/*
    Name: Tani
    Description: A utility-first framework with rich component library (GOD MODE v2.0)
    Author: Raymond Baghumian & hesam-oxe
    Version: 2.0.0
    License: MIT
*/

/* ==========================================================================
   1. DESIGN TOKENS 2.0 (OKLCH + Fluid + Logical)
   ========================================================================== */
:root {
    /* Radii */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;
    --border-radius: var(--radius-md);

    /* Shadows (OKLCH for better dark mode compatibility) */
    --shadow-sm: 0 1px 2px 0 oklch(0% 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px oklch(0% 0 0 / 0.1), 0 2px 4px -1px oklch(0% 0 0 / 0.06);
    --shadow-lg: 0 10px 15px -3px oklch(0% 0 0 / 0.1), 0 4px 6px -2px oklch(0% 0 0 / 0.05);
    --shadow-xl: 0 20px 25px -5px oklch(0% 0 0 / 0.1), 0 10px 10px -5px oklch(0% 0 0 / 0.04);
    --box-shadow: var(--shadow-md);

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Layout (Fluid) */
    --container-max: 1200px;
    --gutter: clamp(1rem, 5vw, 2rem);

    /* Color Palette (Upgraded to OKLCH) */
    --blue: oklch(65% 0.18 250);
    --indigo: oklch(55% 0.22 280);
    --purple: oklch(60% 0.22 300);
    --pink: oklch(65% 0.22 350);
    --red: oklch(60% 0.22 25);
    --orange: oklch(70% 0.2 50);
    --yellow: oklch(85% 0.18 90);
    --green: oklch(65% 0.2 145);
    --teal: oklch(70% 0.15 180);
    --cyan: oklch(70% 0.18 200);
    --white: oklch(100% 0 0);
    --black: oklch(0% 0 0);
    --gray-100: oklch(98% 0.005 250);
    --gray-200: oklch(94% 0.01 250);
    --gray-300: oklch(90% 0.01 250);
    --gray-400: oklch(80% 0.02 250);
    --gray-500: oklch(70% 0.02 250);
    --gray-600: oklch(55% 0.03 250);
    --gray-700: oklch(40% 0.03 250);
    --gray-800: oklch(30% 0.03 250);
    --gray-900: oklch(20% 0.03 250);

    /* Semantic Colors (with Relative Color for auto-hover) */
    --primary: oklch(70% 0.18 70);
    --primary-hover: oklch(from var(--primary) calc(l - 8%) c h);
    --primary-active: oklch(from var(--primary) calc(l - 15%) c h);

    --secondary: oklch(55% 0.15 240);
    --secondary-hover: oklch(from var(--secondary) calc(l - 8%) c h);

    --success: oklch(65% 0.2 145);
    --success-hover: oklch(from var(--success) calc(l - 8%) c h);

    --danger: oklch(60% 0.22 25);
    --danger-hover: oklch(from var(--danger) calc(l - 8%) c h);

    --warning: oklch(85% 0.18 90);
    --warning-hover: oklch(from var(--warning) calc(l - 8%) c h);

    --info: var(--cyan);
    --info-hover: oklch(from var(--info) calc(l - 8%) c h);

    --light: var(--gray-100);
    --dark: var(--gray-900);

    /* Component variables */
    --body-bg: var(--white);
    --body-color: var(--gray-900);
    --border-color: var(--gray-300);
    --link-color: var(--primary);
    --link-hover-color: var(--primary-hover);

    /* Fluid Typography */
    --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
    --text-sm: clamp(0.875rem, 0.8rem + 0.375vw, 1rem);
    --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
    --text-lg: clamp(1.125rem, 1rem + 0.625vw, 1.375rem);
    --text-xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.75rem);
    --text-2xl: clamp(1.5rem, 1.2rem + 1.5vw, 2.25rem);
    --text-3xl: clamp(1.875rem, 1.5rem + 1.875vw, 3rem);
}

/* Dark Mode Support (Zero JS) */
/* @media (prefers-color-scheme: dark) {
    :root {
        --body-bg: oklch(15% 0.01 250);
        --body-color: oklch(95% 0.01 250);
        --border-color: oklch(30% 0.02 250);
        --light: oklch(25% 0.02 250);
        --dark: oklch(95% 0.01 250);
        --gray-100: oklch(20% 0.02 250);
        --gray-200: oklch(25% 0.02 250);
        --gray-300: oklch(30% 0.02 250);
        --gray-400: oklch(45% 0.02 250);
        --gray-500: oklch(55% 0.02 250);
        --gray-600: oklch(65% 0.02 250);
        --gray-700: oklch(75% 0.02 250);
        --gray-800: oklch(80% 0.02 250);
        --gray-900: oklch(90% 0.02 250);
        --shadow-sm: 0 1px 2px 0 oklch(0% 0 0 / 0.3);
        --shadow-md: 0 4px 6px -1px oklch(0% 0 0 / 0.4);
        --shadow-lg: 0 10px 15px -3px oklch(0% 0 0 / 0.5);
        --shadow-xl: 0 20px 25px -5px oklch(0% 0 0 / 0.6);
    }
} */

/* ==========================================================================
   2. BASE / RESET (Modern & Logical)
   ========================================================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-size: 16px;
    scroll-behavior: smooth;
    text-size-adjust: 100%;
}

body {
    min-height: 100dvh;
    line-height: 1.6;
    background-color: var(--body-bg);
    color: var(--body-color);
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

img,
picture,
video,
canvas,
svg {
    display: block;
    max-width: 100%;
    height: auto;
}

input,
button,
textarea,
select {
    font: inherit;
    letter-spacing: inherit;
    color: currentColor;
}

/* Layout container (Logical Properties for native RTL/LTR support) */
.container,
.container-fluid {
    width: 100%;
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: calc(var(--gutter) * 0.5);
}

/* ==========================================================================
   3. TYPOGRAPHY
   ========================================================================== */
h1,
h2,
h3,
h4,
h5,
h6 {
    margin-block-end: 0.5rem;
    font-weight: 700;
    line-height: 1.2;
}

h1 {
    font-size: var(--text-3xl);
}

h2 {
    font-size: var(--text-2xl);
}

h3 {
    font-size: var(--text-xl);
}

h4 {
    font-size: var(--text-lg);
}

h5 {
    font-size: var(--text-base);
}

h6 {
    font-size: var(--text-sm);
}

p {
    margin-block-end: 1rem;
    text-wrap: pretty;
}

a {
    color: var(--link-color);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--link-hover-color);
}

/* ==========================================================================
   4. BUTTONS (Enhanced with Relative Colors & GPU)
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 600;
    line-height: 1.5;
    text-align: center;
    text-decoration: none;
    vertical-align: middle;
    cursor: pointer;
    user-select: none;
    border: 1px solid transparent;
    padding: 0.375rem 0.75rem;
    font-size: var(--text-base);
    border-radius: var(--border-radius);
    font-family: inherit;
    transition: all var(--transition-fast);
    will-change: transform;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn:active {
    transform: translateY(0);
}

.btn:focus-visible {
    outline: 0;
    box-shadow: 0 0 0 0.25rem oklch(from var(--primary) l c h / 0.25);
}

