/* ============================================
   RopeScore - Main Stylesheet
   ============================================ */

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

:root {
    /* Brand colors */
    --color-primary: #8B4513;
    --color-primary-dark: #6B3410;
    --color-primary-light: #A0522D;
    --color-accent: #DAA520;
    --color-accent-dark: #B8860B;

    /* Neutrals */
    --color-bg: #FAFAF7;
    --color-surface: #FFFFFF;
    --color-border: #E2DDD5;
    --color-border-light: #F0EDE8;
    --color-text: #2C2416;
    --color-text-secondary: #6B5E4F;
    --color-text-muted: #9B9186;

    /* Status colors */
    --color-success: #2D7D46;
    --color-warning: #B8860B;
    --color-error: #C0392B;
    --color-info: #2874A6;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;

    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-mono: "SF Mono", "Fira Code", "Fira Mono", "Roboto Mono", monospace;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;

    /* Borders & Shadows */
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --radius-xl: 12px;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md: 0 2px 8px rgba(0,0,0,0.08);
    --shadow-lg: 0 4px 16px rgba(0,0,0,0.1);

    /* Layout */
    --nav-height: 60px;
    --container-max: 1280px;
    --sidebar-width: 260px;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

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

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

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

/* --- Container --- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* --- Navigation --- */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-primary);
    color: #fff;
    height: var(--nav-height);
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    align-items: center;
    height: 100%;
    gap: var(--space-lg);
}

.nav-brand {
    color: #fff;
    font-size: var(--font-size-xl);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    white-space: nowrap;
    text-decoration: none;
}

.nav-brand:hover {
    color: var(--color-accent);
    text-decoration: none;
}

.brand-icon {
    font-size: 1.4em;
}

.nav-menu {
    display: flex;
    align-items: center;
    flex: 1;
    justify-content: space-between;
}

.nav-links {
    display: flex;
    gap: var(--space-xs);
}

.nav-link {
    color: rgba(255,255,255,0.85);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all 0.15s ease;
    text-decoration: none;
}

.nav-link:hover {
    color: #fff;
    background: rgba(255,255,255,0.12);
    text-decoration: none;
}

.nav-link.active {
    color: #fff;
    background: rgba(255,255,255,0.18);
}

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

.nav-username {
    font-size: var(--font-size-sm);
    color: rgba(255,255,255,0.85);
}

.nav-role-badge {
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 999px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-role-badge.super_admin { background: var(--color-accent); color: #000; }
.nav-role-badge.admin { background: rgba(255,255,255,0.2); color: #fff; }
.nav-role-badge.cowboy { background: var(--color-primary-light); color: #fff; }

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: #fff;
    transition: 0.2s;
}

/* --- Main Content --- */
.main-content {
    flex: 1;
    padding: var(--space-xl) 0;
}

.main-content.has-nav {
    min-height: calc(100vh - var(--nav-height) - 60px);
}

/* --- Footer --- */
.footer {
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding: var(--space-lg) 0;
    text-align: center;
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

/* --- Page Headers --- */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
    gap: var(--space-md);
}

.page-header h1 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-text);
}

.page-header h2 {
    font-size: var(--font-size-2xl);
    font-weight: 600;
}

.page-subtitle {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    margin-top: var(--space-xs);
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
}

.breadcrumb a {
    color: var(--color-text-secondary);
}

.breadcrumb span {
    color: var(--color-text-muted);
}

/* --- Cards --- */
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.card-header {
    padding: var(--space-lg);
    border-bottom: 1px solid var(--color-border-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
}

.card-header h2, .card-header h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.card-body {
    padding: var(--space-lg);
}

.card-footer {
    padding: var(--space-md) var(--space-lg);
    border-top: 1px solid var(--color-border-light);
    background: var(--color-bg);
}

/* --- Grid --- */
.grid {
    display: grid;
    gap: var(--space-lg);
}

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

/* --- Stat Cards --- */
.stat-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    text-align: center;
}

