/* ============================================
   CROSSWORD GAME — Design System
   Inspired by Educaplay with calmer colors
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800;900&display=swap');

/* ---------- CSS Variables ---------- */
:root {
    /* Colors - Calm Palette */
    --bg-primary: #F5F0E8;
    --bg-secondary: #FFFFFF;
    --bg-card: #FFFFFF;
    --bg-dark: #2C3E50;

    --color-primary: #6C9BCF;
    --color-primary-dark: #5A85B5;
    --color-primary-light: #A8C8E8;
    --color-primary-pale: #E8F0F8;

    --color-secondary: #7EC8A8;
    --color-secondary-dark: #5FB08E;
    --color-secondary-light: #B5E0CC;

    --color-accent: #F0A868;
    --color-accent-dark: #D89050;
    --color-accent-light: #F8D0A8;

    --color-danger: #E87C7C;
    --color-danger-dark: #D06060;

    --color-correct: #7EC8A8;
    --color-wrong: #E87C7C;
    --color-highlight: #FFF3C4;

    --text-primary: #3A3A3A;
    --text-secondary: #6B7280;
    --text-light: #9CA3AF;
    --text-white: #FFFFFF;

    --border-color: #E5E7EB;
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --border-radius-lg: 20px;
    --border-radius-full: 50%;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 12px 40px rgba(0, 0, 0, 0.15);

    /* Font */
    --font-family: 'Nunito', sans-serif;

    /* Spacings */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
    --space-3xl: 64px;

    /* Transition */
    --transition: all 0.3s ease;
    --transition-fast: all 0.15s ease;
}

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
    font-weight: 800;
    line-height: 1.3;
    color: var(--text-primary);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

/* ---------- Layout Utilities ---------- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.container-sm {
    max-width: 600px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.container-md {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.flex-between {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.flex-col {
    display: flex;
    flex-direction: column;
}

.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.gap-xl { gap: var(--space-xl); }

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

/* ---------- Card ---------- */
.card {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    padding: var(--space-xl);
    transition: var(--transition);
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.card-flat {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    padding: var(--space-xl);
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 12px 28px;
    border: none;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-family);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    line-height: 1;
    white-space: nowrap;
}

.btn:active {
    transform: scale(0.97);
}

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

.btn-primary:hover {
    background: var(--color-primary-dark);
    color: var(--text-white);
    box-shadow: 0 4px 15px rgba(108, 155, 207, 0.4);
}

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

.btn-secondary:hover {
    background: var(--color-secondary-dark);
    color: var(--text-white);
    box-shadow: 0 4px 15px rgba(126, 200, 168, 0.4);
}

.btn-accent {
    background: var(--color-accent);
    color: var(--text-white);
}

.btn-accent:hover {
    background: var(--color-accent-dark);
    color: var(--text-white);
    box-shadow: 0 4px 15px rgba(240, 168, 104, 0.4);
}

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

.btn-danger:hover {
    background: var(--color-danger-dark);
    color: var(--text-white);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
}

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

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
}

.btn-ghost:hover {
    background: var(--bg-primary);
    color: var(--text-primary);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.15rem;
    border-radius: var(--border-radius);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.875rem;
}

.btn-icon {
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: var(--border-radius-sm);
}

.btn-full {
    width: 100%;
}

/* ---------- Form Elements ---------- */
.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    margin-bottom: var(--space-md);
}

.form-label {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-family);
    font-size: 1rem;
    color: var(--text-primary);
    background: var(--bg-secondary);
    transition: var(--transition-fast);
    outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-pale);
}

.form-input::placeholder {
    color: var(--text-light);
}

.form-textarea {
    resize: vertical;
    min-height: 80px;
}

/* ---------- Navbar ---------- */
.navbar {
    background: var(--bg-secondary);
    padding: var(--space-md) 0;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.navbar-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--text-primary);
}

.navbar-logo span {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

/* ---------- Hero Section ---------- */
.hero {
    padding: var(--space-3xl) 0;
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: var(--space-md);
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto var(--space-xl);
}

.hero-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-xl);
    max-width: 700px;
    margin: 0 auto;
}

.hero-card {
    padding: var(--space-2xl);
    text-align: center;
    cursor: pointer;
}

.hero-card-icon {
    font-size: 3rem;
    margin-bottom: var(--space-md);
}

.hero-card h3 {
    margin-bottom: var(--space-sm);
}

.hero-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}

/* ---------- Crossword Grid ---------- */
.crossword-container {
    display: flex;
    gap: var(--space-xl);
    align-items: flex-start;
    flex-wrap: wrap;
}

.crossword-grid-wrapper {
    flex: 1;
    min-width: 300px;
    overflow: auto;
}

