/* ============================================================================
   1mai.fr — Generateur de muguet militant
   CSS Premium botanique/printanier
   Refonte complete — mars 2026
   ============================================================================ */

/* ============================================================================
   CUSTOM PROPERTIES (80+ variables)
   ============================================================================ */

:root {
    /* --- Palette botanique printaniere --- */
    --mai-green:           #22c55e;
    --mai-green-dark:      #15803d;
    --mai-green-darker:    #0f5c2c;
    --mai-green-light:     #4ade80;
    --mai-green-pale:      #bbf7d0;
    --mai-green-mist:      #dcfce7;
    --mai-green-faint:     #f0fdf4;

    --mai-yellow:          #facc15;
    --mai-yellow-dark:     #ca8a04;
    --mai-yellow-light:    #fef08a;
    --mai-yellow-pale:     #fefce8;

    --mai-cream:           #fefce8;
    --mai-ivory:           #fefdf5;
    --mai-white:           #ffffff;
    --mai-offwhite:        #fafaf8;

    --mai-black:           #1a1a1a;
    --mai-charcoal:        #2d2d2d;
    --mai-gray-900:        #374151;
    --mai-gray-700:        #4b5563;
    --mai-gray-600:        #6b7280;
    --mai-gray-500:        #9ca3af;
    --mai-gray-400:        #d1d5db;
    --mai-gray-300:        #e5e7eb;
    --mai-gray-200:        #f3f4f6;
    --mai-gray-100:        #f9fafb;

    --mai-accent:          #16a34a;
    --mai-accent-hover:    #15803d;
    --mai-accent-glow:     rgba(34, 197, 94, 0.35);

    --mai-red:             #ef4444;
    --mai-red-dark:        #dc2626;

    /* --- Typographie --- */
    --font-display:        'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-body:           'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono:           'SF Mono', 'Fira Code', 'Cascadia Mono', monospace;

    --fs-xs:               0.7rem;
    --fs-sm:               0.8rem;
    --fs-base:             0.9rem;
    --fs-md:               1rem;
    --fs-lg:               1.15rem;
    --fs-xl:               1.35rem;
    --fs-2xl:              1.75rem;
    --fs-3xl:              2.25rem;
    --fs-4xl:              3rem;

    --fw-normal:           400;
    --fw-medium:           500;
    --fw-semibold:         600;
    --fw-bold:             700;

    --lh-tight:            1.2;
    --lh-snug:             1.35;
    --lh-normal:           1.5;
    --lh-relaxed:          1.65;

    --ls-tight:            -0.01em;
    --ls-normal:           0;
    --ls-wide:             0.025em;
    --ls-wider:            0.05em;
    --ls-caps:             0.08em;

    /* --- Espacements --- */
    --space-1:             0.25rem;
    --space-2:             0.5rem;
    --space-3:             0.75rem;
    --space-4:             1rem;
    --space-5:             1.25rem;
    --space-6:             1.5rem;
    --space-8:             2rem;
    --space-10:            2.5rem;
    --space-12:            3rem;
    --space-16:            4rem;
    --space-20:            5rem;

    /* --- Ombres multi-couches --- */
    --shadow-xs:           0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-sm:           0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md:           0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg:           0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
    --shadow-xl:           0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.03);
    --shadow-2xl:          0 25px 50px -12px rgba(0, 0, 0, 0.15);
    --shadow-card:         0 2px 8px rgba(0, 0, 0, 0.04), 0 8px 24px rgba(0, 0, 0, 0.06);
    --shadow-card-hover:   0 4px 12px rgba(0, 0, 0, 0.06), 0 16px 40px rgba(0, 0, 0, 0.1);
    --shadow-green:        0 4px 14px rgba(34, 197, 94, 0.25);
    --shadow-green-lg:     0 8px 28px rgba(34, 197, 94, 0.3);
    --shadow-inner:        inset 0 2px 4px rgba(0, 0, 0, 0.04);

    /* --- Rayons --- */
    --radius-sm:           6px;
    --radius-md:           10px;
    --radius-lg:           14px;
    --radius-xl:           20px;
    --radius-2xl:          28px;
    --radius-full:         9999px;

    /* --- Transitions --- */
    --ease-out:            cubic-bezier(0.16, 1, 0.3, 1);
    --ease-spring:         cubic-bezier(0.34, 1.56, 0.64, 1);
    --ease-smooth:         cubic-bezier(0.4, 0, 0.2, 1);
    --duration-fast:       0.15s;
    --duration-base:       0.25s;
    --duration-slow:       0.4s;
    --duration-slower:     0.6s;
    --transition-base:     all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-spring:   all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
    --transition-fade:     opacity 0.25s ease, transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);

    /* --- Z-index echelle --- */
    --z-base:              1;
    --z-dropdown:          10;
    --z-sticky:            50;
    --z-header:            100;
    --z-overlay:           500;
    --z-modal:             1000;
    --z-toast:             1100;

    /* --- Dimensions --- */
    --max-width:           1440px;
    --header-height:       68px;
    --sidebar-width:       320px;
    --preview-width:       400px;
}


/* ============================================================================
   RESET + BASE
   ============================================================================ */

