/* ===========================================
   Soccer Factor Model - Custom Styles
   =========================================== */

/* CSS Variables for consistent theming */
:root {
    --sfm-primary: #3b82f6;        /* Modern blue */
    --sfm-primary-hover: #2563eb;
    --sfm-accent: #10b981;         /* Green for positive/goals */
    --sfm-accent-secondary: #f59e0b; /* Amber for highlights */
    --sfm-danger: #ef4444;         /* Red for negative */
    --sfm-bg-dark: #0f172a;        /* Deep navy background */
    --sfm-bg-card: #1e293b;        /* Card background */
    --sfm-bg-navbar: #1e293b;
    --sfm-text-primary: #f1f5f9;
    --sfm-text-secondary: #94a3b8;
    --sfm-border: #334155;
    --sfm-gradient: linear-gradient(135deg, #3b82f6 0%, #10b981 100%);
}

/* Base styles */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--sfm-bg-dark);
    color: var(--sfm-text-primary);
    line-height: 1.6;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    letter-spacing: -0.02em;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

/* Navbar styling */
.navbar {
    background-color: var(--sfm-bg-navbar) !important;
    border-bottom: 1px solid var(--sfm-border);
    padding: 0.75rem 1rem;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    background: var(--sfm-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.navbar-nav .nav-link {
    color: var(--sfm-text-secondary) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    border-radius: 0.375rem;
    transition: all 0.2s ease;
}

.navbar-nav .nav-link:hover {
    color: var(--sfm-text-primary) !important;
    background-color: rgba(255, 255, 255, 0.05);
}

.navbar-nav .nav-link.active {
    color: var(--sfm-primary) !important;
    background-color: rgba(59, 130, 246, 0.1);
}

.dropdown-menu {
    background-color: var(--sfm-bg-card);
    border: 1px solid var(--sfm-border);
    border-radius: 0.5rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.dropdown-menu .nav-link {
    color: var(--sfm-text-secondary) !important;
}

.dropdown-menu .nav-link:hover {
    color: var(--sfm-text-primary) !important;
    background-color: rgba(255, 255, 255, 0.05);
}

/* Buttons */
.btn-primary {
    background: var(--sfm-gradient);
    border: none;
    font-weight: 600;
    padding: 0.625rem 1.5rem;
    border-radius: 0.5rem;
    transition: all 0.2s ease;
    box-shadow: 0 4px 14px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
    background: var(--sfm-gradient);
}

.btn-secondary {
    background-color: var(--sfm-bg-card);
    border: 1px solid var(--sfm-border);
    color: var(--sfm-text-primary);
    font-weight: 500;
    padding: 0.625rem 1.5rem;
    border-radius: 0.5rem;
    transition: all 0.2s ease;
}

.btn-secondary:hover {
    background-color: var(--sfm-border);
    border-color: var(--sfm-border);
}

/* Cards */
.card {
    background-color: var(--sfm-bg-card);
    border: 1px solid var(--sfm-border);
    border-radius: 0.75rem;
}

.card-header {
    background-color: transparent;
    border-bottom: 1px solid var(--sfm-border);
    font-weight: 600;
}

/* Tables */
.table {
    --bs-table-bg: transparent;
    --bs-table-striped-bg: rgba(255, 255, 255, 0.02);
    --bs-table-hover-bg: rgba(255, 255, 255, 0.05);
    border-color: var(--sfm-border);
}

.table thead th {
    background-color: var(--sfm-bg-card);
    border-bottom: 2px solid var(--sfm-border);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    color: var(--sfm-text-secondary);
    padding: 1rem 0.75rem;
}

.table tbody td {
    padding: 0.875rem 0.75rem;
    vertical-align: middle;
    border-color: var(--sfm-border);
}

.table-bordered {
    border: 1px solid var(--sfm-border);
}

/* Sort icons in tables */
th .sort-icon {
    margin-left: 0.5rem;
    opacity: 0.5;
    transition: all 0.2s ease;
}

th:hover .sort-icon {
    opacity: 1;
}

/* Forms */
.form-control {
    background-color: var(--sfm-bg-card);
    border: 1px solid var(--sfm-border);
    color: var(--sfm-text-primary);
    border-radius: 0.5rem;
    padding: 0.625rem 1rem;
    transition: all 0.2s ease;
}

.form-control:focus {
    background-color: var(--sfm-bg-card);
    border-color: var(--sfm-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
    color: var(--sfm-text-primary);
}

.form-control::placeholder {
    color: var(--sfm-text-secondary);
}

.form-select {
    background-color: var(--sfm-bg-card);
    border: 1px solid var(--sfm-border);
    color: var(--sfm-text-primary);
    border-radius: 0.5rem;
}

.form-select:focus {
    border-color: var(--sfm-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.form-label {
    font-weight: 500;
    color: var(--sfm-text-secondary);
    margin-bottom: 0.5rem;
}

/* Alerts */
.alert {
    border-radius: 0.5rem;
    border: none;
}

.alert-warning {
    background-color: rgba(245, 158, 11, 0.15);
    color: var(--sfm-accent-secondary);
}

.alert-success {
    background-color: rgba(16, 185, 129, 0.15);
    color: var(--sfm-accent);
}

.alert-danger {
    background-color: rgba(239, 68, 68, 0.15);
    color: var(--sfm-danger);
}

/* Content wrapper */
#content {
    padding: 2rem 1rem;
    min-height: calc(100vh - 60px);
}

/* Carousel improvements */
.carousel-control-prev-icon,
.carousel-control-next-icon {
    filter: none;
    background-color: rgba(59, 130, 246, 0.8);
    border-radius: 50%;
    padding: 1.5rem;
    background-size: 50%;
}

