/* =========================================================================
   DIMIONE TRANSFER · STYLESHEET
   Design : technique, professionnel, refined minimalism
   Typography : IBM Plex (Sans + Serif + Mono)
   ========================================================================= */

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@300;400;500;600&family=IBM+Plex+Serif:ital,wght@0,400;0,500;1,400&family=IBM+Plex+Mono:wght@400;500&display=swap');

/* === DESIGN TOKENS === */
:root {
    /* Couleurs */
    --color-bg: #FAFAF7;
    --color-bg-elevated: #FFFFFF;
    --color-bg-subtle: #F4F4EF;
    --color-ink: #0A1929;
    --color-ink-soft: #3D4E60;
    --color-ink-muted: #6B7785;
    --color-line: #E5E5DD;
    --color-line-strong: #D4D4CB;

    /* Accents Dimione */
    --color-primary: #0A2540;
    --color-primary-hover: #0D2E4D;
    --color-accent: #00A3B4;
    --color-accent-soft: #E0F4F6;

    /* États */
    --color-success: #1B7A4E;
    --color-success-bg: #E5F3EC;
    --color-warning: #B26000;
    --color-warning-bg: #FDF1E0;
    --color-danger: #9F2628;
    --color-danger-bg: #FBE9EA;

    /* Typo */
    --font-sans: 'IBM Plex Sans', system-ui, -apple-system, sans-serif;
    --font-serif: 'IBM Plex Serif', Georgia, serif;
    --font-mono: 'IBM Plex Mono', 'SF Mono', Consolas, monospace;

    /* Espacements / rayons */
    --radius-sm: 4px;
    --radius: 8px;
    --radius-lg: 12px;

    /* Ombres - subtiles, jamais grossieres */
    --shadow-sm: 0 1px 2px rgba(10, 25, 41, 0.04);
    --shadow: 0 2px 8px rgba(10, 25, 41, 0.06), 0 1px 2px rgba(10, 25, 41, 0.04);
    --shadow-lg: 0 8px 24px rgba(10, 25, 41, 0.08), 0 2px 6px rgba(10, 25, 41, 0.04);
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; -webkit-font-smoothing: antialiased; }
body {
    font-family: var(--font-sans);
    color: var(--color-ink);
    background: var(--color-bg);
    line-height: 1.5;
    min-height: 100vh;
}
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, textarea, select { font: inherit; color: inherit; }

/* === LAYOUT === */
.container {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 24px;
}

/* === BRAND === */
.brand-mark {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-serif);
    font-weight: 500;
    font-size: 1.125rem;
    letter-spacing: -0.01em;
    color: var(--color-ink);
}
.brand-mark-large { font-size: 1.5rem; }
.brand-dot {
    width: 8px; height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
    box-shadow: 0 0 0 3px var(--color-accent-soft);
}
.brand-divider {
    color: var(--color-ink-muted);
    font-family: var(--font-mono);
    font-weight: 400;
    margin: 0 4px;
}
.brand-sub {
    font-family: var(--font-sans);
    font-weight: 400;
    color: var(--color-ink-soft);
    font-size: 0.95rem;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}
.brand-tag {
    color: var(--color-ink-muted);
    font-size: 0.875rem;
    font-style: italic;
    font-family: var(--font-serif);
    margin-top: 4px;
}

/* === AUTHENTIFICATION === */
.auth-page {
    background: var(--color-bg);
    background-image:
        radial-gradient(circle at 20% 20%, var(--color-accent-soft) 0%, transparent 40%),
        radial-gradient(circle at 80% 80%, rgba(10, 37, 64, 0.04) 0%, transparent 50%);
}
.auth-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 32px 24px;
    gap: 24px;
}
.auth-brand { text-align: center; }
.auth-logo {
    display: block;
    max-width: 220px;
    height: auto;
    margin: 0 auto 8px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.18);
}
.auth-card {
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-lg);
    padding: 40px 36px;
    width: 100%;
    max-width: 420px;
    box-shadow: var(--shadow);
}
.auth-card h1 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 6px;
    letter-spacing: -0.01em;
}
.auth-subtitle {
    color: var(--color-ink-muted);
    margin-bottom: 28px;
    font-size: 0.95rem;
}
.auth-footer {
    color: var(--color-ink-muted);
    font-size: 0.8rem;
    font-family: var(--font-mono);
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    justify-content: center;
}