*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-body);
    font-size: var(--fs-base);
    font-weight: var(--fw-normal);
    line-height: var(--lh-normal);
    color: var(--mai-gray-900);
    background: var(--mai-green-faint);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Subtle botanical leaf pattern background */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
        radial-gradient(ellipse 80px 100px at 10% 20%, rgba(34, 197, 94, 0.03) 0%, transparent 70%),
        radial-gradient(ellipse 60px 80px at 85% 15%, rgba(250, 204, 21, 0.04) 0%, transparent 70%),
        radial-gradient(ellipse 100px 120px at 70% 60%, rgba(34, 197, 94, 0.025) 0%, transparent 70%),
        radial-gradient(ellipse 50px 70px at 20% 80%, rgba(34, 197, 94, 0.03) 0%, transparent 70%),
        radial-gradient(ellipse 70px 90px at 90% 85%, rgba(250, 204, 21, 0.03) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--mai-green);
    text-decoration: none;
    transition: var(--transition-base);
}

a:hover {
    color: var(--mai-green-dark);
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
    color: inherit;
}

input, select, textarea {
    font-family: inherit;
    font-size: inherit;
}

sup {
    font-size: 0.6em;
    vertical-align: super;
    line-height: 0;
}

hr {
    border: none;
    border-top: 1px solid var(--mai-gray-300);
}

/* Skip link for a11y */
.skip-link {
    position: absolute;
    top: -100px;
    left: var(--space-4);
    background: var(--mai-green);
    color: var(--mai-white);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    z-index: var(--z-toast);
    font-weight: var(--fw-semibold);
    transition: top 0.2s;
}

.skip-link:focus {
    top: var(--space-4);
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--mai-gray-200);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb {
    background: var(--mai-green-pale);
    border-radius: var(--radius-full);
    border: 2px solid var(--mai-gray-200);
    transition: background 0.2s;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--mai-green-light);
}

/* Selection */
::selection {
    background: var(--mai-green);
    color: var(--mai-white);
}

::-moz-selection {
    background: var(--mai-green);
    color: var(--mai-white);
}

/* Focus visible */
:focus-visible {
    outline: 2px solid var(--mai-green);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}


/* ============================================================================
   KEYFRAME ANIMATIONS
   ============================================================================ */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@keyframes leafFloat {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-8px) rotate(2deg);
    }
    50% {
        transform: translateY(-4px) rotate(-1deg);
    }
    75% {
        transform: translateY(-10px) rotate(1.5deg);
    }
}

@keyframes leafSway {
    0%, 100% {
        transform: rotate(-2deg) scale(1);
    }
    50% {
        transform: rotate(2deg) scale(1.02);
    }
}

@keyframes shimmer {
    0% {
        background-position: -200% center;
    }
    100% {
        background-position: 200% center;
    }
}

@keyframes pulseGreen {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.4);
    }
    50% {
        box-shadow: 0 0 0 12px rgba(34, 197, 94, 0);
    }
}

@keyframes pulseGlow {
    0%, 100% {
        opacity: 0.6;
    }
    50% {
        opacity: 1;
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(24px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.92);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes checkmark {
    0% {
        stroke-dashoffset: 24;
    }
    100% {
        stroke-dashoffset: 0;
    }
}

@keyframes downloadSuccess {
    0% {
        transform: scale(1);
    }
    30% {
        transform: scale(0.95);
    }
    60% {
        transform: scale(1.02);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes bgPan {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

@keyframes borderGlow {
    0%, 100% {
        border-color: var(--mai-green);
        box-shadow: 0 0 0 0 var(--mai-accent-glow);
    }
    50% {
        border-color: var(--mai-green-light);
        box-shadow: 0 0 0 4px var(--mai-accent-glow);
    }
}


/* ============================================================================
   HEADER — Glassmorphism vegetal
   ============================================================================ */

.site-header {
    position: sticky;
    top: 0;
    z-index: var(--z-header);
    height: var(--header-height);
    padding: 0 var(--space-8);
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(34, 197, 94, 0.1);
    box-shadow:
        0 1px 3px rgba(0, 0, 0, 0.03),
        0 4px 12px rgba(34, 197, 94, 0.04);
    animation: fadeInDown 0.5s var(--ease-out);
}

.header-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    text-decoration: none;
    color: var(--mai-gray-900);
    transition: var(--transition-base);
}

.site-logo:hover {
    color: var(--mai-green);
}

.site-logo:hover .logo-icon {
    animation: leafSway 1s ease-in-out infinite;
}

.logo-icon {
    font-size: 2rem;
    line-height: 1;
    filter: drop-shadow(0 2px 4px rgba(34, 197, 94, 0.2));
    transition: var(--transition-base);
}

.logo-text h1 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: var(--fw-bold);
    line-height: var(--lh-tight);
    letter-spacing: var(--ls-tight);
    color: var(--mai-gray-900);
}

.logo-text span {
    display: block;
    font-size: var(--fs-xs);
    font-weight: var(--fw-medium);
    color: var(--mai-gray-500);
    letter-spacing: var(--ls-wide);
    text-transform: uppercase;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.header-nav a {
    position: relative;
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    color: var(--mai-gray-500);
    text-decoration: none;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.header-nav a:hover {
    color: var(--mai-green);
    background: var(--mai-green-faint);
}

