/* ============================================
   Trading Reports - Main Stylesheet
   خلفية متدرجة داكنة مع ألوان نيون
   ============================================ */

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

:root {
    --bg-primary: #1a1a2e;
    --bg-secondary: #16213e;
    --bg-card: rgba(22, 33, 62, 0.85);
    --bg-card-hover: rgba(0, 212, 255, 0.08);
    --color-blue: #00d4ff;
    --color-green: #00ff88;
    --color-red: #ff4444;
    --color-yellow: #ff9900;
    --color-text: #e0e0e0;
    --color-text-dim: #8899aa;
    --color-border: rgba(0, 212, 255, 0.15);
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    --radius: 12px;
    --radius-sm: 8px;
    --font: 'Segoe UI', Tahoma, 'Arial', sans-serif;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    background: linear-gradient(135deg, var(--bg-primary), var(--bg-secondary));
    color: var(--color-text);
    min-height: 100vh;
    direction: rtl;
    line-height: 1.7;
}

a {
    color: var(--color-blue);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: var(--color-green);
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* === Navbar === */
.navbar {
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-blue);
}

.nav-logo:hover {
    color: var(--color-blue);
}

.logo-icon {
    font-size: 1.5rem;
}

.nav-links {
    display: flex;
    gap: 5px;
}

.nav-link {
    padding: 8px 18px;
    border-radius: var(--radius-sm);
    color: var(--color-text-dim);
    font-size: 0.95rem;
    transition: all 0.2s;
}

.nav-link:hover {
    color: var(--color-blue);
    background: rgba(0, 212, 255, 0.08);
}

.nav-link.active {
    color: var(--color-blue);
    background: rgba(0, 212, 255, 0.12);
}

/* === Main Content === */
.main-content {
    padding: 30px 20px 60px;
    min-height: calc(100vh - 150px);
}

/* === Cards === */
.card {
    background: var(--bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 28px;
    margin-bottom: 24px;
    box-shadow: var(--shadow);
    transition: border-color 0.3s, transform 0.2s;
}

.card:hover {
    border-color: rgba(0, 212, 255, 0.3);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 10px;
}

.card-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-blue);
}

/* === Welcome Section === */
.welcome-section {
    text-align: center;
    padding: 40px 20px;
}

.welcome-section h1 {
    font-size: 2rem;
    color: var(--color-blue);
    margin-bottom: 10px;
}

.welcome-section p {
    color: var(--color-text-dim);
    font-size: 1.1rem;
}

/* === Stats Grid === */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin: 24px 0;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 22px;
    text-align: center;
    transition: transform 0.2s, border-color 0.3s;
}

.stat-card:hover {
    transform: translateY(-2px);
    border-color: rgba(0, 212, 255, 0.3);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--color-text-dim);
    margin-bottom: 8px;
}

.stat-value {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-green);
}

.stat-value.blue { color: var(--color-blue); }
.stat-value.red { color: var(--color-red); }
.stat-value.yellow { color: var(--color-yellow); }

/* === Sprint List === */
.sprint-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sprint-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 24px;
    background: var(--bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: all 0.2s;
    flex-wrap: wrap;
    gap: 10px;
}

.sprint-item:hover {
    border-color: var(--color-blue);
    background: var(--bg-card-hover);
}

.sprint-info {
    display: flex;
    align-items: center;
    gap: 14px;
}

.sprint-name {
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--color-text);
}

.sprint-date {
    color: var(--color-text-dim);
    font-size: 0.9rem;
}

.sprint-status {
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 0.82rem;
    font-weight: 600;
}

.sprint-status.active {
    background: rgba(0, 255, 136, 0.12);
    color: var(--color-green);
    border: 1px solid rgba(0, 255, 136, 0.3);
}

.sprint-status.complete {
    background: rgba(0, 212, 255, 0.12);
    color: var(--color-blue);
    border: 1px solid rgba(0, 212, 255, 0.3);
}

/* === Button === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
    font-family: var(--font);
}

.btn-primary {
    background: rgba(0, 212, 255, 0.15);
    color: var(--color-blue);
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.btn-primary:hover {
    background: rgba(0, 212, 255, 0.25);
    color: var(--color-blue);
    transform: translateY(-1px);
}