.crossword-grid {
    display: inline-grid;
    gap: 2px;
    background: var(--border-color);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 2px;
}

.crossword-cell {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 700;
    text-transform: uppercase;
    position: relative;
    transition: var(--transition-fast);
}

.crossword-cell.empty {
    background: transparent;
    border: none;
}

.crossword-cell.active-cell {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 4px;
    cursor: pointer;
}

.crossword-cell.active-cell:hover {
    border-color: var(--color-primary-light);
}

.crossword-cell.selected {
    background: var(--color-primary-pale) !important;
    border-color: var(--color-primary) !important;
    box-shadow: 0 0 0 2px var(--color-primary-light);
}

.crossword-cell.highlighted {
    background: var(--color-highlight) !important;
}

.crossword-cell.correct {
    background: var(--color-secondary-light) !important;
    border-color: var(--color-secondary) !important;
}

.crossword-cell.wrong {
    background: #FDE8E8 !important;
    border-color: var(--color-danger) !important;
}

.crossword-cell .cell-number {
    position: absolute;
    top: 2px;
    left: 3px;
    font-size: 0.6rem;
    font-weight: 700;
    color: var(--text-secondary);
    line-height: 1;
}

.crossword-cell input {
    width: 100%;
    height: 100%;
    border: none;
    outline: none;
    background: transparent;
    text-align: center;
    font-family: var(--font-family);
    font-size: 1.2rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-primary);
    caret-color: var(--color-primary);
}

/* ---------- Clue Panel ---------- */
.clue-panel {
    flex: 0 0 320px;
    max-height: 500px;
    overflow-y: auto;
}

.clue-section {
    margin-bottom: var(--space-lg);
}

.clue-section h4 {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-primary);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--color-primary-light);
    margin-bottom: var(--space-sm);
}

.clue-item {
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition-fast);
    font-size: 0.95rem;
    line-height: 1.5;
}

.clue-item:hover {
    background: var(--bg-primary);
}

.clue-item.active {
    background: var(--color-primary-pale);
    color: var(--color-primary-dark);
    font-weight: 700;
}

.clue-item.completed {
    color: var(--text-light);
    text-decoration: line-through;
}

.clue-number {
    font-weight: 800;
    color: var(--color-primary);
    margin-right: var(--space-xs);
}

/* ---------- Timer ---------- */
.timer-container {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-secondary);
    border-radius: var(--border-radius-sm);
    box-shadow: var(--shadow-sm);
}

.timer-icon {
    font-size: 1.3rem;
}

.timer-display {
    font-size: 1.5rem;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
    color: var(--text-primary);
}

.timer-display.warning {
    color: var(--color-accent);
}

.timer-display.danger {
    color: var(--color-danger);
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ---------- Game Header ---------- */
.game-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-md);
    padding: var(--space-md) 0;
    margin-bottom: var(--space-lg);
}

.game-info {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.game-stat {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-weight: 700;
    color: var(--text-secondary);
}

.game-stat .stat-value {
    color: var(--text-primary);
    font-size: 1.1rem;
}

/* ---------- Leaderboard ---------- */
.leaderboard-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 var(--space-sm);
}

.leaderboard-table th {
    padding: var(--space-sm) var(--space-md);
    text-align: left;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-light);
    font-weight: 700;
}

.leaderboard-table td {
    padding: var(--space-md);
    background: var(--bg-secondary);
    font-weight: 600;
}

.leaderboard-table tr td:first-child {
    border-radius: var(--border-radius-sm) 0 0 var(--border-radius-sm);
}

.leaderboard-table tr td:last-child {
    border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
}

.leaderboard-rank {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-full);
    font-weight: 800;
    font-size: 0.9rem;
}

.rank-1 {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: white;
}

.rank-2 {
    background: linear-gradient(135deg, #C0C0C0, #A8A8A8);
    color: white;
}

.rank-3 {
    background: linear-gradient(135deg, #CD7F32, #B8690E);
    color: white;
}

.rank-default {
    background: var(--bg-primary);
    color: var(--text-secondary);
}

/* ---------- Podium (Top 3) ---------- */
.podium {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: var(--space-md);
    margin: var(--space-2xl) 0;
}

.podium-item {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.podium-avatar {
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: var(--space-sm);
    color: white;
}

.podium-name {
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: var(--space-xs);
    max-width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.podium-score {
    font-weight: 800;
    color: var(--color-primary);
    font-size: 1.1rem;
}

.podium-bar {
    width: 100px;
    border-radius: var(--border-radius-sm) var(--border-radius-sm) 0 0;
    margin-top: var(--space-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.8);
}

.podium-bar.gold {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    height: 160px;
}

.podium-bar.silver {
    background: linear-gradient(135deg, #C0C0C0, #A8A8A8);
    height: 120px;
}