.stat-value {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.2;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-top: var(--space-xs);
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.5rem 1.25rem;
    font-size: var(--font-size-sm);
    font-weight: 600;
    font-family: inherit;
    line-height: 1.5;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.15s ease;
    text-decoration: none;
    white-space: nowrap;
}

.btn:hover { text-decoration: none; }

.btn-primary {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}
.btn-primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: #fff;
}

.btn-accent {
    background: var(--color-accent);
    color: #000;
    border-color: var(--color-accent);
}
.btn-accent:hover {
    background: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
    color: #000;
}

.btn-success {
    background: var(--color-success);
    color: #fff;
    border-color: var(--color-success);
}
.btn-success:hover { background: #246637; color: #fff; }

.btn-danger {
    background: var(--color-error);
    color: #fff;
    border-color: var(--color-error);
}
.btn-danger:hover { background: #A93226; color: #fff; }

.btn-outline {
    background: transparent;
    color: #fff;
    border-color: rgba(255,255,255,0.4);
}
.btn-outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.6);
    color: #fff;
}

.btn-secondary {
    background: var(--color-surface);
    color: var(--color-text);
    border-color: var(--color-border);
}
.btn-secondary:hover {
    background: var(--color-bg);
    border-color: var(--color-text-muted);
}

.btn-sm {
    padding: 0.25rem 0.75rem;
    font-size: 0.8rem;
}

.btn-lg {
    padding: 0.75rem 2rem;
    font-size: var(--font-size-base);
}

.btn-block {
    width: 100%;
}

.btn:disabled, .btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.btn-group {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

/* --- Forms --- */
.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-xs);
}

.form-label .required {
    color: var(--color-error);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.5rem 0.75rem;
    font-size: var(--font-size-base);
    font-family: inherit;
    line-height: 1.5;
    color: var(--color-text);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(139, 69, 19, 0.15);
}

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

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

.form-hint {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-top: var(--space-xs);
}

.form-error {
    font-size: 0.8rem;
    color: var(--color-error);
    margin-top: var(--space-xs);
}

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

.form-check {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary);
    cursor: pointer;
}

.form-check label {
    cursor: pointer;
    font-size: var(--font-size-sm);
}

.form-inline {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.form-input-sm {
    padding: 0.35rem 0.5rem;
    font-size: var(--font-size-sm);
}

/* --- Tables --- */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-size-sm);
}

.table th,
.table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border-light);
    vertical-align: middle;
}

.table th {
    font-weight: 600;
    color: var(--color-text-secondary);
    background: var(--color-bg);
    white-space: nowrap;
    position: sticky;
    top: 0;
}

.table th.sortable {
    cursor: pointer;
    user-select: none;
}

.table th.sortable:hover {
    color: var(--color-primary);
}

.table tbody tr:hover {
    background: rgba(139, 69, 19, 0.03);
}

.table tbody tr.active {
    background: rgba(218, 165, 32, 0.08);
}

.table td.text-right,
.table th.text-right {
    text-align: right;
}

.table td.text-center,
.table th.text-center {
    text-align: center;
}

.table td.mono {
    font-family: var(--font-mono);
}

.table-actions {
    display: flex;
    gap: var(--space-xs);
    justify-content: flex-end;
}

/* --- Badges --- */
.badge {
    display: inline-block;
    padding: 2px 10px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 999px;
    white-space: nowrap;
}

.badge-gray { background: #E8E5E0; color: #6B5E4F; }
.badge-blue { background: #D4E6F1; color: #1A5276; }
.badge-green { background: #D4EFDF; color: #1E6F3D; }
.badge-yellow { background: #FDF2D0; color: #7D6608; }
.badge-purple { background: #E8DAEF; color: #6C3483; }
.badge-red { background: #FADBD8; color: #922B21; }
.badge-brown { background: #F0E1D2; color: #6B3410; }

/* --- Alerts --- */
.alert {
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
    font-size: var(--font-size-sm);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
}

.alert-success { background: #D4EFDF; color: #1E6F3D; border-left: 4px solid var(--color-success); }
.alert-error { background: #FADBD8; color: #922B21; border-left: 4px solid var(--color-error); }
.alert-warning { background: #FDF2D0; color: #7D6608; border-left: 4px solid var(--color-warning); }
.alert-info { background: #D4E6F1; color: #1A5276; border-left: 4px solid var(--color-info); }