/* === FORMS === */
form label, .field {
    display: block;
    margin-bottom: 18px;
}
form label > span, .field-label {
    display: block;
    font-size: 0.825rem;
    font-weight: 500;
    color: var(--color-ink-soft);
    margin-bottom: 6px;
    letter-spacing: 0.01em;
}
input[type="text"], input[type="email"], input[type="password"],
textarea, select {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid var(--color-line-strong);
    border-radius: var(--radius);
    background: var(--color-bg-elevated);
    font-size: 0.95rem;
    transition: border-color 0.15s, box-shadow 0.15s;
}
input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(10, 37, 64, 0.08);
}
textarea { resize: vertical; min-height: 70px; font-family: var(--font-sans); }

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 18px;
}
@media (max-width: 600px) {
    .form-grid { grid-template-columns: 1fr; }
}

.field-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 24px;
    font-size: 0.925rem;
    color: var(--color-ink-soft);
    cursor: pointer;
}
.field-row input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary);
}

/* === BOUTONS === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 22px;
    border-radius: var(--radius);
    font-size: 0.925rem;
    font-weight: 500;
    transition: all 0.15s;
    border: 1px solid transparent;
    cursor: pointer;
}
.btn-primary {
    background: var(--color-primary);
    color: white;
}
.btn-primary:hover:not(:disabled) {
    background: var(--color-primary-hover);
    text-decoration: none;
}
.btn-primary:disabled {
    background: var(--color-line-strong);
    color: var(--color-ink-muted);
    cursor: not-allowed;
}
.btn-ghost {
    background: transparent;
    border: 1px solid var(--color-line-strong);
    color: var(--color-ink-soft);
}
.btn-ghost:hover {
    background: var(--color-bg-subtle);
    color: var(--color-ink);
    text-decoration: none;
}
.btn-block { width: 100%; }
.btn-large { padding: 14px 28px; font-size: 1rem; }
.btn-sm { padding: 7px 14px; font-size: 0.825rem; }

.link-action {
    color: var(--color-primary);
    text-decoration: underline;
    text-underline-offset: 3px;
    font-size: inherit;
}
.link-muted {
    color: var(--color-ink-muted);
    font-size: 0.875rem;
}
.link-danger {
    color: var(--color-danger);
    font-size: 0.825rem;
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* === ALERTS === */
.alert {
    padding: 12px 14px;
    border-radius: var(--radius);
    margin-bottom: 16px;
    font-size: 0.9rem;
    border-left: 3px solid;
}
.alert-error { background: var(--color-danger-bg); border-color: var(--color-danger); color: var(--color-danger); }
.alert-success { background: var(--color-success-bg); border-color: var(--color-success); color: var(--color-success); }

/* === APP HEADER (bandeau noir avec logo) === */
.app-page { background: var(--color-bg); }
.app-header {
    background: #000000; /* Noir pur du logo */
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding: 12px 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}
.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.header-logo {
    height: 44px;
    width: auto;
    display: block;
    border-radius: 4px;
}
.header-nav {
    display: flex;
    align-items: center;
    gap: 20px;
}
.header-nav .link-muted {
    color: rgba(255, 255, 255, 0.7);
}
.header-nav .link-muted:hover {
    color: white;
    text-decoration: underline;
}
.user-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 100px;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.9);
}
.badge-admin {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    background: var(--color-accent);
    color: var(--color-primary);
    padding: 1px 6px;
    border-radius: 3px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* === HERO SECTION === */
.app-main { padding: 40px 24px 80px; }
.hero-section { margin-bottom: 32px; }
.hero-section h1 {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 500;
    letter-spacing: -0.02em;
    margin-bottom: 8px;
}
.hero-sub {
    color: var(--color-ink-soft);
    font-size: 1.05rem;
    max-width: 600px;
}

/* === STATS === */
.stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 32px;
}
.stat {
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-line);
    border-radius: var(--radius);
    padding: 16px 20px;
}
.stat-value {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 500;
    line-height: 1;
    color: var(--color-primary);
}
.stat-label {
    font-size: 0.825rem;
    color: var(--color-ink-muted);
    margin-top: 6px;
    letter-spacing: 0.02em;
}
@media (max-width: 700px) {
    .stats-row { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 400px) {
    .stats-row { grid-template-columns: 1fr; }
}

/* === UPLOAD CARD === */
.upload-card {
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-lg);
    padding: 32px;
    margin-bottom: 48px;
    box-shadow: var(--shadow-sm);
}

