/* ============================================================
   Nexconis Tezgah Planlama - Dark Theme
   ============================================================ */
:root {
    --bg-main: #0d1117;
    --bg-secondary: #161b22;
    --bg-card: #1c2128;
    --bg-elevated: #22272e;
    --border-color: #30363d;
    --text-primary: #e6edf3;
    --text-muted: #8b949e;
    --accent-blue: #58a6ff;
    --accent-green: #3fb950;
    --accent-orange: #d29922;
    --accent-red: #f85149;
    --accent-purple: #a371f7;
    --accent-cyan: #39d0d8;
}

html, body {
    background: var(--bg-main);
    color: var(--text-primary);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 14px;
    height: 100%;
    margin: 0;
}

a { color: var(--accent-blue); text-decoration: none; }
a:hover { color: #79b8ff; text-decoration: underline; }

.app-shell { display: flex; min-height: 100vh; }

.sidebar {
    width: 230px;
    background: #0a0e14;
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}

.sidebar-header {
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-header h5 {
    color: var(--accent-cyan);
    margin: 0;
    font-weight: 700;
    letter-spacing: 1px;
}

.sidebar-header small {
    color: var(--text-muted);
    font-size: 11px;
    letter-spacing: 2px;
}

.sidebar .nav-link {
    color: var(--text-primary);
    padding: 9px 16px;
    border-radius: 0;
    font-size: 13.5px;
    border-left: 3px solid transparent;
}

.sidebar .nav-link:hover {
    background: var(--bg-card);
    border-left-color: var(--accent-cyan);
    text-decoration: none;
}

.sidebar .nav-link.active {
    background: var(--bg-elevated);
    border-left-color: var(--accent-cyan);
    color: var(--accent-cyan);
}

.sidebar .nav-section {
    padding: 10px 16px 4px;
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sidebar-footer {
    margin-top: auto;
    padding: 14px 16px;
    border-top: 1px solid var(--border-color);
    font-size: 12px;
}

main.main-content {
    flex: 1;
    padding: 0;
    min-width: 0;
}

.section-header {
    padding: 16px 24px;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

.section-header h4 { margin: 0; font-weight: 600; }

.page-content { padding: 20px 24px; }

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 18px;
    margin-bottom: 16px;
}

.stat-card h6 {
    font-weight: 600;
    margin-bottom: 14px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-color);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.form-control, .form-select {
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.form-control:focus, .form-select:focus {
    background: var(--bg-elevated);
    border-color: var(--accent-cyan);
    color: var(--text-primary);
    box-shadow: 0 0 0 0.2rem rgba(57,208,216,0.15);
}

.form-label {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 4px;
    font-weight: 500;
}

.table-dark-custom {
    background: var(--bg-card);
    color: var(--text-primary);
    border-color: var(--border-color);
    margin-bottom: 0;
}

.table-dark-custom > :not(caption) > * > * {
    background-color: transparent;
    color: var(--text-primary);
    border-bottom-color: var(--border-color);
}

.table-dark-custom thead th {
    background: var(--bg-elevated);
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--border-color);
}

.table-dark-custom tbody tr:hover > * {
    background-color: var(--bg-elevated);
}

.badge-aselsan  { background: #0d6efd; color: #fff; }
.badge-tai      { background: #198754; color: #fff; }
.badge-roketsan { background: #dc3545; color: #fff; }

.btn-primary {
    background: var(--accent-cyan);
    border-color: var(--accent-cyan);
    color: #001114;
    font-weight: 600;
}
.btn-primary:hover {
    background: #2bc0c8;
    border-color: #2bc0c8;
    color: #001114;
}

.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0d1117 0%, #161b22 100%);
}

.auth-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 32px;
    width: 100%;
    max-width: 380px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.auth-card h3 {
    color: var(--accent-cyan);
    text-align: center;
    margin-bottom: 6px;
    letter-spacing: 1.5px;
}
.auth-card .subtitle {
    color: var(--text-muted);
    text-align: center;
    font-size: 12px;
    letter-spacing: 2px;
    margin-bottom: 24px;
}

/* ============================================================
   Tezgah Yerleşimi
   ============================================================ */
.capability-group {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 16px;
}

.capability-group h5 {
    color: var(--accent-purple);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
    margin-bottom: 14px;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.machine-card {
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: 10px;
    padding: 12px;
    min-width: 260px;
    max-width: 320px;
    transition: transform 0.15s, box-shadow 0.15s;
    text-decoration: none;
    color: inherit;
    display: block;
}

.machine-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.35);
    text-decoration: none;
    color: inherit;
}

.machine-card.load-none   { border-color: var(--border-color); }
.machine-card.load-low    { border-color: var(--accent-green); }
.machine-card.load-medium { border-color: var(--accent-orange); }
.machine-card.load-high   { border-color: var(--accent-red); }

.machine-card .eq-no     {
    font-weight: 800;
    color: var(--text-primary);
    font-size: 22px;
    text-align: center;
    letter-spacing: 0.5px;
    line-height: 1.1;
    padding: 2px 0;
}
.machine-card .m-name    {
    color: var(--text-muted);
    font-size: 11px;
    display: block;
    margin-bottom: 8px;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}
.machine-card .m-metric  { font-size: 12px; color: var(--text-muted); }
.machine-card .m-totals  {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 6px;
    padding: 6px 4px;
    background: rgba(63, 185, 80, 0.08);
    border: 1px solid rgba(63, 185, 80, 0.25);
    border-radius: 6px;
}
.machine-card .m-totals .price {
    font-size: 15px;
    font-weight: 700;
    color: var(--accent-green);
    line-height: 1.1;
}
.machine-card .m-totals .ccy {
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.6px;
}
.machine-card .m-metric strong { color: var(--text-primary); }

.util-bar {
    height: 6px;
    background: #2d333b;
    border-radius: 3px;
    overflow: hidden;
    margin: 6px 0 4px;
}
.util-bar .fill { height: 100%; border-radius: 3px; transition: width 0.4s; }
.util-bar .fill.low    { background: var(--accent-green); }
.util-bar .fill.medium { background: var(--accent-orange); }
.util-bar .fill.high   { background: var(--accent-red); }

/* Modal koyu tema */
.modal-content {
    color: var(--text-primary);
}
.modal-content .text-muted {
    color: var(--text-muted) !important;
}

/* Hızlı tablo modu — inline edit sayfalar için render optimizasyonu */
.fast-table {
    contain: layout style paint;
}
.fast-table input.form-control-sm,
.fast-table select.form-select-sm {
    padding: 2px 4px;
    font-size: 12px;
    height: auto;
    min-height: 0;
    line-height: 1.2;
}
.fast-table td, .fast-table th {
    padding: 3px 6px !important;
    vertical-align: middle;
}