/* === Markdown Content === */
.md-content {
    line-height: 1.85;
}

.md-content h1 {
    font-size: 1.7rem;
    color: var(--color-blue);
    margin: 30px 0 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-border);
}

.md-content h2 {
    font-size: 1.4rem;
    color: var(--color-blue);
    margin: 26px 0 12px;
}

.md-content h3 {
    font-size: 1.2rem;
    color: var(--color-green);
    margin: 22px 0 10px;
}

.md-content h4 {
    font-size: 1.05rem;
    color: var(--color-yellow);
    margin: 18px 0 8px;
}

.md-content p {
    margin: 10px 0;
    color: var(--color-text);
}

.md-content strong {
    color: var(--color-blue);
    font-weight: 600;
}

.md-content em {
    color: var(--color-text-dim);
    font-style: italic;
}

.md-content ul, .md-content ol {
    margin: 12px 0;
    padding-right: 28px;
}

.md-content li {
    margin: 6px 0;
    color: var(--color-text);
}

.md-content blockquote {
    border-right: 4px solid var(--color-blue);
    padding: 14px 20px;
    margin: 16px 0;
    background: rgba(0, 212, 255, 0.05);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    color: var(--color-text-dim);
    font-style: italic;
}

.md-content hr {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: 30px 0;
}

.md-content a {
    color: var(--color-blue);
    text-decoration: underline;
    text-decoration-color: rgba(0, 212, 255, 0.3);
    text-underline-offset: 3px;
}

.md-content a:hover {
    color: var(--color-green);
    text-decoration-color: var(--color-green);
}

/* === Code Blocks === */
.code-block {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 16px 20px;
    margin: 14px 0;
    overflow-x: auto;
    font-family: 'Consolas', 'Courier New', monospace;
    font-size: 0.88rem;
    color: var(--color-green);
    direction: ltr;
    text-align: left;
}

.inline-code {
    background: rgba(0, 212, 255, 0.1);
    color: var(--color-blue);
    padding: 2px 8px;
    border-radius: 4px;
    font-family: 'Consolas', 'Courier New', monospace;
    font-size: 0.9em;
}

/* === Tables === */
.table-responsive {
    overflow-x: auto;
    margin: 16px 0;
}

.table-responsive table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
}

.table-responsive th {
    background: rgba(0, 212, 255, 0.1);
    color: var(--color-blue);
    padding: 12px 16px;
    text-align: right;
    font-weight: 600;
    border-bottom: 2px solid rgba(0, 212, 255, 0.2);
}

.table-responsive td {
    padding: 10px 16px;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text);
}

.table-responsive tr:hover td {
    background: rgba(0, 212, 255, 0.03);
}

/* === Section Headers === */
.section-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.section-header h2 {
    font-size: 1.4rem;
    color: var(--color-blue);
}

.section-divider {
    height: 3px;
    background: linear-gradient(90deg, var(--color-blue), transparent);
    border-radius: 2px;
    margin-bottom: 24px;
}

/* === Empty State === */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--color-text-dim);
}

.empty-state .icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

/* === Back Link === */
.back-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--color-text-dim);
    margin-bottom: 24px;
    font-size: 0.95rem;
}

.back-link:hover {
    color: var(--color-blue);
}

/* === Footer === */
.footer {
    text-align: center;
    padding: 30px 20px;
    border-top: 1px solid var(--color-border);
    color: var(--color-text-dim);
    font-size: 0.85rem;
}

.footer-sub {
    margin-top: 6px;
    font-size: 0.8rem;
    opacity: 0.6;
}

/* === Inline Img === */
.inline-img {
    max-width: 100%;
    border-radius: var(--radius-sm);
    margin: 10px 0;
}

/* === Responsive === */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 12px;
    }
    
    .welcome-section h1 {
        font-size: 1.5rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .card {
        padding: 20px;
    }
    
    .sprint-item {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .table-responsive {
        font-size: 0.82rem;
    }
    
    .table-responsive th,
    .table-responsive td {
        padding: 8px 10px;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }
    
    .container {
        padding: 0 14px;
    }
    
    .card {
        padding: 16px;
    }
}