.btn:disabled {
    opacity: 0.65;
    transform: none;
    cursor: not-allowed;
    box-shadow: none;
}

/* Button colors (Auto-generating hover states) */
.btn-primary {
    color: var(--white);
    background-color: var(--primary);
    border-color: var(--primary);
}

.btn-secondary {
    color: var(--white);
    background-color: var(--secondary);
    border-color: var(--secondary);
}

.btn-success {
    color: var(--white);
    background-color: var(--success);
    border-color: var(--success);
}

.btn-danger {
    color: var(--white);
    background-color: var(--danger);
    border-color: var(--danger);
}

.btn-warning {
    color: var(--black);
    background-color: var(--warning);
    border-color: var(--warning);
}

.btn-info {
    color: var(--white);
    background-color: var(--info);
    border-color: var(--info);
}


.btn-light {
    color: var(--black);
    background-color: var(--light);
    border-color: var(--light);
}

.btn-dark {
    color: var(--dark);
    background-color: transparent;
    border-color: var(--dark);
}

/* Outline buttons */
.btn-outline-primary {
    color: var(--primary);
    background-color: transparent;
    border-color: var(--primary);
}

.btn-outline-primary:hover {
    color: var(--white);
    background-color: var(--primary);
    border-color: var(--primary);
}

.btn-outline-secondary {
    color: var(--secondary);
    background-color: transparent;
    border-color: var(--secondary);
}

.btn-outline-secondary:hover {
    color: var(--white);
    background-color: var(--secondary);
    border-color: var(--secondary);
}

.btn-outline-success {
    color: var(--success);
    background-color: transparent;
    border-color: var(--success);
}

.btn-outline-success:hover {
    color: var(--white);
    background-color: var(--success);
    border-color: var(--success);
}

.btn-outline-danger {
    color: var(--danger);
    background-color: transparent;
    border-color: var(--danger);
}

.btn-outline-danger:hover {
    color: var(--white);
    background-color: var(--danger);
    border-color: var(--danger);
}

.btn-outline-warning {
    color: var(--warning);
    background-color: transparent;
    border-color: var(--warning);
}

.btn-outline-warning:hover {
    color: var(--black);
    background-color: var(--warning);
    border-color: var(--warning);
}

.btn-outline-info {
    color: var(--info);
    background-color: transparent;
    border-color: var(--info);
}

.btn-outline-info:hover {
    color: var(--white);
    background-color: var(--info);
    border-color: var(--info);
}

.btn-outline-light {
    color: var(--light);
    background-color: transparent;
    border-color: var(--light);
}

.btn-outline-light:hover {
    color: var(--black);
    background-color: var(--light);
    border-color: var(--light);
}

.btn-outline-dark {
    color: var(--dark);
    background-color: transparent;
    border-color: var(--dark);
}

.btn-outline-dark:hover {
    color: var(--white);
    background-color: var(--dark);
    border-color: var(--dark);
}

/* Button sizes */
.btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: var(--text-sm);
    border-radius: var(--radius-sm);
}

.btn-lg {
    padding: 0.5rem 1rem;
    font-size: var(--text-lg);
    border-radius: var(--radius-lg);
}

.btn-xl {
    padding: 0.75rem 1.5rem;
    font-size: var(--text-xl);
    border-radius: var(--radius-xl);
}

.btn-block {
    display: flex;
    width: 100%;
}

.btn-rounded {
    border-radius: var(--radius-full);
}

/* ==========================================================================
   5. BUTTON GROUPS
   ========================================================================== */
.btn-group {
    position: relative;
    display: inline-flex;
    vertical-align: middle;
}

.btn-group>.btn {
    position: relative;
    flex: 1 1 auto;
}

.btn-group>.btn:hover,
.btn-group>.btn:focus,
.btn-group>.btn:active {
    z-index: 1;
}

.btn-group>.btn:not(:first-child) {
    margin-inline-start: -1px;
}

.btn-group>.btn:not(:last-child) {
    border-end-end-radius: 0;
    border-start-end-radius: 0;
}

.btn-group>.btn:not(:first-child) {
    border-start-start-radius: 0;
    border-end-start-radius: 0;
}

.btn-group-sm>.btn {
    padding: 0.25rem 0.5rem;
    font-size: var(--text-sm);
    border-radius: var(--radius-sm);
}

.btn-group-lg>.btn {
    padding: 0.5rem 1rem;
    font-size: var(--text-lg);
    border-radius: var(--radius-lg);
}

.btn-group-vertical {
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
}

.btn-group-vertical>.btn {
    width: 100%;
}

.btn-group-vertical>.btn:not(:first-child) {
    margin-block-start: -1px;
    margin-inline-start: 0;
}

.btn-group-vertical>.btn:not(:last-child) {
    border-end-end-radius: 0;
    border-end-start-radius: 0;
}

.btn-group-vertical>.btn:not(:first-child) {
    border-start-start-radius: 0;
    border-start-end-radius: 0;
}

.btn-toolbar {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
}

.btn-toolbar .btn-group {
    margin-inline-end: 0.5rem;
}

.btn-toolbar .btn-group:last-child {
    margin-inline-end: 0;
}

/* ==========================================================================
   6. BADGES
   ========================================================================== */
.badge {
    display: inline-block;
    padding: 0.35em 0.65em;
    font-size: 0.75em;
    font-weight: 700;
    line-height: 1;
    text-align: center;
    white-space: nowrap;
    vertical-align: baseline;
    border-radius: var(--radius-full);
}

.badge:empty {
    display: none;
}

.badge-primary {
    color: var(--white);
    background-color: var(--primary);
}

.badge-secondary {
    color: var(--white);
    background-color: var(--secondary);
}

.badge-success {
    color: var(--white);
    background-color: var(--success);
}

.badge-danger {
    color: var(--white);
    background-color: var(--danger);
}

.badge-warning {
    color: var(--black);
    background-color: var(--warning);
}

.badge-info {
    color: var(--white);
    background-color: var(--info);
}

.badge-light {
    color: var(--black);
    background-color: var(--light);
}

.badge-dark {
    color: var(--white);
    background-color: var(--dark);
}

.badge-sm {
    font-size: 0.65em;
    padding: 0.25em 0.5em;
}

.badge-lg {
    font-size: 0.85em;
    padding: 0.45em 0.8em;
}

.badge-pill {
    padding-inline: 0.8em;
    border-radius: 10rem;
}

/* ==========================================================================
   7. ALERTS
   ========================================================================== */
.alert {
    position: relative;
    padding: 0.75rem 1.25rem;
    margin-block-end: 1rem;
    border: 1px solid transparent;
    border-radius: var(--border-radius);
}

.alert-heading {
    color: inherit;
    font-weight: 600;
}

.alert-link {
    font-weight: 700;
}

.alert-dismissible {
    padding-inline-end: 3rem;
}

.alert-dismissible .alert-close {
    position: absolute;
    top: 0;
    inset-inline-end: 0;
    padding: 0.75rem 1.25rem;
    color: inherit;
    background: transparent;
    border: none;
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    opacity: 0.5;
}

