/* NAC Breda Avondje Stats - Dark Theme */
@import url('https://fonts.googleapis.com/css2?family=Titillium+Web:wght@300;400;600;700&display=swap');

/* ==================== */
/* CSS Variables */
/* ==================== */
:root {
    --clr-primary: #E6B611; /* yellow/gold */
    --clr-secondary: #757558; /* yellowish grey */
    --clr-bg: #242627; /* dark blackish */
    --clr-highlight: #9A9083; /* goldish brown */
    --clr-white: #FFFFFF;
    --clr-primary-font: #FFFFFF;
    --clr-fields: #626A67;
    --clr-windows: #010001; /* pure black for code */
    --clr-warn: #921020; /* red */

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

    /* Border radius */
    --radius-sm: 5px;
    --radius-md: 10px;
    --radius-lg: 15px;

    /* Transitions */
    --transition-fast: 0.2s ease-out;
    --transition-normal: 0.3s ease-out;
}

/* ==================== */
/* Site Header Navigation */
/* ==================== */
.site-header {
    background: rgba(36, 38, 39, 0.95);
    padding: 15px 0;
    border-bottom: 1px solid rgba(230, 182, 17, 0.2);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.main-nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
    margin: 0;
    padding: 0;
}

.main-nav a {
    color: var(--clr-white);
    text-decoration: none;
    font-weight: 600;
    transition: color var(--transition-fast);
}

.main-nav a:hover {
    color: var(--clr-primary);
}

/* ==================== */
/* Reset & Base Styles */
/* ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Titillium Web', sans-serif;
    background: var(--clr-bg);
    color: var(--clr-primary-font);
    line-height: 1.6;
    padding: 0;
    min-height: 100vh;
}

/* ==================== */
/* Container */
/* ==================== */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

/* ==================== */
/* Header */
/* ==================== */
header {
    background: var(--clr-windows);
    border-radius: var(--radius-md);
    padding: 32px;
    margin-bottom: 32px;
    border: 1px solid rgba(154, 144, 131, 0.2);
}

.header-title-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 8px;
}

.header-image {
    width: 400px;
    height: auto;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
    animation: flicker 2s ease-in-out;
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--clr-primary);
    margin-bottom: 0;
    letter-spacing: -0.5px;
    text-shadow: 0 0 20px rgba(230, 182, 17, 0.6), 0 0 40px rgba(230, 182, 17, 0.4), 0 2px 10px rgba(230, 182, 17, 0.3);
    animation: flicker 2s ease-in-out;
}

@keyframes flicker {
    0%, 100% {
        opacity: 1;
        text-shadow: 0 0 20px rgba(230, 182, 17, 0.6), 0 0 40px rgba(230, 182, 17, 0.4), 0 2px 10px rgba(230, 182, 17, 0.3);
    }
    10% {
        opacity: 0.3;
        text-shadow: 0 0 5px rgba(230, 182, 17, 0.2), 0 0 10px rgba(230, 182, 17, 0.1), 0 2px 5px rgba(230, 182, 17, 0.1);
    }
    20% {
        opacity: 1;
        text-shadow: 0 0 20px rgba(230, 182, 17, 0.6), 0 0 40px rgba(230, 182, 17, 0.4), 0 2px 10px rgba(230, 182, 17, 0.3);
    }
    30% {
        opacity: 0.4;
        text-shadow: 0 0 5px rgba(230, 182, 17, 0.2), 0 0 10px rgba(230, 182, 17, 0.1), 0 2px 5px rgba(230, 182, 17, 0.1);
    }
    35% {
        opacity: 0.2;
        text-shadow: 0 0 3px rgba(230, 182, 17, 0.1), 0 0 5px rgba(230, 182, 17, 0.05), 0 2px 3px rgba(230, 182, 17, 0.05);
    }
    40% {
        opacity: 0.8;
        text-shadow: 0 0 15px rgba(230, 182, 17, 0.5), 0 0 30px rgba(230, 182, 17, 0.3), 0 2px 8px rgba(230, 182, 17, 0.2);
    }
    45% {
        opacity: 0.5;
        text-shadow: 0 0 8px rgba(230, 182, 17, 0.3), 0 0 15px rgba(230, 182, 17, 0.2), 0 2px 5px rgba(230, 182, 17, 0.15);
    }
    50% {
        opacity: 1;
        text-shadow: 0 0 20px rgba(230, 182, 17, 0.6), 0 0 40px rgba(230, 182, 17, 0.4), 0 2px 10px rgba(230, 182, 17, 0.3);
    }
}

.subtitle {
    font-size: 1.1rem;
    color: var(--clr-highlight);
    margin-bottom: 24px;
}

.expanded-info {
    margin-top: 16px;
    margin-bottom: 16px;
    background: rgba(230, 182, 17, 0.05);
    padding: 20px;
    border-radius: var(--radius-sm);
}