/* DROPZONE */
.dropzone {
    border: 2px dashed var(--color-line-strong);
    border-radius: var(--radius);
    padding: 40px 24px;
    text-align: center;
    margin-bottom: 24px;
    transition: all 0.2s;
    background: var(--color-bg-subtle);
}
.dropzone.is-dragover {
    border-color: var(--color-accent);
    background: var(--color-accent-soft);
}
.dropzone-icon {
    width: 52px; height: 52px;
    margin: 0 auto 16px;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-line);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--color-primary);
}
.dropzone-title {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    margin-bottom: 4px;
}
.dropzone-sub {
    color: var(--color-ink-soft);
    font-size: 0.925rem;
    margin-bottom: 12px;
}
.dropzone-hint {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-ink-muted);
    margin-top: 4px;
}

.file-list {
    list-style: none;
    margin-top: 20px;
    text-align: left;
}
.file-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-sm);
    margin-bottom: 6px;
    font-size: 0.9rem;
}
.file-list .file-remove {
    color: var(--color-danger);
    font-size: 0.8rem;
    padding: 2px 6px;
}

/* PROGRESS */
.progress-wrap {
    margin-top: 20px;
    text-align: center;
}
.progress-bar {
    height: 6px;
    background: var(--color-line);
    border-radius: 100px;
    overflow: hidden;
    margin-bottom: 8px;
}
.progress-fill {
    height: 100%;
    background: var(--color-accent);
    width: 0%;
    transition: width 0.3s;
}
.progress-text {
    font-size: 0.875rem;
    color: var(--color-ink-soft);
    font-family: var(--font-mono);
}

/* === HISTORY === */
.history-section { margin-top: 48px; }
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--color-line);
}
.section-header h2 {
    font-family: var(--font-serif);
    font-weight: 500;
    font-size: 1.4rem;
    letter-spacing: -0.01em;
}
.section-meta {
    font-family: var(--font-mono);
    font-size: 0.825rem;
    color: var(--color-ink-muted);
}

.shares-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}
.share-card {
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-line);
    border-radius: var(--radius);
    padding: 20px;
}
.share-card.is-expired { opacity: 0.6; }
.share-card.is-archived {
    background: var(--color-bg-subtle);
    opacity: 0.85;
}
.share-card.is-archived .share-recipient {
    color: var(--color-ink-soft);
}
.archived-notice {
    margin: 0 0 14px;
    padding: 10px 12px;
    background: rgba(107, 119, 133, 0.08);
    border-left: 3px solid var(--color-ink-muted);
    border-radius: var(--radius-sm);
    font-size: 0.825rem;
    color: var(--color-ink-soft);
    font-style: italic;
}
.status-archived {
    background: rgba(107, 119, 133, 0.12);
    color: var(--color-ink-soft);
}
.section-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}
.section-actions .link-action {
    font-size: 0.85rem;
}

.share-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 14px;
}
.share-recipient {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 4px;
}
.share-meta {
    font-size: 0.825rem;
    color: var(--color-ink-muted);
}
.status-tag {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 100px;
    font-size: 0.75rem;
    font-family: var(--font-mono);
    font-weight: 500;
    white-space: nowrap;
}
.status-active { background: var(--color-success-bg); color: var(--color-success); }
.status-expired { background: var(--color-bg-subtle); color: var(--color-ink-muted); }

.share-link-wrap {
    display: flex;
    gap: 6px;
    margin-bottom: 12px;
}
.share-link-input {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-sm);
    background: var(--color-bg-subtle);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-ink-soft);
}
.share-recipient-email {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-accent);
    margin-bottom: 12px;
    padding-left: 4px;
}
.field-optional {
    font-weight: 400;
    color: var(--color-ink-muted);
    font-style: italic;
    font-size: 0.8rem;
    text-transform: none;
    letter-spacing: 0;
}

/* === APP FOOTER === */
.app-footer {
    border-top: 1px solid var(--color-line);
    padding: 24px 0;
    margin-top: 60px;
    background: var(--color-bg);
}
.app-footer .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 0.825rem;
    color: var(--color-ink-muted);
}
.footer-separator {
    margin: 0 8px;
    color: var(--color-line-strong);
}

/* === SENT STATUS === */
.sent-status {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 8px 12px;
    background: var(--color-bg-subtle);
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
    font-size: 0.825rem;
}
.sent-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}
.sent-yes {
    color: var(--color-success);
}
.sent-no {
    color: var(--color-warning);
}
.sent-date {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--color-ink-muted);
}
.sent-toggle {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.8rem;
    text-decoration: underline;
    text-underline-offset: 3px;
    padding: 0;
}
.sent-toggle:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.share-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 12px;
    border-top: 1px solid var(--color-line);
    font-size: 0.825rem;
    color: var(--color-ink-muted);
}
.inline-form { display: inline; }