.alert-dismissible .alert-close:hover {
    opacity: 0.75;
}

.alert-primary {
    color: oklch(40% 0.15 70);
    background-color: oklch(95% 0.05 70);
    border-color: oklch(90% 0.1 70);
}

.alert-secondary {
    color: oklch(30% 0.1 240);
    background-color: oklch(95% 0.05 240);
    border-color: oklch(90% 0.1 240);
}

.alert-success {
    color: oklch(30% 0.15 145);
    background-color: oklch(95% 0.05 145);
    border-color: oklch(90% 0.1 145);
}

.alert-danger {
    color: oklch(30% 0.15 25);
    background-color: oklch(95% 0.05 25);
    border-color: oklch(90% 0.1 25);
}

.alert-warning {
    color: oklch(40% 0.15 90);
    background-color: oklch(95% 0.05 90);
    border-color: oklch(90% 0.1 90);
}

.alert-info {
    color: oklch(30% 0.15 200);
    background-color: oklch(95% 0.05 200);
    border-color: oklch(90% 0.1 200);
}

.alert-light {
    color: var(--gray-600);
    background-color: var(--light);
    border-color: var(--gray-200);
}

.alert-dark {
    color: var(--gray-100);
    background-color: var(--dark);
    border-color: var(--gray-800);
}

/* ==========================================================================
   8. CARDS (Container Query Ready)
   ========================================================================== */
.card {
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    word-wrap: break-word;
    background-color: var(--body-bg);
    background-clip: border-box;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    container-type: inline-size;
    container-name: tani-card;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.card-body {
    flex: 1 1 auto;
    padding: 1.25rem;
}

.card-title {
    margin-block-end: 0.75rem;
    font-size: var(--text-xl);
    font-weight: 600;
}

.card-subtitle {
    margin-block-start: -0.375rem;
    margin-block-end: 0;
    font-size: var(--text-base);
    font-weight: 400;
    color: var(--gray-600);
}

.card-text:last-child {
    margin-block-end: 0;
}

.card-link:hover {
    text-decoration: none;
}

.card-link+.card-link {
    margin-inline-start: 1.25rem;
}

.card-header {
    padding: 0.75rem 1.25rem;
    margin-block-end: 0;
    background-color: var(--gray-100);
    border-block-end: 1px solid var(--border-color);
    font-weight: 600;
}

.card-header:first-child {
    border-radius: calc(var(--border-radius) - 1px) calc(var(--border-radius) - 1px) 0 0;
}

.card-footer {
    padding: 0.75rem 1.25rem;
    background-color: var(--gray-100);
    border-block-start: 1px solid var(--border-color);
}

.card-footer:last-child {
    border-radius: 0 0 calc(var(--border-radius) - 1px) calc(var(--border-radius) - 1px);
}

/* Card variants */
.card-primary {
    border-color: var(--primary);
}

.card-primary .card-header {
    color: var(--white);
    background-color: var(--primary);
    border-color: var(--primary);
}

.card-success {
    border-color: var(--success);
}

.card-success .card-header {
    color: var(--white);
    background-color: var(--success);
    border-color: var(--success);
}

.card-danger {
    border-color: var(--danger);
}

.card-danger .card-header {
    color: var(--white);
    background-color: var(--danger);
    border-color: var(--danger);
}

.card-sm .card-body {
    padding: 0.75rem;
}

.card-lg .card-body {
    padding: 2rem;
}

/* Container Query Layout for Cards */
@container tani-card (min-width: 400px) {
    .card-horizontal-layout {
        display: grid;
        grid-template-columns: 1fr 2fr;
        gap: var(--gutter);
    }
}

.card-img-top {
    width: 100%;
    border-start-start-radius: calc(var(--border-radius) - 1px);
    border-start-end-radius: calc(var(--border-radius) - 1px);
}

.card-img-bottom {
    width: 100%;
    border-end-end-radius: calc(var(--border-radius) - 1px);
    border-end-start-radius: calc(var(--border-radius) - 1px);
}

/* ==========================================================================
   9. TABLES
   ========================================================================== */
.table {
    width: 100%;
    margin-block-end: 1rem;
    color: var(--body-color);
    border-collapse: collapse;
}

.table th,
.table td {
    padding: 0.75rem;
    vertical-align: top;
    border-block-start: 1px solid var(--border-color);
}

.table thead th {
    vertical-align: bottom;
    border-block-end: 2px solid var(--border-color);
    font-weight: 600;
}

.table tbody+tbody {
    border-block-start: 2px solid var(--border-color);
}

.table-bordered {
    border: 1px solid var(--border-color);
}

.table-bordered th,
.table-bordered td {
    border: 1px solid var(--border-color);
}

.table-bordered thead th,
.table-bordered thead td {
    border-block-end-width: 2px;
}

.table-borderless th,
.table-borderless td,
.table-borderless thead th,
.table-borderless tbody+tbody {
    border: 0;
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: oklch(0% 0 0 / 0.02);
}

.table-hover tbody tr:hover {
    background-color: oklch(0% 0 0 / 0.04);
}

.table-sm th,
.table-sm td {
    padding: 0.3rem;
}

.table-lg th,
.table-lg td {
    padding: 1rem;
}

.table-responsive {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.table-responsive>.table {
    margin-block-end: 0;
}

/* ==========================================================================
   10. UTILITIES (Spacing, Text, BG, Display, Flex, Sizing, Position, Borders)
   ========================================================================== */
/* Spacing (Logical properties where applicable, keeping original classes for compatibility) */
.m-0 {
    margin: 0 !important;
}