.expanded-info.hidden {
    display: none;
}

.example-box {
    background: rgba(230, 182, 17, 0.1);
    border-left: 4px solid var(--clr-primary);
    padding: 16px 20px;
    margin: 20px 0;
    border-radius: var(--radius-sm);
}

.example-box .subtitle {
    margin-bottom: 0;
}

.read-more-btn {
    background: var(--clr-primary);
    color: var(--clr-windows);
    border: none;
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 600;
    font-family: 'Titillium Web', sans-serif;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-fast);
    margin-top: 16px;
    box-shadow: 0 4px 8px rgba(230, 182, 17, 0.3);
}

.read-more-btn:hover {
    background: var(--clr-highlight);
    box-shadow: 0 6px 12px rgba(230, 182, 17, 0.4);
    transform: translateY(-2px);
}

.read-more-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(230, 182, 17, 0.2);
}

/* ==================== */
/* Controls */
/* ==================== */
.controls {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    align-items: center;
}

.search-box {
    flex: 1;
    min-width: 250px;
}

.sort-box {
    display: flex;
    align-items: center;
    gap: 10px;
}

.sort-box label {
    font-weight: 500;
    color: var(--clr-highlight);
    white-space: nowrap;
}

input[type="text"],
select {
    padding: 12px 16px;
    border: 2px solid var(--clr-fields);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: 'Titillium Web', sans-serif;
    transition: var(--transition-fast);
    background: var(--clr-bg);
    color: var(--clr-primary-font);
}

input[type="text"]:focus,
select:focus {
    outline: none;
    border-color: var(--clr-primary);
    box-shadow: 0 0 0 3px rgba(230, 182, 17, 0.2);
}

input[type="text"] {
    width: 100%;
}

select {
    cursor: pointer;
    min-width: 180px;
}

select option {
    background: var(--clr-bg);
    color: var(--clr-primary-font);
}

.filter-box {
    display: flex;
    align-items: center;
}

.filter-box label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    color: var(--clr-highlight);
    cursor: pointer;
    white-space: nowrap;
}

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

/* ==================== */
/* Main content */
/* ==================== */
main {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* ==================== */
/* Stint row */
/* ==================== */
.stint-row {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 32px;
    background: var(--clr-windows);
    border-radius: var(--radius-md);
    padding: 24px;
    border: 1px solid rgba(154, 144, 131, 0.2);
    transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.stint-row:hover {
    transform: translateY(-2px);
    border-color: var(--clr-primary);
}

/* ==================== */
/* Coach card */
/* ==================== */
.coach-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 16px;
}

.coach-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-highlight) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border: 3px solid var(--clr-primary);
    transition: var(--transition-normal);
    overflow: hidden;
}

.stint-row:hover .coach-avatar {
    transform: scale(1.05);
}

.coach-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.coach-avatar svg {
    width: 60px;
    height: 60px;
    color: var(--clr-windows);
}

.coach-info {
    flex: 1;
    min-width: 0;
    width: 100%;
}

.coach-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--clr-primary);
    margin-bottom: 4px;
    line-height: 1.2;
}

.stadium-name {
    font-size: 0.9rem;
    color: var(--clr-white);
    margin-bottom: 8px;
    font-weight: 600;
}

.category-name {
    font-size: 0.9rem;
    color: var(--clr-white);
    margin-bottom: 8px;
    font-weight: 600;
}

.stint-period {
    font-size: 0.85rem;
    color: var(--clr-highlight);
    margin-bottom: 8px;
    line-height: 1.3;
}

.stint-stats {
    font-size: 0.8rem;
    color: var(--clr-secondary);
    font-weight: 400;
}

.dsp-value {
    font-size: 1.1rem;
    font-weight: 700;
}

/* ==================== */
/* Significance Squares */
/* ==================== */
.significance-squares {
    display: inline-flex;
    gap: 3px;
    align-items: center;
    margin-left: 8px;
}

.sig-square {
    width: 12px;
    height: 12px;
    border-radius: 2px;
    display: inline-block;
    transition: var(--transition-fast);
}

.sig-square.filled {
    background: var(--clr-primary); /* #E6B611 - NAC yellow */
    border: 1px solid var(--clr-primary);
}

.sig-square.empty {
    background: transparent;
    border: 1px solid rgba(154, 144, 131, 0.3); /* Subtle border */
}

.significance-na {
    color: var(--clr-secondary);
    font-size: 0.8rem;
    margin-left: 8px;
}

/* Hover effect for filled squares */
.stint-row:hover .sig-square.filled {
    box-shadow: 0 0 4px rgba(230, 182, 17, 0.6);
}

/* Inline significance squares for text */
.inline-sig-square {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 2px;
    margin: 0 1px;
    vertical-align: middle;
}