.header-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--mai-green);
    border-radius: var(--radius-full);
    transform: translateX(-50%);
    transition: width 0.3s var(--ease-out);
}

.header-nav a:hover::after {
    width: 60%;
}


/* ============================================================================
   HERO BANNER — Gradient botanique avec motif SVG
   ============================================================================ */

.hero-banner {
    position: relative;
    padding: var(--space-12) var(--space-8) var(--space-10);
    text-align: center;
    background: linear-gradient(
        160deg,
        var(--mai-green-faint) 0%,
        var(--mai-cream) 35%,
        var(--mai-yellow-pale) 70%,
        var(--mai-green-mist) 100%
    );
    background-size: 200% 200%;
    animation: bgPan 20s ease-in-out infinite;
    overflow: hidden;
}

/* Subtle leaf-dot pattern overlay */
.hero-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle 2px at 20% 30%, rgba(34, 197, 94, 0.12) 0%, transparent 100%),
        radial-gradient(circle 1.5px at 45% 70%, rgba(34, 197, 94, 0.08) 0%, transparent 100%),
        radial-gradient(circle 2.5px at 75% 25%, rgba(250, 204, 21, 0.1) 0%, transparent 100%),
        radial-gradient(circle 1.8px at 60% 55%, rgba(34, 197, 94, 0.06) 0%, transparent 100%),
        radial-gradient(circle 2px at 90% 80%, rgba(34, 197, 94, 0.08) 0%, transparent 100%),
        radial-gradient(circle 1.5px at 10% 85%, rgba(250, 204, 21, 0.06) 0%, transparent 100%);
    pointer-events: none;
    animation: leafFloat 8s ease-in-out infinite;
}

/* Bottom wave separator */
.hero-banner::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 40px;
    background: var(--mai-green-faint);
    clip-path: ellipse(55% 100% at 50% 100%);
}

.hero-banner h2 {
    font-family: var(--font-display);
    font-size: var(--fs-3xl);
    font-weight: var(--fw-bold);
    line-height: var(--lh-tight);
    color: var(--mai-gray-900);
    max-width: 640px;
    margin: 0 auto var(--space-3);
    animation: fadeInUp 0.6s var(--ease-out) 0.1s both;
    position: relative;
    z-index: 1;
}

.hero-banner p {
    font-size: var(--fs-md);
    color: var(--mai-gray-600);
    max-width: 500px;
    margin: 0 auto;
    line-height: var(--lh-relaxed);
    animation: fadeInUp 0.6s var(--ease-out) 0.25s both;
    position: relative;
    z-index: 1;
}


/* ============================================================================
   GENERATOR — Grille 3 colonnes
   ============================================================================ */

.generator-container {
    position: relative;
    z-index: var(--z-base);
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--space-6);
    display: grid;
    grid-template-columns: 1fr var(--sidebar-width) var(--preview-width);
    gap: var(--space-6);
    min-height: calc(100vh - 280px);
    animation: fadeInUp 0.5s var(--ease-out) 0.3s both;
}


/* ============================================================================
   PANELS — Style carte commune
   ============================================================================ */

.models-panel,
.customize-panel,
.preview-card {
    background: var(--mai-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(34, 197, 94, 0.06);
    overflow: hidden;
    transition: box-shadow var(--duration-slow) var(--ease-smooth);
}

.models-panel:hover,
.customize-panel:hover,
.preview-card:hover {
    box-shadow: var(--shadow-card-hover);
}

.panel-header {
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid var(--mai-gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
    background: linear-gradient(180deg, var(--mai-white) 0%, var(--mai-gray-100) 100%);
}

.panel-header h3 {
    font-family: var(--font-display);
    font-size: var(--fs-lg);
    font-weight: var(--fw-semibold);
    color: var(--mai-gray-900);
    letter-spacing: var(--ls-tight);
}


/* ============================================================================
   MODELS PANEL (gauche)
   ============================================================================ */

.models-panel {
    display: flex;
    flex-direction: column;
}

/* Category filters / pills */
.category-filters {
    display: flex;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    flex-wrap: wrap;
    flex-shrink: 0;
    border-bottom: 1px solid var(--mai-gray-200);
    background: var(--mai-offwhite);
}

.category-btn {
    padding: var(--space-2) var(--space-4);
    border: 1.5px solid var(--mai-gray-300);
    border-radius: var(--radius-full);
    background: var(--mai-white);
    font-family: var(--font-body);
    font-size: var(--fs-xs);
    font-weight: var(--fw-medium);
    color: var(--mai-gray-600);
    cursor: pointer;
    transition: var(--transition-base);
    white-space: nowrap;
    letter-spacing: var(--ls-wide);
}

.category-btn:hover {
    border-color: var(--mai-green);
    color: var(--mai-green);
    background: var(--mai-green-faint);
    transform: translateY(-1px);
}

.category-btn.active {
    background: var(--mai-green);
    border-color: var(--mai-green);
    color: var(--mai-white);
    box-shadow: var(--shadow-green);
    transform: translateY(-1px);
}