.mt-0 {
    margin-block-start: 0 !important;
}

.mb-0 {
    margin-block-end: 0 !important;
}

.ml-0 {
    margin-inline-start: 0 !important;
}

.mr-0 {
    margin-inline-end: 0 !important;
}

.me-auto {
    margin-inline-end: auto !important;
}

.mx-0 {
    margin-inline: 0 !important;
}

.my-0 {
    margin-block: 0 !important;
}

.m-1 {
    margin: 0.25rem !important;
}

.mt-1 {
    margin-block-start: 0.25rem !important;
}

.mb-1 {
    margin-block-end: 0.25rem !important;
}

.ml-1 {
    margin-inline-start: 0.25rem !important;
}

.mr-1 {
    margin-inline-end: 0.25rem !important;
}

.mx-1 {
    margin-inline: 0.25rem !important;
}

.my-1 {
    margin-block: 0.25rem !important;
}

.m-2 {
    margin: 0.5rem !important;
}

.mt-2 {
    margin-block-start: 0.5rem !important;
}

.mb-2 {
    margin-block-end: 0.5rem !important;
}

.ml-2 {
    margin-inline-start: 0.5rem !important;
}

.mr-2 {
    margin-inline-end: 0.5rem !important;
}

.me-2 {
    margin-inline-end: 0.5rem !important;
}

.mx-2 {
    margin-inline: 0.5rem !important;
}

.my-2 {
    margin-block: 0.5rem !important;
}

.m-3 {
    margin: 1rem !important;
}

.mt-3 {
    margin-block-start: 1rem !important;
}

.mb-3 {
    margin-block-end: 1rem !important;
}

.ml-3 {
    margin-inline-start: 1rem !important;
}

.mr-3 {
    margin-inline-end: 1rem !important;
}

.mx-3 {
    margin-inline: 1rem !important;
}

.my-3 {
    margin-block: 1rem !important;
}

.m-4 {
    margin: 1.5rem !important;
}

.mt-4 {
    margin-block-start: 1.5rem !important;
}

.mb-4 {
    margin-block-end: 1.5rem !important;
}

.ml-4 {
    margin-inline-start: 1.5rem !important;
}

.mr-4 {
    margin-inline-end: 1.5rem !important;
}

.mx-4 {
    margin-inline: 1.5rem !important;
}

.my-4 {
    margin-block: 1.5rem !important;
}

.m-5 {
    margin: 3rem !important;
}

.mt-5 {
    margin-block-start: 3rem !important;
}

.mb-5 {
    margin-block-end: 3rem !important;
}

.ml-5 {
    margin-inline-start: 3rem !important;
}

.mr-5 {
    margin-inline-end: 3rem !important;
}

.mx-5 {
    margin-inline: 3rem !important;
}

.my-5 {
    margin-block: 3rem !important;
}

.p-0 {
    padding: 0 !important;
}

.pt-0 {
    padding-block-start: 0 !important;
}

.pb-0 {
    padding-block-end: 0 !important;
}

.pl-0 {
    padding-inline-start: 0 !important;
}

.pr-0 {
    padding-inline-end: 0 !important;
}

.px-0 {
    padding-inline: 0 !important;
}

.py-0 {
    padding-block: 0 !important;
}

.p-1 {
    padding: 0.25rem !important;
}

.pt-1 {
    padding-block-start: 0.25rem !important;
}

.pb-1 {
    padding-block-end: 0.25rem !important;
}

.pl-1 {
    padding-inline-start: 0.25rem !important;
}

.pr-1 {
    padding-inline-end: 0.25rem !important;
}

.px-1 {
    padding-inline: 0.25rem !important;
}

.py-1 {
    padding-block: 0.25rem !important;
}

.p-2 {
    padding: 0.5rem !important;
}

.pt-2 {
    padding-block-start: 0.5rem !important;
}

.pb-2 {
    padding-block-end: 0.5rem !important;
}

.pl-2 {
    padding-inline-start: 0.5rem !important;
}

.pr-2 {
    padding-inline-end: 0.5rem !important;
}

.px-2 {
    padding-inline: 0.5rem !important;
}

.py-2 {
    padding-block: 0.5rem !important;
}

.p-3 {
    padding: 1rem !important;
}

.pt-3 {
    padding-block-start: 1rem !important;
}

.pb-3 {
    padding-block-end: 1rem !important;
}

.pl-3 {
    padding-inline-start: 1rem !important;
}

.pr-3 {
    padding-inline-end: 1rem !important;
}

.px-3 {
    padding-inline: 1rem !important;
}

.py-3 {
    padding-block: 1rem !important;
}

.p-4 {
    padding: 1.5rem !important;
}

.pt-4 {
    padding-block-start: 1.5rem !important;
}

.pb-4 {
    padding-block-end: 1.5rem !important;
}

.pl-4 {
    padding-inline-start: 1.5rem !important;
}

.pr-4 {
    padding-inline-end: 1.5rem !important;
}

.px-4 {
    padding-inline: 1.5rem !important;
}

.py-4 {
    padding-block: 1.5rem !important;
}

.p-5 {
    padding: 3rem !important;
}

.pt-5 {
    padding-block-start: 3rem !important;
}

.pb-5 {
    padding-block-end: 3rem !important;
}

.pl-5 {
    padding-inline-start: 3rem !important;
}

.pr-5 {
    padding-inline-end: 3rem !important;
}

.px-5 {
    padding-inline: 3rem !important;
}

.py-5 {
    padding-block: 3rem !important;
}

/* Text */
.text-left {
    text-align: start !important;
}

.text-right {
    text-align: end !important;
}

.text-center {
    text-align: center !important;
}

.text-justify {
    text-align: justify !important;
}

.text-primary {
    color: var(--primary) !important;
}

.text-secondary {
    color: var(--secondary) !important;
}

.text-success {
    color: var(--success) !important;
}

.text-danger {
    color: var(--danger) !important;
}

.text-warning {
    color: var(--warning) !important;
}

.text-info {
    color: var(--info) !important;
}

.text-light {
    color: var(--light) !important;
}

.text-dark {
    color: var(--dark) !important;
}

.text-muted {
    color: var(--gray-600) !important;
}

.text-white {
    color: var(--white) !important;
}

.text-decoration-none {
    text-decoration: none !important;
}

/* Background */
.bg-primary {
    background-color: var(--primary) !important;
}

.bg-secondary {
    background-color: var(--secondary) !important;
}

.bg-success {
    background-color: var(--success) !important;
}

.bg-danger {
    background-color: var(--danger) !important;
}

.bg-warning {
    background-color: var(--warning) !important;
}

.bg-info {
    background-color: var(--info) !important;
}

.bg-light {
    background-color: var(--light) !important;
}

.bg-dark {
    background-color: var(--dark) !important;
}

.bg-white {
    background-color: var(--white) !important;
}

/* Display */
.d-none {
    display: none !important;
}

.d-inline {
    display: inline !important;
}

.d-inline-block {
    display: inline-block !important;
}

.d-block {
    display: block !important;
}

.d-flex {
    display: flex !important;
}

.d-inline-flex {
    display: inline-flex !important;
}

/* Flex */
.flex-row {
    flex-direction: row !important;
}

.flex-column {
    flex-direction: column !important;
}

.flex-row-reverse {
    flex-direction: row-reverse !important;
}

.flex-column-reverse {
    flex-direction: column-reverse !important;
}

.flex-wrap {
    flex-wrap: wrap !important;
}

.flex-nowrap {
    flex-wrap: nowrap !important;
}

.flex-wrap-reverse {
    flex-wrap: wrap-reverse !important;
}

.justify-content-start {
    justify-content: flex-start !important;
}

.justify-content-end {
    justify-content: flex-end !important;
}

.justify-content-center {
    justify-content: center !important;
}

.justify-content-between {
    justify-content: space-between !important;
}

.justify-content-around {
    justify-content: space-around !important;
}

.align-items-start {
    align-items: flex-start !important;
}

.align-items-end {
    align-items: flex-end !important;
}

.align-items-center {
    align-items: center !important;
}

.align-items-baseline {
    align-items: baseline !important;
}

.align-items-stretch {
    align-items: stretch !important;
}

/* Sizing */
.w-25 {
    width: 25% !important;
}

.w-50 {
    width: 50% !important;
}

.w-75 {
    width: 75% !important;
}

.w-100 {
    width: 100% !important;
}

.w-auto {
    width: auto !important;
}

.h-25 {
    height: 25% !important;
}

.h-50 {
    height: 50% !important;
}

.h-75 {
    height: 75% !important;
}

.h-100 {
    height: 100% !important;
}

.h-auto {
    height: auto !important;
}

/* Position */
.position-static {
    position: static !important;
}

.position-relative {
    position: relative !important;
}

.position-absolute {
    position: absolute !important;
}

.position-fixed {
    position: fixed !important;
}

.position-sticky {
    position: sticky !important;
}

/* Borders */
.border {
    border: 1px solid var(--border-color) !important;
}

.border-0 {
    border: 0 !important;
}

.border-top {
    border-block-start: 1px solid var(--border-color) !important;
}

