/* ============================================
   MATCHDECK - BASE STYLES
   ============================================ */

/* CSS Variables */
:root {
    /* Colors */
    --color-primary: #f97316;
    --color-primary-dark: #ea580c;
    --color-primary-light: #fed7aa;
    
    --color-secondary: #004e89;
    --color-secondary-dark: #003d6b;
    
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-error: #ef4444;
    --color-info: #3b82f6;
    
    /* Grays */
    --color-gray-50: #f9fafb;
    --color-gray-100: #f3f4f6;
    --color-gray-200: #e5e7eb;
    --color-gray-300: #d1d5db;
    --color-gray-400: #9ca3af;
    --color-gray-500: #6b7280;
    --color-gray-600: #4b5563;
    --color-gray-700: #374151;
    --color-gray-800: #1f2937;
    --color-gray-900: #111827;
    
    /* Spacing */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    
    /* Border radius — 4 levels */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 16px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;
    
    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;

    /* Safe area */
    --safe-top: env(safe-area-inset-top, 0px);
    --safe-bottom: env(safe-area-inset-bottom, 0px);
    --safe-left: env(safe-area-inset-left, 0px);
    --safe-right: env(safe-area-inset-right, 0px);
}

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

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 1rem;
    line-height: 1.5;
    color: var(--color-gray-900);
    background: var(--color-gray-50);
}

/* Mobile touch — remove 300ms tap delay, prevent iOS auto-zoom on inputs */
button, a, [onclick], .btn, label, [role="button"] {
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}
input, select, textarea {
    font-size: 1rem;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-4);
}

h1 { font-size: 2.25rem; }
h2 { font-size: 1.875rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p { margin-bottom: var(--spacing-4); }

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

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

/* Utility Classes */
.hidden { display: none !important; }
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.grid { display: grid; }

.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }

.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }

.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.flex-1 { flex: 1; }

.gap-1 { gap: var(--spacing-1); }
.gap-2 { gap: var(--spacing-2); }
.gap-3 { gap: var(--spacing-3); }
.gap-4 { gap: var(--spacing-4); }
.gap-6 { gap: var(--spacing-6); }
.gap-8 { gap: var(--spacing-8); }

.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* Text utilities */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.875rem; }
.text-base { font-size: 1rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }

.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

.text-muted { color: var(--color-gray-500); }
.text-primary { color: var(--color-primary); }
.text-success { color: var(--color-success); }
.text-warning { color: var(--color-warning); }
.text-error { color: var(--color-error); }

/* Spacing utilities */
.m-0 { margin: 0; }
.mt-2 { margin-top: var(--spacing-2); }
.mt-4 { margin-top: var(--spacing-4); }
.mt-6 { margin-top: var(--spacing-6); }
.mb-2 { margin-bottom: var(--spacing-2); }
.mb-4 { margin-bottom: var(--spacing-4); }
.mb-6 { margin-bottom: var(--spacing-6); }
.mb-8 { margin-bottom: var(--spacing-8); }

.p-4 { padding: var(--spacing-4); }
.p-6 { padding: var(--spacing-6); }
.p-8 { padding: var(--spacing-8); }

/* Card */
.card {
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-200);
    min-width: 0;
    max-width: 100%;
    overflow: hidden;
}

.card-body {
    padding: var(--spacing-6);
}

.card-header {
    padding: var(--spacing-4) var(--spacing-6);
    border-bottom: 1px solid var(--color-gray-200);
}

.card-footer {
    padding: var(--spacing-4) var(--spacing-6);
    border-top: 1px solid var(--color-gray-200);
}

/* Button */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius-lg);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

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

.btn-primary:hover:not(:disabled) {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: white;
}

.btn-secondary {
    background: var(--color-gray-200);
    color: var(--color-gray-700);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--color-gray-300);
}

.btn-ghost {
    background: transparent;
    color: var(--color-gray-700);
}

.btn-ghost:hover:not(:disabled) {
    background: var(--color-gray-100);
}

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

.btn-danger:hover:not(:disabled) {
    background: #dc2626;
    box-shadow: 0 2px 8px rgba(239, 68, 68, 0.3);
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.75rem;
}

.btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
}

.btn-icon {
    padding: 0.5rem;
    aspect-ratio: 1;
}

/* Form */
.form-group {
    margin-bottom: var(--spacing-4);
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--spacing-2);
    color: var(--color-gray-700);
}

.form-label.required::after {
    content: ' *';
    color: var(--color-error);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.625rem 0.875rem;
    font-size: 0.875rem;
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    background: white;
    transition: border-color var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-4);
}

/* Badge */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.625rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.badge-primary { background: #fee; color: #c00; }
.badge-success { background: #dff0d8; color: #3c763d; }
.badge-warning { background: #fcf8e3; color: #8a6d3b; }
.badge-secondary { background: var(--color-gray-200); color: var(--color-gray-700); }

/* Status badges */
.status-pending { background: #fef3c7; color: #92400e; }
.status-confirmed { background: #dbeafe; color: #1e40af; }
.status-paid { background: #d1fae5; color: #065f46; }
.status-withdrawn { background: #fee2e2; color: #991b1b; }

/* ─── MODAL ─── */

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.45);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal-backdrop);
    padding: var(--spacing-4);
    animation: mdOverlayIn 0.18s ease;
    overscroll-behavior: contain;
    touch-action: none;
}

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

.modal-overlay.closing {
    animation: mdOverlayOut 0.15s ease forwards;
}

@keyframes mdOverlayOut {
    to { opacity: 0; }
}

.modal {
    background: white;
    border-radius: var(--radius-2xl);
    box-shadow: 0 24px 48px -12px rgba(0, 0, 0, 0.18), 0 0 0 1px rgba(0, 0, 0, 0.04);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    animation: mdModalIn 0.22s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes mdModalIn {
    from { opacity: 0; transform: scale(0.92) translateY(8px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-overlay.closing .modal {
    animation: mdModalOut 0.12s ease forwards;
}

@keyframes mdModalOut {
    to { opacity: 0; transform: scale(0.95) translateY(4px); }
}

.modal-header {
    padding: var(--spacing-5) var(--spacing-6);
    border-bottom: 1px solid var(--color-gray-100);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-3);
}

.modal-header h3 {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 650;
    color: var(--color-gray-900);
}

.modal-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    background: none;
    color: var(--color-gray-400);
    border-radius: var(--radius-lg);
    cursor: pointer;
    font-size: 1.3rem;
    line-height: 1;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.modal-close:hover {
    background: var(--color-gray-100);
    color: var(--color-gray-600);
}

.modal-body {
    padding: var(--spacing-6);
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-y;
}

.modal-footer {
    padding: var(--spacing-4) var(--spacing-6);
    border-top: 1px solid var(--color-gray-100);
    display: flex;
    gap: var(--spacing-3);
    justify-content: flex-end;
}

/* ─── CONFIRM / PROMPT DIALOG ─── */

.md-dialog {
    max-width: 420px;
}

.md-dialog .modal-body {
    padding: var(--spacing-5) var(--spacing-6);
}

.md-dialog-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-4);
    font-size: 1.3rem;
}

.md-dialog-icon.info    { background: rgba(59, 130, 246, 0.1); }
.md-dialog-icon.warning { background: rgba(245, 158, 11, 0.1); }
.md-dialog-icon.danger  { background: rgba(239, 68, 68, 0.08); }
.md-dialog-icon.success { background: rgba(16, 185, 129, 0.1); }

.md-dialog-title {
    font-size: 0.98rem;
    font-weight: 650;
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-2);
}

.md-dialog-message {
    font-size: 0.88rem;
    color: var(--color-gray-500);
    line-height: 1.55;
    white-space: pre-line;
}

.md-dialog .modal-footer {
    padding: var(--spacing-4) var(--spacing-6) var(--spacing-5);
    border-top: none;
}

.md-dialog-input {
    width: 100%;
    padding: 9px 12px;
    font-size: 0.88rem;
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-lg);
    font-family: inherit;
    color: var(--color-gray-900);
    margin-top: var(--spacing-4);
    transition: all var(--transition-fast);
}

.md-dialog-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.08);
}

.md-dialog-input::placeholder {
    color: var(--color-gray-400);
}

/* Toast */
#toast-container {
    position: fixed;
    top: var(--spacing-6);
    right: var(--spacing-6);
    z-index: var(--z-tooltip);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
    pointer-events: none;
}