.inline-sig-square.filled {
    background: var(--clr-primary); /* #E6B611 - NAC yellow */
    border: 1px solid var(--clr-primary);
}

.inline-sig-square.empty {
    background: transparent;
    border: 1px solid rgba(154, 144, 131, 0.3);
}

/* ==================== */
/* Chart container */
/* ==================== */
.chart-container {
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow-x: auto;
}

.chart-container canvas {
    width: 100%;
    height: 220px;
    max-width: 100%;
}

/* ==================== */
/* Messages */
/* ==================== */
.error,
.no-results {
    text-align: center;
    padding: 48px 24px;
    color: var(--clr-highlight);
    font-size: 1.1rem;
}

.error {
    color: var(--clr-warn);
}

/* ==================== */
/* Animations */
/* ==================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.stint-row {
    animation: fadeInUp 0.4s ease-out;
}

/* ==================== */
/* Custom scrollbar */
/* ==================== */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--clr-bg);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: var(--clr-fields);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--clr-highlight);
}

/* ==================== */
/* Responsive design */
/* ==================== */
@media (max-width: 1024px) {
    .stint-row {
        grid-template-columns: 180px 1fr;
        gap: 24px;
        padding: 20px;
    }

    .coach-avatar {
        width: 100px;
        height: 100px;
    }

    .coach-avatar svg {
        width: 50px;
        height: 50px;
    }

    h1 {
        font-size: 2rem;
        text-shadow: 0 0 20px rgba(230, 182, 17, 0.6), 0 0 40px rgba(230, 182, 17, 0.4), 0 2px 10px rgba(230, 182, 17, 0.3);
    }
}

@media (max-width: 768px) {
    body {
        padding: 12px;
    }

    header {
        padding: 24px;
        margin-bottom: 24px;
    }

    .header-title-wrapper {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .header-image {
        width: 100%;
        max-width: 500px;
        align-self: center;
    }

    h1 {
        font-size: 1.75rem;
        text-shadow: 0 0 20px rgba(230, 182, 17, 0.6), 0 0 40px rgba(230, 182, 17, 0.4), 0 2px 10px rgba(230, 182, 17, 0.3);
    }

    .subtitle {
        font-size: 1rem;
    }

    .stint-row {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 20px;
        overflow: visible;
    }

    .coach-card {
        padding-bottom: 16px;
        border-bottom: 2px solid var(--clr-fields);
        flex-direction: row;
        text-align: left;
    }

    .coach-avatar {
        width: 80px;
        height: 80px;
    }

    .coach-avatar svg {
        width: 40px;
        height: 40px;
    }

    .coach-info {
        text-align: left;
    }

    .chart-container {
        height: 200px;
        width: 100%;
        overflow-x: auto;
    }

    .controls {
        flex-direction: column;
        align-items: stretch;
    }

    .search-box,
    .sort-box {
        width: 100%;
    }

    .sort-box {
        flex-direction: column;
        align-items: stretch;
    }

    .sort-box label {
        margin-bottom: 8px;
    }

    select {
        width: 100%;
    }

    .sig-square {
        width: 10px;
        height: 10px;
    }

    .significance-squares {
        gap: 2px;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.5rem;
        text-shadow: 0 0 20px rgba(230, 182, 17, 0.6), 0 0 40px rgba(230, 182, 17, 0.4), 0 2px 10px rgba(230, 182, 17, 0.3);
    }

    .coach-name {
        font-size: 1.1rem;
    }

    .stint-period,
    .stint-stats {
        font-size: 0.75rem;
    }

    .chart-container {
        height: 180px;
    }

    header {
        padding: 20px;
    }

    .stint-row {
        padding: 16px;
    }

    .coach-avatar {
        width: 70px;
        height: 70px;
    }

    .coach-avatar svg {
        width: 35px;
        height: 35px;
    }

    .sig-square {
        width: 8px;
        height: 8px;
    }

    .significance-squares {
        gap: 2px;
        margin-left: 4px;
    }
}

/* ==================== */
/* Footer */
/* ==================== */
.site-footer {
    background: rgba(36, 38, 39, 0.95);
    padding: 40px 20px;
    border-top: 1px solid rgba(230, 182, 17, 0.2);
    text-align: center;
    margin-top: 80px;
}

.footer-text {
    color: var(--clr-highlight);
    font-size: 0.9rem;
}

/* ==================== */
/* Print styles */
/* ==================== */
@media print {
    body {
        background: white;
        padding: 0;
    }

    .controls {
        display: none;
    }

    .stint-row {
        page-break-inside: avoid;
        border: 1px solid #333;
        margin-bottom: 20px;
    }

    .stint-row:hover {
        transform: none;
    }

    .site-footer {
        display: none;
    }
}