.border-bottom {
    border-block-end: 1px solid var(--border-color) !important;
}

.border-start {
    border-inline-start: 1px solid var(--border-color) !important;
}

.border-end {
    border-inline-end: 1px solid var(--border-color) !important;
}

.rounded {
    border-radius: var(--border-radius) !important;
}

.rounded-top {
    border-start-start-radius: var(--border-radius) !important;
    border-start-end-radius: var(--border-radius) !important;
}

.rounded-bottom {
    border-end-end-radius: var(--border-radius) !important;
    border-end-start-radius: var(--border-radius) !important;
}

.rounded-circle {
    border-radius: 50% !important;
}

.rounded-pill {
    border-radius: 50rem !important;
}

.rounded-0 {
    border-radius: 0 !important;
}

.rounded-1 {
    border-radius: 5px !important;
}

.rounded-2 {
    border-radius: 10px !important;
}

.rounded-3 {
    border-radius: 15px !important;
}

.rounded-4 {
    border-radius: 20px !important;
}

.rounded-5 {
    border-radius: 25px !important;
}

/* Font Sizes & Weights */
.fs-1 {
    font-size: 1.5rem !important;
}

.fs-2 {
    font-size: 1.25rem !important;
}

.fs-3 {
    font-size: 1.12rem !important;
}

.fs-4 {
    font-size: 0.87rem !important;
}

.fs-5 {
    font-size: 0.75rem !important;
}

.font-bold {
    font-weight: bold !important;
}

.font-normal {
    font-weight: normal !important;
}

/* Shadows */
.shadow-sm {
    box-shadow: var(--shadow-sm) !important;
}

.shadow {
    box-shadow: var(--box-shadow) !important;
}

.shadow-lg {
    box-shadow: var(--shadow-lg) !important;
}

.shadow-none {
    box-shadow: none !important;
}

/* Floats */
.float-left {
    float: left !important;
}

.float-right {
    float: right !important;
}

.float-none {
    float: none !important;
}

/* Figures & Responsive Images (Zero CLS) */
figure {
    margin: 0;
    display: block;
}

.img-100 {
    max-width: 100%;
}

.figure-caption {
    margin-block-start: 0.5rem;
    font-size: var(--text-sm);
    color: oklch(from var(--body-color) l c h / 0.7);
    text-align: center;
}

/* ==========================================================================
   11. RESPONSIVE HELPERS
   ========================================================================== */
@media (max-width: 768px) {
    .container {
        padding-inline: 12px;
    }

    .d-sm-none {
        display: none !important;
    }

    .d-sm-block {
        display: block !important;
    }

    .d-sm-flex {
        display: flex !important;
    }

    .text-sm-center {
        text-align: center !important;
    }
}

@media (max-width: 576px) {
    .d-xs-none {
        display: none !important;
    }

    .d-xs-block {
        display: block !important;
    }

    .d-xs-flex {
        display: flex !important;
    }

    .text-xs-center {
        text-align: center !important;
    }
}

@media (min-width: 992px) {
    .mb-lg-0 {
        margin-block-end: 0 !important;
    }
}

/* ==========================================================================
    12. NAVIGATION (Navbar, Dropdowns, Navs)
   ========================================================================== */
/* Root structure */
.navbar {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 1rem;
    background-color: var(--body-bg);
    box-shadow: var(--shadow-sm);
}

.navbar > .container,
.navbar > .container-fluid {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.navbar-brand {
    font-size: 2rem;
    font-weight: 600;
    text-decoration: none;
    color: var(--primary);
    white-space: nowrap;
    margin-right: 2rem;
}

.navbar-brand:hover {
    color: var(--primary);
}

/* Colored variants */
.navbar-light {
    background-color: var(--white) !important;
}

.navbar-dark {
    background-color: var(--gray-900) !important;
}

.navbar-primary {
    background-color: var(--primary) !important;
}

/* Light */
.navbar-light .navbar-brand,
.navbar-light .nav-link {
    color: var(--primary);
}

.navbar-light .navbar-brand:hover,
.navbar-light .nav-link:hover {
    color: var(--primary);
}

.navbar-light .nav-link.disabled {
    color: var(--gray-500);
}

.navbar-light .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(0, 0, 0, 0.7)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Dark */
.navbar-dark .navbar-brand,
.navbar-dark .nav-link {
    color: var(--gray-100);
}

.navbar-dark .navbar-brand:hover,
.navbar-dark .nav-link:hover {
    color: var(--primary);
}

.navbar-dark .nav-link.disabled {
    color: var(--gray-600);
}

.navbar-dark .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 255, 255, 0.7)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Primary */
.navbar-primary .navbar-brand,
.navbar-primary .nav-link {
    color: var(--white);
}

.navbar-primary .nav-link:hover {
    color: oklch(90% 0.05 250);
}

.navbar-primary .nav-link.disabled {
    color: oklch(80% 0.02 250);
}

.navbar-primary .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 255, 255, 0.7)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Search form */
.navbar-form {
    display: flex;
    flex-grow: 1;
    align-items: center;
}

.navbar-form .form-control {
    width: 100%;
}

.navbar-form .form-control,
.navbar-collapse .form-control {
    min-width: 0;
}

.navbar-collapse .d-flex {
    width: 100%;
}

@media (min-width: 992px) {
    .navbar-form .form-control,
    .navbar-collapse .form-control {
        width: auto;
    }

    .navbar-collapse .d-flex {
        width: auto;
    }
}

/* Nav menu */
.navbar-nav {
    display: flex;
    flex-direction: column;
    padding-inline-start: 0;
    margin-block-end: 0;
    list-style: none;
    align-items: stretch;
    width: 100%;
}

.nav-item {
    margin-block-end: 0.5rem;
}

.nav-item:last-child {
    margin-block-end: 0;
}

.nav-link {
    display: block;
    padding: 0.5rem 1rem;
    text-decoration: none;
    color: var(--primary);
    border-radius: var(--border-radius);
    transition: color var(--transition-fast), background-color var(--transition-fast);
}

.nav-link:hover {
    color: var(--primary);
    background-color: oklch(from var(--body-bg) calc(l + 10%) c h);
}

.nav-link.active {
    color: var(--primary);
    font-weight: 600;
}

.nav-link.disabled {
    color: var(--gray-500);
    pointer-events: none;
    cursor: default;
}

/* Toggler */
.navbar-toggler {
    padding: 0.5rem 0.75rem;
    font-size: 1rem;
    line-height: 1;
    background-color: transparent;
    border: 1px solid transparent;
    border-radius: var(--border-radius);
    cursor: pointer;
    display: block;
    transition: all var(--transition-fast);
}

.navbar-toggler:hover {
    background-color: oklch(from var(--body-bg) calc(l + 10%) c h);
    border-color: var(--border-color);
}

.navbar-toggler-icon {
    display: inline-block;
    width: 1.5em;
    height: 1.5em;
    vertical-align: middle;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(0, 0, 0, 0.7)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 100%;
}