.podium-bar.bronze {
    background: linear-gradient(135deg, #CD7F32, #B8690E);
    height: 90px;
}

/* ---------- Editor Styles ---------- */
.word-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.word-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm);
    background: var(--bg-primary);
    border-radius: var(--border-radius-sm);
    transition: var(--transition-fast);
}

.word-item:hover {
    background: var(--color-primary-pale);
}

.word-item .word-number {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: white;
    border-radius: var(--border-radius-full);
    font-size: 0.8rem;
    font-weight: 800;
    flex-shrink: 0;
}

.word-item input {
    flex: 1;
    padding: 8px 12px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-family);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition-fast);
}

.word-item input:focus {
    border-color: var(--color-primary);
}

/* ---------- Modal ---------- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    padding: var(--space-2xl);
    max-width: 500px;
    width: 90%;
    transform: scale(0.9);
    transition: var(--transition);
    box-shadow: var(--shadow-xl);
}

.modal-overlay.active .modal {
    transform: scale(1);
}

.modal h2 {
    margin-bottom: var(--space-md);
}

.modal-actions {
    display: flex;
    gap: var(--space-sm);
    justify-content: flex-end;
    margin-top: var(--space-xl);
}

/* ---------- Score Result ---------- */
.score-result {
    text-align: center;
    padding: var(--space-2xl);
}

.score-result .score-big {
    font-size: 4rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin: var(--space-md) 0;
}

.score-result .score-label {
    font-size: 1rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 700;
}

/* ---------- Badge / Tag ---------- */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
}

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

.badge-success {
    background: var(--color-secondary-light);
    color: var(--color-secondary-dark);
}

.badge-warning {
    background: var(--color-accent-light);
    color: var(--color-accent-dark);
}

/* ---------- Loading Spinner ---------- */
.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-color);
    border-top: 4px solid var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(245, 240, 232, 0.9);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    z-index: 999;
}

/* ---------- Toast Notification ---------- */
.toast-container {
    position: fixed;
    top: var(--space-lg);
    right: var(--space-lg);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.toast {
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    box-shadow: var(--shadow-lg);
    animation: slideIn 0.3s ease;
    max-width: 350px;
}

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

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

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

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }

    .hero h1 {
        font-size: 2.2rem;
    }

    .hero-cards {
        grid-template-columns: 1fr;
    }

    .crossword-container {
        flex-direction: column;
    }

    .clue-panel {
        flex: 1;
        width: 100%;
        max-height: 300px;
    }

    .crossword-cell {
        width: 34px;
        height: 34px;
        font-size: 1rem;
    }
    
    .crossword-cell .cell-number {
        font-size: 0.5rem;
    }

    .crossword-cell input {
        font-size: 1rem;
    }

    .podium-bar {
        width: 80px;
    }

    .podium-bar.gold { height: 120px; }
    .podium-bar.silver { height: 90px; }
    .podium-bar.bronze { height: 70px; }

    .game-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .container, .container-sm, .container-md {
        padding: 0 var(--space-md);
    }
}

@media (max-width: 480px) {
    .crossword-cell {
        width: 28px;
        height: 28px;
        font-size: 0.85rem;
    }

    .crossword-cell input {
        font-size: 0.85rem;
    }

    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    .btn-lg {
        padding: 12px 24px;
        font-size: 1rem;
    }

    .podium-bar {
        width: 65px;
    }
}

/* ---------- Page Transition ---------- */
.page-enter {
    animation: fadeInUp 0.4s ease;
}

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

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

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--color-primary-light);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary);
}

/* ---------- Dashboard Grid ---------- */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-lg);
}

.crossword-card {
    position: relative;
}

.crossword-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: var(--space-md);
}

.crossword-card-title {
    font-size: 1.15rem;
    font-weight: 800;
}

.crossword-card-meta {
    display: flex;
    gap: var(--space-md);
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: var(--space-md);
}

.crossword-card-actions {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

/* ---------- Empty State ---------- */
.empty-state {
    text-align: center;
    padding: var(--space-3xl) var(--space-xl);
    color: var(--text-secondary);
}

.empty-state-icon {
    font-size: 4rem;
    margin-bottom: var(--space-md);
    opacity: 0.5;
}

.empty-state h3 {
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
}

.empty-state p {
    margin-bottom: var(--space-lg);
}

/* ---------- Confetti Animation ---------- */
@keyframes confetti-fall {
    0% {
        transform: translateY(-100vh) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: translateY(100vh) rotate(720deg);
        opacity: 0;
    }
}

.confetti-piece {
    position: fixed;
    width: 10px;
    height: 10px;
    top: 0;
    z-index: 3000;
    animation: confetti-fall 3s ease-in forwards;
}