.carousel-control-prev-icon:hover,
.carousel-control-next-icon:hover {
    background-color: var(--sfm-primary);
}

.carousel-indicators button {
    background-color: var(--sfm-text-secondary) !important;
    border-radius: 50%;
    width: 10px !important;
    height: 10px !important;
    border: none !important;
    opacity: 0.5;
}

.carousel-indicators button.active {
    background-color: var(--sfm-primary) !important;
    opacity: 1;
}

/* Probability highlighting for tables */
.prob-high {
    color: var(--sfm-accent);
    font-weight: 600;
}

.prob-medium {
    color: var(--sfm-accent-secondary);
    font-weight: 500;
}

.prob-low {
    color: var(--sfm-text-secondary);
}

/* Probability cells with background */
.prob-cell {
    font-weight: 500;
    font-variant-numeric: tabular-nums;
}

.prob-cell.prob-very-high {
    background-color: rgba(16, 185, 129, 0.2);
    color: #34d399;
    font-weight: 600;
}

.prob-cell.prob-high {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--sfm-accent);
}

.prob-cell.prob-medium {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--sfm-accent-secondary);
}

.prob-cell.prob-low {
    color: var(--sfm-text-secondary);
}

/* Sticky table headers */
.table-sticky thead th {
    position: sticky;
    top: 0;
    z-index: 10;
    background-color: var(--sfm-bg-card);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Table wrapper for sticky headers */
.table-scroll-wrapper {
    max-height: 70vh;
    overflow-y: auto;
    border-radius: 0.5rem;
    border: 1px solid var(--sfm-border);
}

.table-scroll-wrapper .table {
    margin-bottom: 0;
}

.table-scroll-wrapper .table-bordered {
    border: none;
}

/* Goals scored highlight */
.goals-scored {
    font-weight: 600;
}

.goals-scored.scored {
    color: var(--sfm-accent);
    background-color: rgba(16, 185, 129, 0.15);
}

.goals-scored.not-scored {
    color: var(--sfm-text-secondary);
}

/* League logos */
.league-logo {
    width: 80px;
    height: 80px;
    object-fit: contain;
    transition: transform 0.2s ease;
}

.league-logo:hover {
    transform: scale(1.1);
}

/* Player profile image */
.player-image {
    border-radius: 0.75rem;
    border: 2px solid var(--sfm-border);
}

/* Stats badges */
.stat-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
    background-color: var(--sfm-bg-card);
    border: 1px solid var(--sfm-border);
}

.stat-badge.positive {
    background-color: rgba(16, 185, 129, 0.15);
    color: var(--sfm-accent);
    border-color: var(--sfm-accent);
}

/* Footer (if needed later) */
.footer {
    background-color: var(--sfm-bg-navbar);
    border-top: 1px solid var(--sfm-border);
    padding: 2rem 1rem;
    margin-top: 3rem;
}

/* Utility classes */
.text-gradient {
    background: var(--sfm-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-muted-custom {
    color: var(--sfm-text-secondary) !important;
}

/* Multi-select tags */
.multi-select-wrapper {
    position: relative;
}

.multi-select-container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.375rem;
    min-width: 250px;
    min-height: 38px;
    padding: 0.375rem 0.5rem;
    background-color: var(--sfm-bg-card);
    border: 1px solid var(--sfm-border);
    border-radius: 0.5rem;
    cursor: text;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.multi-select-container:focus-within {
    border-color: var(--sfm-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.multi-select-input {
    flex: 1;
    min-width: 100px;
    border: none;
    outline: none;
    background: transparent;
    color: var(--sfm-text-primary);
    font-size: 1rem;
    padding: 0.125rem 0;
}

.multi-select-input::placeholder {
    color: var(--sfm-text-secondary);
}

.multi-select-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.25rem 0.5rem;
    background: var(--sfm-gradient);
    color: white;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    font-weight: 500;
    white-space: nowrap;
}

.multi-select-tag .tag-remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    padding: 0;
    border: none;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border-radius: 50%;
    font-size: 14px;
    line-height: 1;
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.multi-select-tag .tag-remove:hover {
    background: rgba(255, 255, 255, 0.4);
}

/* Autocomplete dropdown */
.autocomplete-wrapper {
    position: relative;
}

.autocomplete-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 1050;
    background-color: var(--sfm-bg-card);
    border: 1px solid var(--sfm-border);
    border-top: none;
    border-radius: 0 0 0.5rem 0.5rem;
    max-height: 300px;
    overflow-y: auto;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.autocomplete-item {
    padding: 0.625rem 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: background-color 0.15s ease;
    border-bottom: 1px solid var(--sfm-border);
}

.autocomplete-item:last-child {
    border-bottom: none;
}

.autocomplete-item:hover,
.autocomplete-item.active {
    background-color: rgba(59, 130, 246, 0.15);
}

.autocomplete-item .player-name {
    color: var(--sfm-text-primary);
    font-weight: 500;
}

.autocomplete-item .player-name mark {
    background-color: rgba(59, 130, 246, 0.3);
    color: var(--sfm-text-primary);
    padding: 0 2px;
    border-radius: 2px;
}

.autocomplete-loading {
    padding: 0.75rem 1rem;
    color: var(--sfm-text-secondary);
    text-align: center;
    font-size: 0.875rem;
}

.autocomplete-no-results {
    padding: 0.75rem 1rem;
    color: var(--sfm-text-secondary);
    text-align: center;
    font-size: 0.875rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    h1 {
        font-size: 1.75rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .table {
        font-size: 0.875rem;
    }

    .league-logo {
        width: 60px;
        height: 60px;
    }
}