/* Collapse */
.navbar-collapse {
    flex-basis: 100%;
    flex-grow: 1;
    align-items: stretch;
}

.navbar-collapse.show {
    display: flex !important;
    flex-direction: column;
    width: 100%;
    align-items: stretch;
}

.collapse:not(.show) {
    display: none;
}

/* Desktop (expanded) */
@media (min-width: 992px) {
    .navbar-nav {
        flex-direction: row;
        align-items: center;
        width: auto;
    }

    .nav-item {
        margin-block-end: 0;
        margin-inline-end: 1rem;
    }

    .nav-item:last-child {
        margin-inline-end: 0;
    }

    .nav-link {
        width: auto;
        padding-inline: 0.75rem;
    }

    .navbar-toggler {
        display: none;
    }

    .navbar-collapse {
        display: flex !important;
        align-items: center;
        flex-basis: auto;
    }
}

.navbar-nav .form-control {
    width: 100%;
}

@media (min-width: 992px) {
    .navbar-nav .form-control {
        width: auto;
    }
}

/* Dropdown */
.dropdown {
    position: relative;
}

.dropdown-toggle {
    cursor: pointer;
}

.dropdown-toggle::after {
    display: inline-block;
    margin-inline-start: 0.255em;
    vertical-align: 0.255em;
    content: "";
    border-top: 0.3em solid;
    border-right: 0.3em solid transparent;
    border-bottom: 0;
    border-left: 0.3em solid transparent;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    inset-inline-start: 0;
    z-index: 1000;
    display: none;
    width: 100%;
    min-width: 10rem;
    padding: 0.5rem 0;
    margin-block-start: 0.125rem;
    font-size: var(--text-base);
    color: var(--body-color);
    text-align: start;
    list-style: none;
    background-color: var(--body-bg);
    background-clip: padding-box;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
}

.dropdown-menu.show {
    display: block;
}

@media (min-width: 992px) {
    .dropdown-menu {
        width: auto;
    }
}

.dropdown-item {
    display: block;
    width: 100%;
    padding: 0.25rem 1rem;
    clear: both;
    font-weight: 400;
    color: var(--body-color);
    text-align: inherit;
    text-decoration: none;
    white-space: nowrap;
    background-color: transparent;
    border: 0;
    transition: background-color var(--transition-fast);
}

.dropdown-item:hover,
.dropdown-item:focus {
    color: var(--white);
    background-color: var(--primary);
}

.dropdown-divider {
    height: 0;
    margin: 0.5rem 0;
    overflow: hidden;
    border-block-start: 1px solid var(--border-color);
}

/* Navs and Tabs */

.nav {
    display: flex;
    flex-wrap: wrap;
    padding-inline-start: 0;
    margin-block-end: 0;
    list-style: none;
}

.nav-tabs {
    border-block-end: 1px solid var(--border-color);
}

.nav-tabs .nav-link {
    margin-block-end: -1px;
    background: none;
    border: 1px solid transparent;
    border-start-start-radius: var(--border-radius);
    border-start-end-radius: var(--border-radius);
}

.nav-tabs .nav-link.active {
    color: var(--gray-700);
    background-color: var(--body-bg);
    border-color: var(--border-color) var(--border-color) var(--body-bg);
}

.nav-pills .nav-link {
    background: none;
    border: 0;
    border-radius: var(--border-radius);
}

.nav-pills .nav-link.active {
    color: var(--white);
    background-color: var(--primary);
}

/* Fill / justified */
.tab-fill {
    display: flex;
}

.tab-fill .nav-tab {
    flex: 1 1 auto;
    text-align: center;
}

.tab-justified .nav-tab {
    flex-basis: 0;
    flex-grow: 1;
    text-align: center;
}

/* Vertical */
.tab-vertical {
    flex-direction: column;
}

.tab-vertical .tab-link {
    width: 100%;
}

.tab-content .tab-pane {
    display: none;
}

.tab-content .tab-pane.active {
    display: block;
}

.tab-content .tab-pane.fade {
    opacity: 0;
    transition: opacity 180ms linear;
}

.tab-content .tab-pane.fade.show {
    opacity: 1;
}


/* ==========================================================================
   13. FORMS
   ========================================================================== */
.form-group {
    margin-block-end: 1rem;
}

.form-label {
    display: block;
    margin-block-end: 0.5rem;
    font-weight: 600;
}

.form-control {
    display: block;
    width: 100%;
    padding: 0.375rem 0.75rem;
    font-size: var(--text-base);
    font-weight: 400;
    line-height: 1.5;
    color: var(--body-color);
    background-color: var(--body-bg);
    background-clip: padding-box;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
    color: var(--body-color);
    background-color: var(--body-bg);
    border-color: var(--primary);
    outline: 0;
    box-shadow: 0 0 0 0.25rem oklch(from var(--primary) l c h / 0.25);
}

.form-control::placeholder {
    color: var(--gray-500);
    opacity: 1;
}

.form-control:disabled,
.form-control[readonly] {
    background-color: var(--gray-200);
    opacity: 1;
}

.form-check {
    display: block;
    min-height: 1.5rem;
    padding-inline-start: 1.5em;
    margin-block-end: 0.125rem;
}

.form-check-input {
    width: 1em;
    height: 1em;
    margin-block-start: 0.25em;
    vertical-align: top;
    background-color: var(--body-bg);
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    border: 1px solid rgba(0, 0, 0, 0.25);
    appearance: none;
    print-color-adjust: exact;
}

.form-check-input[type="checkbox"] {
    border-radius: 0.25em;
}

.form-check-input[type="radio"] {
    border-radius: 50%;
}

.form-check-input:focus {
    border-color: var(--primary);
    outline: 0;
    box-shadow: 0 0 0 0.25rem oklch(from var(--primary) l c h / 0.25);
}

.form-check-input:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}

.form-check-input:checked[type="checkbox"] {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3e%3cpath fill='none' stroke='%23fff' stroke-linecap='round' stroke-linejoin='round' stroke-width='3' d='m6 10 3 3 6-6'/%3e%3c/svg%3e");
}

.form-check-input:checked[type="radio"] {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='2' fill='%23fff'/%3e%3c/svg%3e");
}

.form-check-label {
    color: var(--body-color);
}

/* ==========================================================================
   14. PROGRESS BARS
   ========================================================================== */
.progress {
    display: flex;
    height: 1rem;
    overflow: hidden;
    font-size: 0.75rem;
    background-color: var(--gray-200);
    border-radius: var(--border-radius);
}

.progress-bar {
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
    color: var(--white);
    text-align: center;
    white-space: nowrap;
    background-color: var(--primary);
    transition: width 0.6s ease;
}

.progress-bar-striped {
    background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);
    background-size: 1rem 1rem;
}

.progress-bar-animated {
    animation: progress-bar-stripes 1s linear infinite;
}

@keyframes progress-bar-stripes {
    0% {
        background-position: 1rem 0;
    }

    100% {
        background-position: 0 0;
    }
}

/* ==========================================================================
   15. PAGINATION
   ========================================================================== */
.pagination {
    display: flex;
    padding-inline-start: 0;
    list-style: none;
    border-radius: var(--border-radius);
}