/* Models grid */
.models-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: var(--space-3);
    padding: var(--space-4) var(--space-5);
    overflow-y: auto;
    flex: 1;
    scroll-behavior: smooth;
}

/* Model cards with depth effect */
.model-card {
    aspect-ratio: 2/3;
    border: 2.5px solid transparent;
    border-radius: var(--radius-lg);
    cursor: pointer;
    overflow: hidden;
    background: var(--mai-gray-100);
    position: relative;
    transition:
        transform var(--duration-base) var(--ease-spring),
        border-color var(--duration-fast) var(--ease-smooth),
        box-shadow var(--duration-base) var(--ease-out);
    will-change: transform;
}

.model-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        transparent 50%,
        rgba(0, 0, 0, 0.02) 100%
    );
    z-index: 1;
    pointer-events: none;
    border-radius: inherit;
}

.model-card:hover {
    border-color: var(--mai-green-light);
    transform: translateY(-4px) scale(1.02);
    box-shadow:
        0 8px 16px rgba(34, 197, 94, 0.1),
        0 4px 8px rgba(0, 0, 0, 0.04),
        0 20px 40px rgba(34, 197, 94, 0.06);
}

.model-card.selected {
    border-color: var(--mai-green);
    box-shadow:
        0 0 0 2px var(--mai-green),
        0 0 0 5px var(--mai-accent-glow);
    animation: borderGlow 2s ease-in-out infinite;
}

.model-card img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform var(--duration-slow) var(--ease-out);
}

.model-card:hover img {
    transform: scale(1.04);
}

.model-card .model-name {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-1) var(--space-2);
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.6));
    color: var(--mai-white);
    font-size: var(--fs-xs);
    text-align: center;
    opacity: 0;
    z-index: 2;
    transition: opacity var(--duration-base) var(--ease-smooth);
    backdrop-filter: blur(4px);
}

.model-card:hover .model-name {
    opacity: 1;
}

/* Pagination */
.models-pagination {
    padding: var(--space-3) var(--space-5);
    display: flex;
    justify-content: center;
    gap: var(--space-2);
    flex-shrink: 0;
    border-top: 1px solid var(--mai-gray-200);
    background: var(--mai-offwhite);
}

.page-btn {
    width: 34px;
    height: 34px;
    border: 1.5px solid var(--mai-gray-300);
    border-radius: var(--radius-md);
    background: var(--mai-white);
    cursor: pointer;
    font-family: var(--font-body);
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
    color: var(--mai-gray-700);
}

.page-btn:hover {
    border-color: var(--mai-green);
    color: var(--mai-green);
    background: var(--mai-green-faint);
    transform: translateY(-1px);
}

.page-btn.active {
    background: var(--mai-green);
    color: var(--mai-white);
    border-color: var(--mai-green);
    box-shadow: var(--shadow-green);
}

.page-btn:disabled {
    opacity: 0.35;
    cursor: default;
    transform: none;
}


/* ============================================================================
   CUSTOMIZATION PANEL (centre)
   ============================================================================ */

.customize-panel {
    overflow-y: auto;
    max-height: calc(100vh - 180px);
    position: sticky;
    top: calc(var(--header-height) + var(--space-4));
    scrollbar-width: thin;
    scrollbar-color: var(--mai-green-pale) transparent;
}

.customize-panel .panel-header {
    position: sticky;
    top: 0;
    background: var(--mai-white);
    z-index: var(--z-dropdown);
    backdrop-filter: blur(12px);
}

.customize-content {
    padding: var(--space-4) var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

/* Form group */
.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.form-group label {
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    color: var(--mai-gray-500);
    text-transform: uppercase;
    letter-spacing: var(--ls-caps);
}

/* Text inputs + selects */
.form-group input[type="text"],
.form-group select {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    border: 1.5px solid var(--mai-gray-300);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: var(--fs-base);
    color: var(--mai-gray-900);
    background: var(--mai-white);
    transition: var(--transition-base);
    box-shadow: var(--shadow-inner);
}

.form-group input[type="text"]:hover,
.form-group select:hover {
    border-color: var(--mai-gray-400);
}

.form-group input[type="text"]:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--mai-green);
    box-shadow:
        var(--shadow-inner),
        0 0 0 3px var(--mai-accent-glow);
}

/* Range slider */
.form-group input[type="range"] {
    width: 100%;
    height: 6px;
    border-radius: var(--radius-full);
    background: var(--mai-gray-300);
    outline: none;
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
}

.form-group input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--mai-green);
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(34, 197, 94, 0.3);
    transition: var(--transition-spring);
    border: 3px solid var(--mai-white);
}

.form-group input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.15);
    box-shadow: var(--shadow-green-lg);
}

.form-group input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--mai-green);
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(34, 197, 94, 0.3);
    border: 3px solid var(--mai-white);
}

.form-group input[type="range"]::-webkit-slider-runnable-track {
    height: 6px;
    border-radius: var(--radius-full);
    background: linear-gradient(90deg, var(--mai-green) 0%, var(--mai-gray-300) 100%);
}

.form-group input[type="range"]::-moz-range-track {
    height: 6px;
    border-radius: var(--radius-full);
    background: var(--mai-gray-300);
}