/* === SHARE PUBLIC PAGE === */
.share-page {
    background: var(--color-bg);
    background-image:
        radial-gradient(circle at 50% -10%, var(--color-accent-soft) 0%, transparent 50%);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}
.share-container {
    max-width: 580px;
    margin: 0 auto;
    padding: 48px 24px;
    width: 100%;
    flex: 1;
}
.share-brand {
    text-align: center;
    margin-bottom: 32px;
}
.share-logo {
    display: block;
    max-width: 200px;
    height: auto;
    margin: 0 auto;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.share-card-public {
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-lg);
    padding: 40px 36px;
    text-align: center;
    box-shadow: var(--shadow);
}
.share-card-public h1 {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 500;
    letter-spacing: -0.01em;
    margin-bottom: 16px;
}
.share-intro, .share-message {
    color: var(--color-ink-soft);
    font-size: 1rem;
    line-height: 1.65;
    margin-bottom: 28px;
    text-align: left;
}
.share-message {
    padding: 16px 20px;
    background: var(--color-bg-subtle);
    border-left: 3px solid var(--color-accent);
    border-radius: var(--radius-sm);
    font-family: var(--font-serif);
    font-style: italic;
}

.status-icon {
    width: 56px; height: 56px;
    border-radius: 50%;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 500;
}
.status-icon-success { background: var(--color-success-bg); color: var(--color-success); }
.status-icon-warning { background: var(--color-warning-bg); color: var(--color-warning); }
.status-icon-error { background: var(--color-danger-bg); color: var(--color-danger); }

.files-block {
    text-align: left;
    margin: 28px 0;
}
.files-summary {
    font-family: var(--font-mono);
    font-size: 0.825rem;
    color: var(--color-ink-muted);
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--color-line);
}
.dot-sep { color: var(--color-line-strong); margin: 0 6px; }

.files-list-public { list-style: none; }
.file-item-public {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 14px 0;
    border-bottom: 1px solid var(--color-line);
}
.file-item-public:last-child { border-bottom: none; }
.file-info {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
    flex: 1;
}
.file-icon {
    width: 44px; height: 44px;
    background: var(--color-primary);
    color: white;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    flex-shrink: 0;
}
.file-name {
    font-weight: 500;
    word-break: break-word;
    color: var(--color-ink);
}
.file-size {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-ink-muted);
    margin-top: 2px;
}

.expires-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    background: var(--color-bg-subtle);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    color: var(--color-ink-soft);
    margin-top: 24px;
}
.expires-icon { font-size: 1rem; }

.share-footer {
    text-align: center;
    margin-top: 40px;
    color: var(--color-ink-muted);
    font-size: 0.875rem;
}
.footer-fineprint {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    margin-top: 6px;
    letter-spacing: 0.02em;
}

/* === HINTS / CODE === */
code {
    font-family: var(--font-mono);
    background: var(--color-bg-subtle);
    padding: 1px 6px;
    border-radius: 3px;
    font-size: 0.85em;
}
.hint {
    margin-top: 24px;
    padding: 12px;
    background: var(--color-warning-bg);
    border-left: 3px solid var(--color-warning);
    border-radius: var(--radius-sm);
    font-size: 0.825rem;
    color: var(--color-ink-soft);
}

/* === SUCCESS MODAL === */
.success-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10, 25, 41, 0.55);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
    animation: fadeIn 0.2s ease-out;
}
.success-modal {
    background: var(--color-bg-elevated);
    border-radius: var(--radius-lg);
    padding: 40px 36px;
    max-width: 540px;
    width: 100%;
    text-align: center;
    box-shadow: var(--shadow-lg);
    animation: slideUp 0.3s ease-out;
}
.success-icon-large {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: var(--color-success-bg);
    color: var(--color-success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    font-weight: 500;
}
.success-modal h2 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}
.success-sub {
    color: var(--color-ink-soft);
    margin-bottom: 24px;
}
.success-link-box {
    margin-bottom: 24px;
}
.success-actions {
    display: flex;
    gap: 10px;
    flex-direction: column;
    margin-bottom: 20px;
}
@media (min-width: 480px) {
    .success-actions { flex-direction: row; }
    .success-actions > * { flex: 1; }
}
.success-mail-btn {
    text-decoration: none;
}
.success-mail-btn:hover { text-decoration: none; }
.success-close {
    background: none;
    border: none;
    color: var(--color-ink-muted);
    font-size: 0.875rem;
    cursor: pointer;
    text-decoration: underline;
    text-underline-offset: 3px;
}

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