.toast {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-3) var(--spacing-4) var(--spacing-3) var(--spacing-3);
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.10), 0 2px 6px rgba(0, 0, 0, 0.04), 0 0 0 1px rgba(0, 0, 0, 0.03);
    min-width: 280px;
    max-width: 420px;
    transform: translateX(120%);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    pointer-events: auto;
    font-size: 0.88rem;
    color: var(--color-gray-700);
}

.toast.show {
    transform: translateX(0);
    opacity: 1;
}

.toast-icon {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.toast-success .toast-icon { background: rgba(16, 185, 129, 0.12); }
.toast-error .toast-icon   { background: rgba(239, 68, 68, 0.10); }
.toast-warning .toast-icon { background: rgba(245, 158, 11, 0.12); }
.toast-info .toast-icon    { background: rgba(59, 130, 246, 0.10); }

.toast-text {
    flex: 1;
    min-width: 0;
    line-height: 1.4;
}

.toast-close {
    width: 24px;
    height: 24px;
    border: none;
    background: none;
    color: var(--color-gray-400);
    cursor: pointer;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
    transition: all var(--transition-fast);
    padding: 0;
}

.toast-close:hover {
    background: var(--color-gray-100);
    color: var(--color-gray-600);
}

/* Spinner */
.spinner {
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 3px solid var(--color-gray-200);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.spinner-sm {
    width: 16px;
    height: 16px;
    border-width: 2px;
}

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

/* Table */
.table-container {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: var(--spacing-3) var(--spacing-4);
    text-align: left;
}

th {
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gray-600);
    background: var(--color-gray-50);
    border-bottom: 2px solid var(--color-gray-200);
}

td {
    border-bottom: 1px solid var(--color-gray-200);
}

tr:hover td {
    background: var(--color-gray-50);
}

/* Responsive */
@media (max-width: 768px) {
    .grid-cols-2,
    .grid-cols-3,
    .grid-cols-4 {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* ── Loading hint (stale tab safety net) ── */
.page-loading-hint {
    animation: fadeIn .5s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ─── Mobile: Modal & Toast ─── */
@media (max-width: 640px) {
    .modal-overlay {
        padding: var(--spacing-3);
        align-items: flex-end;
    }
    
    .modal {
        border-radius: var(--radius-xl) var(--radius-xl) 0 0;
        max-height: 85vh;
        animation: mdModalSlideUp 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
    }
    
    @keyframes mdModalSlideUp {
        from { opacity: 0; transform: translateY(60px); }
        to { opacity: 1; transform: translateY(0); }
    }
    
    .modal-overlay.closing .modal {
        animation: mdModalSlideDown 0.15s ease forwards;
    }
    
    @keyframes mdModalSlideDown {
        to { opacity: 0; transform: translateY(40px); }
    }
    
    #toast-container {
        top: auto;
        bottom: var(--spacing-4);
        right: var(--spacing-4);
        left: var(--spacing-4);
    }
    
    .toast {
        min-width: 0;
        width: 100%;
    }
}

/* ── Twemoji cross-platform emoji fix ── */
img.md-emoji {
    height: 1.2em;
    width: 1.2em;
    margin: 0 .05em 0 .1em;
    vertical-align: -0.2em;
    display: inline-block;
    /* Prevent emoji from being dragged or selected as images */
    pointer-events: none;
    user-select: none;
}
/* Bigger emoji in hero info items */
.ed-hero-icon img.md-emoji,
.ed-hero-item img.md-emoji {
    height: 1.3em;
    width: 1.3em;
}
/* Section title emoji */
.ed-section-title img.md-emoji,
.lg-section-title img.md-emoji {
    height: 1.1em;
    width: 1.1em;
}
/* Court badge emoji */
.lg-match-court img.md-emoji,
.lg-cg-court-header img.md-emoji {
    height: 1em;
    width: 1em;
    margin-right: 2px;
}
/* Round header emoji */
.lg-round-date img.md-emoji,
.lg-round-time img.md-emoji,
.lg-round-venue img.md-emoji {
    height: 1em;
    width: 1em;
}
/* Badge emoji (status badges) */
.ev-badge img.md-emoji {
    height: 1em;
    width: 1em;
    margin-right: 1px;
}