.range-value {
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    color: var(--mai-green);
    font-family: var(--font-mono);
    background: var(--mai-green-faint);
    padding: 1px 6px;
    border-radius: var(--radius-sm);
    margin-left: var(--space-2);
}

/* Color picker */
.color-picker-wrapper {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.color-picker-wrapper input[type="color"] {
    width: 42px;
    height: 42px;
    border: 2px solid var(--mai-gray-300);
    border-radius: var(--radius-md);
    cursor: pointer;
    padding: 3px;
    background: var(--mai-white);
    transition: var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.color-picker-wrapper input[type="color"]:hover {
    border-color: var(--mai-green);
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
}

.color-picker-wrapper input[type="text"] {
    flex: 1;
    font-family: var(--font-mono);
    font-size: var(--fs-sm);
    letter-spacing: var(--ls-wide);
}

/* Color palette swatches */
.color-palette {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.color-swatch {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 2.5px solid transparent;
    cursor: pointer;
    transition: var(--transition-spring);
    box-shadow: var(--shadow-xs);
    position: relative;
}

.color-swatch::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid transparent;
    transition: border-color var(--duration-fast) var(--ease-smooth);
}

.color-swatch:hover {
    transform: scale(1.25);
    box-shadow: var(--shadow-md);
}

.color-swatch.active {
    border-color: var(--mai-gray-900);
    box-shadow:
        0 0 0 2px var(--mai-white),
        0 0 0 4px var(--mai-gray-900);
    transform: scale(1.15);
}

/* Gradient palette */
.gradient-palette {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-2);
}

.gradient-swatch {
    height: 32px;
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition-spring);
    box-shadow: var(--shadow-xs);
}

.gradient-swatch:hover {
    transform: scale(1.06) translateY(-2px);
    box-shadow: var(--shadow-md);
}

.gradient-swatch.active {
    border-color: var(--mai-gray-900);
    box-shadow:
        0 0 0 2px var(--mai-white),
        0 0 0 4px var(--mai-gray-900);
}

/* Background type toggle (segmented control style) */
.bg-type-toggle {
    display: flex;
    gap: 3px;
    background: var(--mai-gray-200);
    border-radius: var(--radius-md);
    padding: 3px;
}

.bg-type-btn {
    flex: 1;
    padding: var(--space-2) var(--space-3);
    border: none;
    border-radius: var(--radius-sm);
    background: transparent;
    font-family: var(--font-body);
    font-size: var(--fs-xs);
    font-weight: var(--fw-medium);
    color: var(--mai-gray-600);
    cursor: pointer;
    transition: var(--transition-base);
}

.bg-type-btn:hover {
    color: var(--mai-gray-900);
}

.bg-type-btn.active {
    background: var(--mai-white);
    color: var(--mai-gray-900);
    box-shadow: var(--shadow-sm);
    font-weight: var(--fw-semibold);
}

/* Text position buttons */
.text-position-btns {
    display: flex;
    gap: var(--space-1);
}

.text-pos-btn {
    flex: 1;
    padding: var(--space-2) var(--space-3);
    border: 1.5px solid var(--mai-gray-300);
    border-radius: var(--radius-md);
    background: var(--mai-white);
    font-family: var(--font-body);
    font-size: var(--fs-xs);
    font-weight: var(--fw-medium);
    color: var(--mai-gray-600);
    cursor: pointer;
    text-align: center;
    transition: var(--transition-base);
}

.text-pos-btn:hover {
    border-color: var(--mai-green);
    color: var(--mai-green);
    background: var(--mai-green-faint);
}

.text-pos-btn.active {
    background: var(--mai-green);
    color: var(--mai-white);
    border-color: var(--mai-green);
    box-shadow: var(--shadow-green);
}

/* Format toggle */
.format-toggle {
    display: flex;
    gap: var(--space-1);
}

.format-btn {
    flex: 1;
    padding: var(--space-2) var(--space-3);
    border: 1.5px solid var(--mai-gray-300);
    border-radius: var(--radius-md);
    background: var(--mai-white);
    font-family: var(--font-body);
    font-size: var(--fs-xs);
    font-weight: var(--fw-medium);
    color: var(--mai-gray-600);
    cursor: pointer;
    text-align: center;
    transition: var(--transition-base);
}

.format-btn:hover {
    border-color: var(--mai-green);
    color: var(--mai-green);
    background: var(--mai-green-faint);
}

.format-btn.active {
    background: var(--mai-green);
    color: var(--mai-white);
    border-color: var(--mai-green);
    box-shadow: var(--shadow-green);
}


/* ============================================================================
   PREVIEW PANEL (droite)
   ============================================================================ */

.preview-panel {
    position: sticky;
    top: calc(var(--header-height) + var(--space-4));
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    max-height: calc(100vh - 180px);
    animation: slideInRight 0.5s var(--ease-out) 0.4s both;
}

.preview-card {
    padding: var(--space-5);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.preview-card .panel-header {
    padding: 0 0 var(--space-3) 0;
    border-bottom: 1px solid var(--mai-gray-200);
    margin-bottom: var(--space-3);
    background: none;
}

.preview-wrapper {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: var(--space-2);
}

