/* F1 Fantasy Helper - Modern Telemetry Theme */
:root {
    --bg-dark: #0e0e14;
    --bg-card: #161622;
    --bg-card-hover: #1e1e2d;
    --bg-navbar: #12121c;
    --border-color: #2b2b3d;
    --f1-red: #e10600;
    --f1-red-hover: #ff1801;
    --text-primary: #ffffff;
    --text-secondary: #9a9ab0;
    --text-muted: #626278;
    --cyan-accent: #00d2be;
    --gold-accent: #ffc72c;

    /* Team Colors */
    --team-mclaren: #ff8000;
    --team-ferrari: #ef1a2d;
    --team-redbull: #3671c6;
    --team-mercedes: #27f4d2;
    --team-astonmartin: #229971;
    --team-alpine: #0093cc;
    --team-haas: #e6002b;
    --team-rb: #6692ff;
    --team-williams: #64c4ff;
    --team-sauber: #52e252;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    min-height: 100vh;
}

/* Navbar */
.navbar {
    background-color: var(--bg-navbar) !important;
    border-bottom: 2px solid var(--f1-red);
    box-shadow: 0 4px 20px rgba(225, 6, 0, 0.15);
}

.navbar-brand {
    font-weight: 800;
    letter-spacing: 1px;
    color: #fff !important;
    font-size: 1.3rem;
}

.navbar-brand span {
    color: var(--f1-red);
}

.nav-link {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-secondary) !important;
    transition: all 0.2s ease;
    padding: 0.5rem 1rem !important;
    border-radius: 6px;
}

.nav-link:hover, .nav-link.active {
    color: #fff !important;
    background-color: rgba(225, 6, 0, 0.15);
}

.nav-link.active {
    border-bottom: 2px solid var(--f1-red);
}

/* Cards & Surface Container */
.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.3);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    border-color: #3f3f5a;
}

.card-header {
    background-color: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid var(--border-color);
    font-weight: 700;
}

/* Driver / Constructor Cards */
.driver-card {
    position: relative;
    overflow: hidden;
}

.driver-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: var(--team-color, var(--f1-red));
}

.driver-number-badge {
    font-weight: 900;
    font-style: italic;
    font-size: 1.4rem;
    opacity: 0.85;
    color: var(--team-color, #fff);
}

.price-tag {
    font-weight: 700;
    color: var(--cyan-accent);
    background: rgba(0, 210, 190, 0.1);
    padding: 2px 8px;
    border-radius: 6px;
    border: 1px solid rgba(0, 210, 190, 0.3);
}

.points-tag {
    font-weight: 700;
    color: var(--gold-accent);
    background: rgba(255, 199, 44, 0.1);
    padding: 2px 8px;
    border-radius: 6px;
    border: 1px solid rgba(255, 199, 44, 0.3);
}

/* Category Badges */
.badge-top-tier {
    background-color: rgba(225, 6, 0, 0.2);
    color: #ff4d4d;
    border: 1px solid rgba(225, 6, 0, 0.4);
}

.badge-midfield {
    background-color: rgba(0, 210, 190, 0.15);
    color: #00d2be;
    border: 1px solid rgba(0, 210, 190, 0.3);
}

.badge-value-tier {
    background-color: rgba(255, 199, 44, 0.15);
    color: #ffc72c;
    border: 1px solid rgba(255, 199, 44, 0.3);
}

.badge-constructor {
    background-color: rgba(147, 51, 234, 0.2);
    color: #c084fc;
    border: 1px solid rgba(147, 51, 234, 0.4);
}

/* Team Badges */
.team-badge {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.team-mclaren { background-color: var(--team-mclaren); color: #000; }
.team-ferrari { background-color: var(--team-ferrari); color: #fff; }
.team-redbull { background-color: var(--team-redbull); color: #fff; }
.team-mercedes { background-color: var(--team-mercedes); color: #000; }
.team-astonmartin { background-color: var(--team-astonmartin); color: #fff; }
.team-alpine { background-color: var(--team-alpine); color: #fff; }
.team-haas { background-color: var(--team-haas); color: #fff; }
.team-rb { background-color: var(--team-rb); color: #fff; }
.team-williams { background-color: var(--team-williams); color: #000; }
.team-sauber { background-color: var(--team-sauber); color: #000; }

/* Table styling */
.table-dark {
    background-color: var(--bg-card);
    --bs-table-bg: var(--bg-card);
    --bs-table-hover-bg: rgba(255, 255, 255, 0.04);
}

.table-dark th {
    border-color: var(--border-color);
    color: var(--text-secondary);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.table-dark td {
    border-color: var(--border-color);
    vertical-align: middle;
}

/* Buttons */
.btn-f1 {
    background-color: var(--f1-red);
    color: #fff;
    font-weight: 700;
    border: none;
    transition: all 0.2s ease;
}

.btn-f1:hover {
    background-color: var(--f1-red-hover);
    color: #fff;
    box-shadow: 0 0 15px rgba(225, 6, 0, 0.5);
}

/* Form controls */
.form-control, .form-select {
    background-color: #12121c !important;
    border-color: var(--border-color) !important;
    color: #fff !important;
}

.form-control:focus, .form-select:focus {
    border-color: var(--f1-red) !important;
    box-shadow: 0 0 0 0.25rem rgba(225, 6, 0, 0.25) !important;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: #2b2b3d;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--f1-red);
}