/* PitCrew Website Styles */
:root {
    --primary: #e63946;
    --primary-dark: #c1121f;
    --secondary: #1d3557;
    --dark: #0d1b2a;
    --light: #f1faee;
    --accent: #a8dadc;
    --text: #e0e0e0;
    --text-muted: #888;
    --card-bg: #1a1a2e;
    --input-bg: #16213e;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, var(--dark) 0%, var(--secondary) 100%);
    color: var(--text);
    min-height: 100vh;
    padding-top: 65px; /* ruimte voor fixed navbar */
}

/* Navbar — glassmorphism style consistent across all pages */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 30px;
    z-index: 100;
    background: rgba(0,0,0,0.3);
    backdrop-filter: blur(10px);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--light);
    font-weight: 600;
    font-size: 18px;
}

.nav-brand:hover {
    color: #fff;
}

.logo {
    font-size: 24px;
}

.nav-links {
    display: flex;
    gap: 8px;
    align-items: center;
}

.nav-links a {
    padding: 10px 20px;
    background: rgba(255,255,255,0.1);
    border-radius: 30px;
    color: #aaa;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s;
    position: relative;
}

.nav-links a:hover {
    background: rgba(108,92,231,0.3);
    color: #fff;
}

.nav-links a.active {
    background: linear-gradient(135deg, #6C5CE7, #A29BFE);
    color: #fff;
    font-weight: 500;
}

/* Language selector in navbar */
.nav-links .lang-selector {
    background: rgba(255,255,255,0.1);
    color: #aaa;
    border: none;
    border-radius: 30px;
    padding: 10px 15px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
}

.nav-links .lang-selector:hover {
    background: rgba(108,92,231,0.3);
    color: #fff;
}

.nav-links .lang-selector option {
    background: #1a1a2e;
    color: #e0e0e0;
}

/* Unread badge */
.nav-badge {
    position: absolute;
    top: -4px;
    right: -10px;
    background: var(--primary);
    color: white;
    font-size: 10px;
    font-weight: bold;
    min-width: 18px;
    height: 18px;
    border-radius: 9px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    line-height: 1;
}


/* Buttons */
.btn {
    display: inline-block;
    padding: 0.6rem 1.5rem;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

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

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

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-block {
    display: block;
    width: 100%;
    text-align: center;
}

/* Hero Section */
.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 4rem 5%;
    min-height: 70vh;
}

.hero-content {
    max-width: 600px;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.highlight {
    color: var(--primary);
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.car-animation {
    font-size: 8rem;
    animation: drive 2s ease-in-out infinite;
}

@keyframes drive {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(20px); }
}


/* Features / Coaches Section */
.features {
    padding: 4rem 5%;
    text-align: center;
}

.features h2 {
    font-size: 2rem;
    margin-bottom: 3rem;
}

.coach-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.coach-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 15px;
    transition: transform 0.3s;
}

.coach-card:hover {
    transform: translateY(-10px);
}

.coach-avatar {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.coach-card h3 {
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.coach-role {
    color: var(--accent);
    font-weight: 500;
    margin-bottom: 1rem;
}

/* Stats Section */
.stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
    padding: 3rem 5%;
    background: rgba(0,0,0,0.2);
}

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

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary);
}

.stat-label {
    color: var(--text-muted);
}

/* Auth Pages */
.auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 80vh;
    padding: 2rem;
}

.auth-card {
    background: var(--card-bg);
    padding: 3rem;
    border-radius: 15px;
    width: 100%;
    max-width: 400px;
}

.auth-card h1 {
    margin-bottom: 0.5rem;
}

.auth-card > p {
    color: var(--text-muted);
    margin-bottom: 2rem;
}


/* Forms */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text);
}

.form-group input {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 2px solid transparent;
    border-radius: 8px;
    background: var(--input-bg);
    color: var(--text);
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary);
}

.auth-footer {
    text-align: center;
    margin-top: 2rem;
    color: var(--text-muted);
}

.auth-footer a {
    color: var(--primary);
}

.error-message {
    background: rgba(230, 57, 70, 0.2);
    border: 1px solid var(--primary);
    color: var(--primary);
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.success-message {
    background: rgba(42, 157, 143, 0.2);
    border: 1px solid #2a9d8f;
    color: #2a9d8f;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

/* Dashboard */
.dashboard-container {
    padding: 2rem 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.dashboard-header {
    margin-bottom: 2rem;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.dash-card {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 12px;
}

.dash-card h3 {
    margin-bottom: 1rem;
    color: var(--accent);
}

.stats-mini .stat-row,
.account-info .stat-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}