/* Preview container with elegant frame */
#preview-container {
    width: 100%;
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow:
        0 2px 8px rgba(0, 0, 0, 0.06),
        0 8px 32px rgba(0, 0, 0, 0.08),
        inset 0 0 0 1px rgba(0, 0, 0, 0.04);
    transition: box-shadow var(--duration-slow) var(--ease-smooth);
}

#preview-container:hover {
    box-shadow:
        0 4px 12px rgba(0, 0, 0, 0.08),
        0 16px 48px rgba(0, 0, 0, 0.12),
        inset 0 0 0 1px rgba(0, 0, 0, 0.06);
}

#preview-container.portrait {
    aspect-ratio: 2/3;
}

#preview-container.square {
    aspect-ratio: 1/1;
}

.preview-bg {
    position: absolute;
    inset: 0;
    transition: background var(--duration-slow) var(--ease-smooth);
}

.preview-muguet {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.preview-muguet img {
    max-width: 80%;
    max-height: 75%;
    object-fit: contain;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.08));
    transition: transform var(--duration-slow) var(--ease-out);
}

#preview-container:hover .preview-muguet img {
    transform: scale(1.02);
}

.preview-text {
    position: absolute;
    left: 5%;
    right: 5%;
    text-align: center;
    z-index: var(--z-dropdown);
    word-wrap: break-word;
    text-shadow:
        0 1px 3px rgba(0, 0, 0, 0.15),
        0 2px 8px rgba(0, 0, 0, 0.1);
    transition: var(--transition-base);
}

.preview-text.pos-top    { top: 6%; }
.preview-text.pos-center { top: 50%; transform: translateY(-50%); }
.preview-text.pos-bottom { bottom: 6%; }


/* ============================================================================
   ACTION BUTTONS
   ============================================================================ */

.action-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

/* Download button — gradient vert premium */
.btn-download {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-6);
    background: linear-gradient(135deg, var(--mai-green) 0%, var(--mai-green-dark) 100%);
    color: var(--mai-white);
    border: none;
    border-radius: var(--radius-lg);
    font-family: var(--font-body);
    font-size: var(--fs-md);
    font-weight: var(--fw-bold);
    cursor: pointer;
    letter-spacing: var(--ls-wide);
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
    transition:
        transform var(--duration-base) var(--ease-spring),
        box-shadow var(--duration-base) var(--ease-out);
    box-shadow: var(--shadow-green);
}

/* Shimmer effect on download button */
.btn-download::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.15) 50%,
        transparent 100%
    );
    transition: left 0.6s ease;
}

.btn-download:hover {
    transform: translateY(-2px) scale(1.01);
    box-shadow: var(--shadow-green-lg);
}

.btn-download:hover::before {
    left: 100%;
}

.btn-download:active {
    transform: translateY(0) scale(0.98);
    box-shadow: var(--shadow-green);
}

.btn-download svg {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
}

/* Download success state */
.btn-download.success {
    background: linear-gradient(135deg, #16a34a 0%, #15803d 100%);
    animation: downloadSuccess 0.5s var(--ease-out);
}

/* Share button */
.btn-share {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    background: var(--mai-white);
    color: var(--mai-gray-600);
    border: 1.5px solid var(--mai-gray-300);
    border-radius: var(--radius-lg);
    font-family: var(--font-body);
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    cursor: pointer;
    transition: var(--transition-base);
}

.btn-share:hover {
    border-color: var(--mai-green);
    color: var(--mai-green);
    background: var(--mai-green-faint);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

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

.btn-share svg {
    flex-shrink: 0;
}


/* ============================================================================
   FOOTER — Botanique sombre elegant
   ============================================================================ */

.site-footer {
    position: relative;
    z-index: var(--z-base);
    background: linear-gradient(180deg, var(--mai-charcoal) 0%, var(--mai-black) 100%);
    color: rgba(255, 255, 255, 0.5);
    padding: var(--space-10) var(--space-8);
    text-align: center;
    font-size: var(--fs-sm);
    line-height: var(--lh-relaxed);
    margin-top: var(--space-8);
}

/* Top border botanical accent */
.site-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(
        90deg,
        transparent 0%,
        var(--mai-green) 20%,
        var(--mai-yellow) 50%,
        var(--mai-green) 80%,
        transparent 100%
    );
}

.site-footer p {
    max-width: 500px;
    margin: 0 auto;
}

.site-footer a {
    color: var(--mai-green-light);
    text-decoration: none;
    transition: var(--transition-base);
}

.site-footer a:hover {
    color: var(--mai-yellow);
    text-decoration: underline;
}


/* ============================================================================
   LOADING OVERLAY + SPINNER
   ============================================================================ */

.loading-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(6px);
    z-index: var(--z-modal);
    align-items: center;
    justify-content: center;
}

.loading-overlay.active {
    display: flex;
}

.loading-spinner {
    width: 48px;
    height: 48px;
    border: 3px solid rgba(255, 255, 255, 0.2);
    border-top-color: var(--mai-green);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    box-shadow: 0 0 20px var(--mai-accent-glow);
}


/* ============================================================================
   TOAST NOTIFICATIONS
   ============================================================================ */