.page-item {
    margin: 0 2px;
}

.page-item:first-child .page-link {
    border-start-start-radius: var(--border-radius);
    border-end-start-radius: var(--border-radius);
}

.page-item:last-child .page-link {
    border-start-end-radius: var(--border-radius);
    border-end-end-radius: var(--border-radius);
}

.page-link {
    position: relative;
    display: block;
    padding: 0.5rem 0.75rem;
    color: var(--primary);
    text-decoration: none;
    background-color: var(--body-bg);
    border: 1px solid var(--border-color);
    transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast);
}

.page-link:hover {
    z-index: 2;
    color: var(--link-hover-color);
    background-color: var(--gray-200);
    border-color: var(--border-color);
}

.page-item.active .page-link {
    z-index: 3;
    color: var(--white);
    background-color: var(--primary);
    border-color: var(--primary);
}

.page-item.disabled .page-link {
    color: var(--gray-500);
    pointer-events: none;
    background-color: var(--body-bg);
    border-color: var(--border-color);
}

/* ==========================================================================
   16. MODALS (Native Dialog Support)
   ========================================================================== */
.modal {
    display: none;
    position: fixed;
    z-index: 1050;
    inset-inline-start: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: oklch(0% 0 0 / 0);
    transition: background-color 0.3s ease;
}

.modal.show {
    display: block;
    background-color: oklch(0% 0 0 / 0.5);
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from {
        background-color: oklch(0% 0 0 / 0);
    }

    to {
        background-color: oklch(0% 0 0 / 0.5);
    }
}

.modal-dialog {
    position: relative;
    width: auto;
    max-width: 500px;
    margin: 1.75rem auto;
    pointer-events: none;
    transform: translateY(-50px);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.modal.show .modal-dialog {
    transform: translateY(0);
    opacity: 1;
}

.modal-dialog-centered {
    display: flex;
    align-items: center;
    min-height: calc(100% - 3.5rem);
}

.modal-content {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 100%;
    pointer-events: auto;
    background-color: var(--body-bg);
    background-clip: padding-box;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    outline: 0;
    box-shadow: var(--shadow-xl);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    border-block-end: 1px solid var(--border-color);
}

.modal-title {
    margin: 0;
    line-height: 1.5;
    font-size: var(--text-xl);
    font-weight: 500;
}

.modal-body {
    position: relative;
    flex: 1 1 auto;
    padding: 1rem;
}

.modal-footer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    padding: 0.75rem;
    border-block-start: 1px solid var(--border-color);
}

.modal-close {
    background: transparent;
    border: 0;
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1;
    color: var(--body-color);
    opacity: 0.5;
    cursor: pointer;
    padding: 0;
}

.modal-close:hover {
    opacity: 0.75;
}

/* Native Dialog Enhancement */
dialog.modal {
    border: none;
    background: transparent;
    padding: 0;
    margin: auto;
    max-width: 500px;
    width: 100%;
}

dialog.modal::backdrop {
    background-color: oklch(0% 0 0 / 0.5);
    backdrop-filter: blur(4px);
    animation: modalFadeIn 0.3s ease;
}

dialog.modal[open] {
    animation: modalSlideIn 0.3s var(--transition-normal);
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* ==========================================================================
   17. TOASTS
   ========================================================================== */
.toast-container {
    position: fixed;
    z-index: 1090;
    pointer-events: none;
    display: flex;
    flex-direction: column;
}

.toast-container.top-right {
    top: 1rem;
    inset-inline-end: 1rem;
}

.toast-container.bottom-right {
    bottom: 1rem;
    inset-inline-end: 1rem;
}

.toast-container.top-left {
    top: 1rem;
    inset-inline-start: 1rem;
}

.toast-container.top-center {
    top: 1rem;
    left: 50%;
    transform: translateX(-50%);
}

.toast-container.bottom-left {
    bottom: 1rem;
    inset-inline-start: 1rem;
}

.toast-container.bottom-center {
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
}

.toast {
    pointer-events: auto;
    max-width: 350px;
    overflow: hidden;
    font-size: var(--text-sm);
    background-color: var(--body-bg);
    background-clip: padding-box;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    margin-block-end: 0.5rem;
    opacity: 0;
    transform: translateY(-20px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    display: none;
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
    display: block;
}

.toast.hiding {
    display: block !important;
    opacity: 0;
    transform: translateY(-20px);
}

.toast-header {
    display: flex;
    align-items: center;
    padding: 0.5rem 0.75rem;
    color: var(--gray-700);
    background-color: var(--gray-100);
    background-clip: padding-box;
    border-block-end: 1px solid var(--border-color);
}

.toast-header strong {
    margin-inline-end: auto;
    font-weight: 600;
}

.toast-body {
    padding: 0.75rem;
    word-wrap: break-word;
}

.toast-close {
    margin-inline-start: 0.5rem;
    padding: 0;
    background-color: transparent;
    border: 0;
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1;
    color: var(--body-color);
    opacity: 0.5;
    cursor: pointer;
}

.toast-primary {
    background-color: var(--primary);
    color: white;
    border-color: var(--primary);
}

.toast-primary .toast-header {
    background-color: oklch(from var(--primary) calc(l + 10%) c h);
    color: var(--primary);
}

.toast-secondary {
    background-color: var(--secondary);
    color: white;
    border-color: var(--secondary);
}

.toast-secondary .toast-header {
    background-color: oklch(from var(--secondary) calc(l + 10%) c h);
    color: var(--secondary);
}

.toast-success {
    background-color: var(--success);
    color: white;
    border-color: var(--success);
}

.toast-success .toast-header {
    background-color: oklch(from var(--success) calc(l + 10%) c h);
    color: var(--success);
}

.toast-danger {
    background-color: var(--danger);
    color: white;
    border-color: var(--danger);
}

.toast-danger .toast-header {
    background-color: oklch(from var(--danger) calc(l + 10%) c h);
    color: var(--danger);
}

.toast-warning {
    background-color: var(--warning);
    color: var(--black);
    border-color: var(--warning);
}

.toast-warning .toast-header {
    background-color: oklch(from var(--warning) calc(l - 10%) c h);
    color: var(--black);
}

.toast-info {
    background-color: var(--info);
    color: white;
    border-color: var(--info);
}

.toast-info .toast-header {
    background-color: oklch(from var(--info) calc(l + 10%) c h);
    color: var(--info);
}

/* ==========================================================================
   18. SPINNERS
   ========================================================================== */
.spinner-border {
    display: inline-block;
    width: 2rem;
    height: 2rem;
    vertical-align: text-bottom;
    border: 0.25em solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: spinner-border 0.75s linear infinite;
}

@keyframes spinner-border {
    to {
        transform: rotate(360deg);
    }
}

.spinner-grow {
    display: inline-block;
    width: 2rem;
    height: 2rem;
    vertical-align: text-bottom;
    background-color: currentColor;
    border-radius: 50%;
    opacity: 0;
    animation: spinner-grow 0.75s linear infinite;
}

@keyframes spinner-grow {
    0% {
        transform: scale(0);
        opacity: 0;
    }