/* Downloads Page */
.downloads-container {
    padding: 3rem 5%;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.downloads-container h1 {
    margin-bottom: 0.5rem;
}

.downloads-container > p {
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.download-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 15px;
    text-align: left;
    margin-bottom: 2rem;
    position: relative;
}

.download-card.featured {
    border: 2px solid var(--primary);
}

.version-badge {
    position: absolute;
    top: -10px;
    right: 20px;
    background: var(--primary);
    color: white;
    padding: 0.3rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
}

.release-date {
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.download-info {
    display: flex;
    gap: 2rem;
    margin-bottom: 1.5rem;
    color: var(--accent);
}

.changelog {
    list-style: none;
    margin: 1rem 0 2rem 0;
}

.changelog li {
    padding: 0.3rem 0;
}

.requirements-card, .install-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 15px;
    text-align: left;
    margin-bottom: 1.5rem;
}

.req-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 1rem;
}

.req-grid ul {
    list-style: none;
}

.req-grid li {
    padding: 0.3rem 0;
    color: var(--text-muted);
}

.install-card ol {
    margin-left: 1.5rem;
    margin-top: 1rem;
}

.install-card li {
    padding: 0.5rem 0;
}

/* Form Container (login/register) */
.form-container {
    max-width: 420px;
    margin: 40px auto;
    padding: 30px;
    background: var(--card-bg);
    border-radius: 15px;
    border: 1px solid rgba(255,255,255,0.06);
}

.form-container h2 {
    margin-bottom: 20px;
    color: #4ECDC4;
}

.form-footer {
    text-align: center;
    margin-top: 20px;
    color: var(--text-muted);
}

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

.form-footer a:hover {
    text-decoration: underline;
}

.alert { padding: 12px 16px; border-radius: 8px; margin-bottom: 15px; font-size: 14px; }
.alert.error { background: rgba(230, 57, 70, 0.2); border: 1px solid var(--primary); color: #ff6b6b; }
.alert.success { background: rgba(78, 205, 196, 0.2); border: 1px solid #4ECDC4; color: #4ECDC4; }
.hidden { display: none; }

/* Footer */
footer {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted);
    border-top: 1px solid rgba(255,255,255,0.1);
    margin-top: 3rem;
}

/* Spinner */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
}

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

/* Hamburger menu button (hidden on desktop) */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--light);
    font-size: 24px;
    cursor: pointer;
    padding: 8px;
    line-height: 1;
}

/* Responsive — Tablet */
@media (max-width: 992px) {
    .nav-links a { padding: 8px 14px; font-size: 13px; }
    .nav-links { gap: 4px; }
}

/* Responsive — Mobile */
@media (max-width: 768px) {
    /* Hamburger menu */
    .nav-toggle { display: block; }
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(13, 27, 42, 0.97);
        backdrop-filter: blur(10px);
        padding: 10px 15px;
        gap: 4px;
    }
    .nav-links.open { display: flex; }
    .nav-links a {
        width: 100%;
        text-align: center;
        padding: 12px 20px;
        border-radius: 10px;
    }
    .nav-links .lang-selector {
        width: 100%;
        text-align: center;
        padding: 12px 15px;
    }

    /* Hero */
    .hero { flex-direction: column; text-align: center; }
    .hero h1 { font-size: 2rem; }
    .hero-buttons { justify-content: center; flex-wrap: wrap; }
    .car-animation { font-size: 4rem; }

    /* Stats */
    .stats { flex-direction: column; gap: 2rem; }
    .stat-number { font-size: 2rem; }

    /* Coach grid */
    .coach-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }

    /* Dashboard */
    .dashboard-grid { grid-template-columns: 1fr; }

    /* Downloads */
    .download-info { flex-direction: column; gap: 0.5rem; }
    .req-grid { grid-template-columns: 1fr; }
    .version-badge { position: static; display: inline-block; margin-bottom: 10px; }

    /* Auth */
    .auth-card, .form-container { margin: 20px 15px; max-width: 100%; }

    /* General */
    body { padding-top: 60px; }
    .navbar { padding: 12px 15px; }
}

/* Responsive — Small phones */
@media (max-width: 480px) {
    .hero h1 { font-size: 1.6rem; }
    .hero p { font-size: 1rem; }
    .features h2 { font-size: 1.5rem; }
    .coach-grid { grid-template-columns: 1fr; }
    .coach-card { padding: 1.5rem; }
    .btn-lg { padding: 0.8rem 1.5rem; font-size: 1rem; }
    .downloads-container { padding: 2rem 15px; }
    .download-card { padding: 1.5rem; }
}