.toast {
    position: fixed;
    bottom: var(--space-8);
    left: 50%;
    transform: translateX(-50%) translateY(120px);
    background: var(--mai-charcoal);
    color: var(--mai-white);
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-lg);
    font-size: var(--fs-base);
    font-weight: var(--fw-medium);
    z-index: var(--z-toast);
    transition: transform 0.4s var(--ease-spring);
    box-shadow: var(--shadow-2xl);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.toast.show {
    transform: translateX(-50%) translateY(0);
}

.toast.success {
    background: linear-gradient(135deg, var(--mai-green-dark) 0%, var(--mai-green) 100%);
    border-color: rgba(255, 255, 255, 0.15);
}

.toast.error {
    background: linear-gradient(135deg, var(--mai-red-dark) 0%, var(--mai-red) 100%);
    border-color: rgba(255, 255, 255, 0.15);
}


/* ============================================================================
   RESPONSIVE — Mobile first, 3 breakpoints
   ============================================================================ */

/* Tablet landscape */
@media (max-width: 1100px) {
    :root {
        --header-height: 60px;
    }

    .generator-container {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto auto;
    }

    .models-panel {
        grid-column: 1 / -1;
        max-height: 420px;
    }

    .customize-panel {
        position: static;
        max-height: none;
    }

    .preview-panel {
        position: static;
        max-height: none;
        animation: none;
    }

    .hero-banner h2 {
        font-size: var(--fs-2xl);
    }
}

/* Tablet portrait / large phone */
@media (max-width: 768px) {
    :root {
        --header-height: 56px;
    }

    .generator-container {
        grid-template-columns: 1fr;
        padding: var(--space-4);
        gap: var(--space-4);
    }

    .models-panel {
        max-height: 360px;
    }

    .models-grid {
        grid-template-columns: repeat(auto-fill, minmax(95px, 1fr));
        gap: var(--space-2);
    }

    .hero-banner {
        padding: var(--space-8) var(--space-4) var(--space-6);
    }

    .hero-banner h2 {
        font-size: var(--fs-xl);
    }

    .hero-banner p {
        font-size: var(--fs-sm);
    }

    .hero-banner::after {
        height: 24px;
    }

    .site-header {
        padding: 0 var(--space-4);
    }

    .logo-text h1 {
        font-size: 1.2rem;
    }

    .logo-text span {
        font-size: 0.6rem;
    }

    .customize-panel,
    .preview-panel {
        position: static;
        max-height: none;
    }

    #preview-container {
        max-height: 420px;
    }

    .panel-header h3 {
        font-size: var(--fs-md);
    }

    .site-footer {
        padding: var(--space-8) var(--space-4);
    }
}

/* Small phones */
@media (max-width: 480px) {
    .generator-container {
        padding: var(--space-3);
        gap: var(--space-3);
    }

    .models-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-2);
        padding: var(--space-3);
    }

    .category-filters {
        padding: var(--space-2) var(--space-3);
        gap: var(--space-1);
    }

    .category-btn {
        font-size: 0.65rem;
        padding: var(--space-1) var(--space-3);
    }

    .gradient-palette {
        grid-template-columns: repeat(3, 1fr);
    }

    .customize-content {
        padding: var(--space-3) var(--space-4);
        gap: var(--space-4);
    }

    .btn-download {
        padding: var(--space-3) var(--space-5);
        font-size: var(--fs-base);
    }

    .hero-banner h2 {
        font-size: var(--fs-lg);
    }

    .hero-banner::before {
        animation: none;
    }

    .preview-card {
        padding: var(--space-4);
    }

    .site-footer {
        padding: var(--space-6) var(--space-3);
        font-size: var(--fs-xs);
    }
}


/* ============================================================================
   DARK MODE — Palette foret nocturne
   ============================================================================ */

@media (prefers-color-scheme: dark) {
    :root {
        --mai-green:           #4ade80;
        --mai-green-dark:      #22c55e;
        --mai-green-darker:    #16a34a;
        --mai-green-light:     #86efac;
        --mai-green-pale:      rgba(34, 197, 94, 0.15);
        --mai-green-mist:      rgba(34, 197, 94, 0.08);
        --mai-green-faint:     #0f1a14;

        --mai-yellow:          #facc15;
        --mai-yellow-dark:     #eab308;
        --mai-yellow-light:    #fef08a;
        --mai-yellow-pale:     rgba(250, 204, 21, 0.08);

        --mai-cream:           #1a1f1c;
        --mai-ivory:           #141916;
        --mai-white:           #1c2420;
        --mai-offwhite:        #1a1f1c;

        --mai-black:           #f0fdf4;
        --mai-charcoal:        #0c1210;
        --mai-gray-900:        #e5e7eb;
        --mai-gray-700:        #d1d5db;
        --mai-gray-600:        #9ca3af;
        --mai-gray-500:        #6b7280;
        --mai-gray-400:        #4b5563;
        --mai-gray-300:        #374151;
        --mai-gray-200:        #1f2937;
        --mai-gray-100:        #111827;

        --mai-accent-glow:     rgba(74, 222, 128, 0.25);