    50% {
        opacity: 1;
    }

    100% {
        transform: scale(1);
        opacity: 0;
    }
}

/* ==========================================================================
   19. BREADCRUMBS
   ========================================================================== */
.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    padding: 0.75rem 1rem;
    margin-block-end: 1rem;
    list-style: none;
    background-color: var(--gray-100);
    border-radius: var(--border-radius);
}

.breadcrumb-item {
    display: flex;
    align-items: center;
}

.breadcrumb-item+.breadcrumb-item {
    padding-inline-start: 0.5rem;
}

.breadcrumb-item+.breadcrumb-item::before {
    display: inline-block;
    padding-inline-end: 0.5rem;
    color: var(--gray-600);
    content: "/";
}

.breadcrumb-item a {
    color: var(--primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.breadcrumb-item a:hover {
    color: var(--link-hover-color);
    text-decoration: underline;
}

.breadcrumb-item.active {
    color: var(--gray-600);
}

/* ==========================================================================
   20. ACCORDION (Native Details Enhancement)
   ========================================================================== */
.accordion {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
}

.accordion-item {
    border-block-end: 1px solid var(--border-color);
}

.accordion-item:last-child {
    border-block-end: 0;
}

/* Native Zero-JS Accordion Fallback/Enhancement */
details.accordion-item {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-block-end: 0.5rem;
}

details.accordion-item summary {
    padding: 1rem 1.25rem;
    cursor: pointer;
    font-weight: 600;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--body-bg);
    border-radius: var(--radius-md);
    transition: background-color var(--transition-fast);
}

details.accordion-item summary::-webkit-details-marker {
    display: none;
}

details.accordion-item summary::after {
    content: "+";
    font-size: var(--text-xl);
    transition: transform var(--transition-fast);
}

details.accordion-item[open] summary {
    border-block-end: 1px solid var(--border-color);
    border-start-start-radius: var(--radius-md);
    border-start-end-radius: var(--radius-md);
    border-end-start-radius: 0;
    border-end-end-radius: 0;
}

details.accordion-item[open] summary::after {
    transform: rotate(45deg);
}

details.accordion-item>div {
    padding: 1rem 1.25rem;
}

/* Button-based accordion (JS-driven, used by the docs page) */
.accordion-header {
    margin: 0;
}

.accordion-button {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    padding: 1rem 1.25rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--body-color);
    text-align: left;
    background-color: var(--body-bg);
    border: 0;
    border-radius: 0;
    overflow-anchor: none;
    transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out;
    cursor: pointer;
    user-select: none;
}

.accordion-button:hover {
    background-color: oklch(from var(--body-bg) calc(l + 10%) c h);
}

.accordion-button:focus-visible {
    outline: 0;
    box-shadow: 0 0 0 0.25rem oklch(70% 0.18 70 / 0.25);
}

.accordion-button::after {
    flex-shrink: 0;
    width: 1.25rem;
    height: 1.25rem;
    margin-left: auto;
    content: "";
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='currentColor'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-size: 1.25rem;
    transition: transform 0.2s ease-in-out;
    pointer-events: none;
}

.accordion-button:not(.collapsed)::after {
    transform: rotate(-180deg);
}

.accordion-button.collapsed {
    background-color: var(--body-bg);
}

.accordion-collapse {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-in-out;
}

.accordion-collapse.show {
    max-height: 1000px;
}

.accordion-body {
    padding: 1rem 1.25rem;
}

/* Accordion flush (no borders) */
.accordion-flush {
    border: 0;
}

.accordion-flush .accordion-item {
    border-left: 0;
    border-right: 0;
    border-radius: 0;
}

.accordion-flush .accordion-item:first-child {
    border-top: 0;
}

/* Accordion with icons */
.accordion-icon .accordion-button::before {
    content: "";
    width: 1.25rem;
    height: 1.25rem;
    margin-right: 0.75rem;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23ffab58'%3e%3cpath d='M8 15A7 7 0 1 1 8 1a7 7 0 0 1 0 14zm0 1A8 8 0 1 0 8 0a8 8 0 0 0 0 16z'/%3e%3cpath d='M8 4a.5.5 0 0 1 .5.5v3h3a.5.5 0 0 1 0 1h-3v3a.5.5 0 0 1-1 0v-3h-3a.5.5 0 0 1 0-1h3v-3A.5.5 0 0 1 8 4z'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-size: 1.25rem;
    transition: transform 0.2s ease-in-out;
    pointer-events: none;
}

.accordion-icon .accordion-button:not(.collapsed)::before {
    transform: rotate(45deg);
}

/* Accordion bordered */
.accordion-bordered .accordion-item {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    margin-bottom: 0.5rem;
}

.accordion-bordered .accordion-item:last-child {
    margin-bottom: 0;
}

/* Accordion colors */
.accordion-primary .accordion-button:not(.collapsed) {
    color: var(--white);
    background-color: var(--primary);
}

.accordion-primary .accordion-button:not(.collapsed)::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23ffffff'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.accordion-secondary .accordion-button:not(.collapsed) {
    color: var(--white);
    background-color: var(--secondary);
}

.accordion-secondary .accordion-button:not(.collapsed)::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23ffffff'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.accordion-success .accordion-button:not(.collapsed) {
    color: var(--white);
    background-color: var(--success);
}

.accordion-success .accordion-button:not(.collapsed)::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23ffffff'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.accordion-dark .accordion-button:not(.collapsed) {
    color: var(--white);
    background-color: var(--dark);
}

.accordion-dark .accordion-button:not(.collapsed)::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23ffffff'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

/* Accordion shadow */
.accordion-shadow {
    box-shadow: var(--shadow-md);
}

.accordion-shadow .accordion-item {
    box-shadow: none;
}

/* ==========================================================================
   21. ACCESSIBILITY HELPERS
   ========================================================================== */
.sr-only {
    position: absolute !important;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ==========================================================================
   22. LETHAL UTILITIES (God Mode)
   ========================================================================== */
/* 1. Scroll-Driven Animations (Zero JS) */
.tani-fade-in {
    animation: taniFadeIn linear both;
    animation-timeline: view();
    animation-range: entry 0% cover 40%;
}

@keyframes taniFadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.tani-scale-in {
    animation: taniScaleIn linear both;
    animation-timeline: view();
    animation-range: entry 10% cover 50%;
}

@keyframes taniScaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* 2. Performance & GPU Utilities */
.tani-gpu {
    transform: translateZ(0);
    will-change: transform;
}

.tani-content-visibility {
    content-visibility: auto;
    contain-intrinsic-size: 0 500px;
}

/* 3. Reduced Motion (Accessibility) */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* 4. Debug Mode (Visual Layout Inspector) */
.tani-debug * {
    outline: 1px solid oklch(50% 0.2 0 / 0.3) !important;
}

.tani-debug .container,
.tani-debug .card,
.tani-debug .btn {
    outline: 2px solid oklch(60% 0.2 250) !important;
}

.tani-debug::before {
    content: "TANI DEBUG MODE";
    position: fixed;
    top: 1rem;
    inset-inline-end: 1rem;
    padding: 0.5rem 1rem;
    background: var(--danger);
    color: var(--white);
    font-weight: 700;
    border-radius: var(--radius-md);
    z-index: 9999;
    font-size: var(--text-sm);
}