.alert-close {
    background: none;
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    color: inherit;
    opacity: 0.6;
    line-height: 1;
}

.alert-close:hover { opacity: 1; }

/* --- Auth Pages (Login/Register) --- */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
    padding: var(--space-lg);
}

.auth-card {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 420px;
    padding: var(--space-2xl);
}

.auth-logo {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.auth-logo h1 {
    font-size: var(--font-size-3xl);
    color: var(--color-primary);
    margin-bottom: var(--space-xs);
}

.auth-logo p {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

.auth-footer {
    text-align: center;
    margin-top: var(--space-lg);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.auth-error-list {
    background: #FADBD8;
    color: #922B21;
    border-left: 4px solid var(--color-error);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    margin-bottom: var(--space-lg);
    font-size: var(--font-size-sm);
}

.auth-error-list ul {
    margin: 0;
    padding-left: var(--space-lg);
}

/* --- Pagination --- */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    margin-top: var(--space-xl);
}

.page-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 var(--space-sm);
    font-size: var(--font-size-sm);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    color: var(--color-text);
    text-decoration: none;
    transition: all 0.15s ease;
}

.page-link:hover {
    background: var(--color-bg);
    border-color: var(--color-primary);
    color: var(--color-primary);
    text-decoration: none;
}

.page-link.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

.page-dots {
    padding: 0 var(--space-xs);
    color: var(--color-text-muted);
}

/* --- Empty States --- */
.empty-state {
    text-align: center;
    padding: var(--space-2xl);
    color: var(--color-text-muted);
}

.empty-state-icon {
    font-size: 3rem;
    margin-bottom: var(--space-md);
    opacity: 0.5;
}

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

/* --- Search --- */
.search-bar {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.search-bar .form-input {
    flex: 1;
}

/* --- Utilities --- */
.text-right { text-align: right; }
.text-center { text-align: center; }
.text-muted { color: var(--color-text-muted); }
.text-secondary { color: var(--color-text-secondary); }
.text-success { color: var(--color-success); }
.text-error { color: var(--color-error); }
.text-warning { color: var(--color-warning); }
.text-sm { font-size: var(--font-size-sm); }
.text-lg { font-size: var(--font-size-lg); }
.text-xl { font-size: var(--font-size-xl); }

.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.font-mono { font-family: var(--font-mono); }

.mt-0 { margin-top: 0; }
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }

.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

/* --- Responsive --- */
@media (max-width: 768px) {
    :root {
        --font-size-3xl: 1.5rem;
        --font-size-4xl: 1.75rem;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: var(--nav-height);
        left: 0;
        right: 0;
        background: var(--color-primary);
        flex-direction: column;
        padding: var(--space-md) var(--space-lg) var(--space-lg);
        box-shadow: var(--shadow-lg);
        border-top: 1px solid rgba(255,255,255,0.1);
    }

    .nav-menu.open {
        display: flex;
    }

    .nav-links {
        flex-direction: column;
    }

    .nav-link {
        padding: var(--space-sm) var(--space-md);
    }

    .nav-user {
        margin-top: var(--space-md);
        padding-top: var(--space-md);
        border-top: 1px solid rgba(255,255,255,0.15);
    }

    .grid-2, .grid-3, .grid-4 {
        grid-template-columns: 1fr;
    }

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

    .table th, .table td {
        padding: 0.5rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .btn-group {
        flex-direction: column;
    }

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

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-md);
    }

    .card-body, .card-header {
        padding: var(--space-md);
    }

    .auth-card {
        padding: var(--space-lg);
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

/* --- Print --- */
@media print {
    .navbar, .footer, .btn, .nav-toggle, .search-bar, .pagination {
        display: none !important;
    }

    .main-content {
        padding: 0;
    }

    .card {
        border: none;
        box-shadow: none;
    }

    body {
        color: #000;
        background: #fff;
    }
}