        --shadow-xs:           0 1px 2px rgba(0, 0, 0, 0.2);
        --shadow-sm:           0 1px 3px rgba(0, 0, 0, 0.25), 0 1px 2px rgba(0, 0, 0, 0.2);
        --shadow-md:           0 4px 6px rgba(0, 0, 0, 0.3), 0 2px 4px rgba(0, 0, 0, 0.2);
        --shadow-lg:           0 10px 15px rgba(0, 0, 0, 0.35), 0 4px 6px rgba(0, 0, 0, 0.2);
        --shadow-xl:           0 20px 25px rgba(0, 0, 0, 0.4), 0 8px 10px rgba(0, 0, 0, 0.2);
        --shadow-2xl:          0 25px 50px rgba(0, 0, 0, 0.5);
        --shadow-card:         0 2px 8px rgba(0, 0, 0, 0.2), 0 8px 24px rgba(0, 0, 0, 0.15);
        --shadow-card-hover:   0 4px 12px rgba(0, 0, 0, 0.25), 0 16px 40px rgba(0, 0, 0, 0.2);
        --shadow-green:        0 4px 14px rgba(74, 222, 128, 0.15);
        --shadow-green-lg:     0 8px 28px rgba(74, 222, 128, 0.2);
        --shadow-inner:        inset 0 2px 4px rgba(0, 0, 0, 0.15);
    }

    body {
        background: #0d1512;
    }

    body::before {
        background-image:
            radial-gradient(ellipse 80px 100px at 10% 20%, rgba(74, 222, 128, 0.02) 0%, transparent 70%),
            radial-gradient(ellipse 60px 80px at 85% 15%, rgba(250, 204, 21, 0.015) 0%, transparent 70%),
            radial-gradient(ellipse 100px 120px at 70% 60%, rgba(74, 222, 128, 0.015) 0%, transparent 70%);
    }

    .site-header {
        background: rgba(28, 36, 32, 0.85);
        border-bottom-color: rgba(74, 222, 128, 0.08);
    }

    .hero-banner {
        background: linear-gradient(
            160deg,
            #0f1a14 0%,
            #141c17 35%,
            #18201a 70%,
            #0f1a14 100%
        );
    }

    .hero-banner::after {
        background: #0d1512;
    }

    .panel-header {
        background: linear-gradient(180deg, var(--mai-white) 0%, rgba(31, 41, 55, 0.5) 100%);
    }

    .models-panel,
    .customize-panel,
    .preview-card {
        border-color: rgba(74, 222, 128, 0.08);
    }

    .category-filters {
        background: rgba(17, 24, 39, 0.5);
    }

    .models-pagination {
        background: rgba(17, 24, 39, 0.5);
    }

    .site-footer {
        background: linear-gradient(180deg, #0c1210 0%, #080e0b 100%);
    }

    .site-footer::before {
        opacity: 0.6;
    }

    /* Dark mode input focus rings */
    .form-group input[type="text"]:focus,
    .form-group select:focus {
        box-shadow:
            var(--shadow-inner),
            0 0 0 3px rgba(74, 222, 128, 0.2);
    }

    /* Dark scrollbar */
    ::-webkit-scrollbar-track {
        background: #1a1f1c;
    }

    ::-webkit-scrollbar-thumb {
        background: rgba(74, 222, 128, 0.2);
        border-color: #1a1f1c;
    }

    ::-webkit-scrollbar-thumb:hover {
        background: rgba(74, 222, 128, 0.35);
    }

    /* Toast dark adjustments */
    .toast {
        background: #1c2420;
        border-color: rgba(74, 222, 128, 0.1);
    }
}


/* ============================================================================
   PRINT CSS
   ============================================================================ */

@media print {
    .site-header,
    .hero-banner,
    .models-panel,
    .customize-panel,
    .action-buttons,
    .site-footer,
    .models-pagination,
    .loading-overlay,
    .toast {
        display: none !important;
    }

    body {
        background: white !important;
        color: black !important;
    }

    .generator-container {
        display: block !important;
    }

    .preview-panel {
        position: static !important;
        max-height: none !important;
    }

    .preview-card {
        box-shadow: none !important;
        border: 1px solid #ccc !important;
    }

    #preview-container {
        box-shadow: none !important;
        border: 1px solid #ddd !important;
    }
}


/* ============================================================================
   ACCESSIBILITY — Reduced motion
   ============================================================================ */

@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;
    }

    .hero-banner {
        animation: none;
        background-size: 100% 100%;
    }

    .hero-banner::before {
        animation: none;
    }

    .model-card:hover {
        transform: none;
    }

    .model-card:hover img {
        transform: none;
    }

    .btn-download:hover {
        transform: none;
    }

    .btn-download::before {
        display: none;
    }

    .color-swatch:hover {
        transform: none;
    }

    .gradient-swatch:hover {
        transform: none;
    }

    .category-btn:hover {
        transform: none;
    }

    .page-btn:hover {
        transform: none;
    }

    .btn-share:hover {
        transform: none;
    }
}


/* ============================================================================
   UTILITY CLASSES
   ============================================================================ */

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.text-center { text-align: center; }
.text-left   { text-align: left; }
.text-right  { text-align: right; }

.mt-0 { margin-top: 0; }
.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mb-0 { margin-bottom: 0; }
.mb-2 { margin-bottom: var(--space-2); }
.mb-4 { margin-bottom: var(--space-4); }