/* ==========================================================================
   MMV Tech — ortak temel stiller (public + panel)
   Palet (spec §12): primary #0A2540, accent #1E6FE8, teal #12B5A5
   ========================================================================== */

:root {
    --color-primary: #0A2540;
    --color-accent: #1E6FE8;
    --color-accent-dark: #1558bd;
    --color-teal: #12B5A5;
    --color-bg: #F7F9FC;
    --color-border: #E2E8F0;
    --color-text: #334155;
    --color-heading: #0F172A;
    --color-muted: #64748B;
    --color-success: #16A34A;
    --color-warning: #D97706;
    --color-danger: #DC2626;
    --color-info: #2563EB;
    --radius: 10px;
    --shadow: 0 1px 3px rgba(15, 23, 42, .08), 0 4px 16px rgba(15, 23, 42, .06);
    --font: 'Inter', 'Segoe UI', system-ui, -apple-system, Roboto, sans-serif;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
    font-family: var(--font);
    font-size: 15px;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
}

h1, h2, h3, h4 { color: var(--color-heading); font-weight: 700; line-height: 1.3; }
a { color: var(--color-accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; }

.container { max-width: 1240px; margin: 0 auto; padding: 0 20px; }
.text-muted { color: var(--color-muted); font-weight: 400; }
.text-danger { color: var(--color-danger); }

/* ---- Logo rozeti (MMV monogrami) ---- */
.logo-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1E6FE8, #4C93F7);
    box-shadow: 0 6px 16px rgba(30, 111, 232, .42);
    flex-shrink: 0;
}

/* ---- Butonlar ---- */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 8px;
    border: 1px solid transparent;
    font-family: var(--font);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    transition: background .15s, color .15s, border-color .15s;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--color-accent); color: #fff; }
.btn-primary:hover { background: var(--color-accent-dark); }
.btn-success { background: var(--color-success); color: #fff; }
.btn-success:hover { background: #12813a; }
.btn-danger { background: var(--color-danger); color: #fff; }
.btn-danger:hover { background: #b31f1f; }
.btn-warning { background: var(--color-warning); color: #fff; }
.btn-warning:hover { background: #b45f05; }
.btn-light { background: #fff; color: var(--color-primary); }
.btn-outline { background: #fff; color: var(--color-accent); border-color: var(--color-accent); }
.btn-outline:hover { background: var(--color-accent); color: #fff; }
.btn-outline-light { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .6); }
.btn-outline-light:hover { background: rgba(255, 255, 255, .12); }
.btn-danger-outline { background: #fff; color: var(--color-danger); border-color: var(--color-danger); }
.btn-danger-outline:hover { background: var(--color-danger); color: #fff; }
.btn-sm { padding: 6px 12px; font-size: 13px; }
.btn-lg { padding: 14px 28px; font-size: 16px; }
.btn-block { display: block; width: 100%; }

/* ---- Rozetler ---- */
.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
}
.badge-primary { background: #dbeafe; color: #1e40af; }
.badge-info { background: #e0f2fe; color: #0369a1; }
.badge-indigo { background: #e0e7ff; color: #3730a3; }
.badge-success { background: #dcfce7; color: #166534; }
.badge-warning { background: #fef3c7; color: #92400e; }
.badge-danger { background: #fee2e2; color: #991b1b; }
.badge-muted { background: #f1f5f9; color: #475569; }

/* ---- Uyarilar (flash) ---- */
.alert {
    padding: 12px 16px;
    border-radius: 8px;
    margin: 12px 0;
    font-weight: 500;
    border: 1px solid transparent;
}
.alert-success { background: #f0fdf4; color: #166534; border-color: #bbf7d0; }
.alert-error { background: #fef2f2; color: #991b1b; border-color: #fecaca; }
.alert-warning { background: #fffbeb; color: #92400e; border-color: #fde68a; }
.alert-info { background: #eff6ff; color: #1e40af; border-color: #bfdbfe; }

/* ---- Kartlar ---- */
.card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 20px;
    margin-bottom: 20px;
}
.card-narrow { max-width: 860px; }
.card-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 16px;
}
.card-header h2 { font-size: 18px; }

/* ---- Formlar ---- */
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 14px; color: var(--color-heading); }
.form-group input:not([type="checkbox"]):not([type="file"]),
.form-group select,
.form-group textarea,
.filter-bar input:not([type="checkbox"]),
.filter-bar select {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-family: var(--font);
    font-size: 14px;
    color: var(--color-text);
    background: #fff;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: 2px solid rgba(30, 111, 232, .35);
    border-color: var(--color-accent);
}
.form-row { display: flex; flex-wrap: wrap; gap: 14px; }
.form-row .form-group { flex: 1 1 180px; }
.form-row-end { align-items: flex-end; }
.form-group-grow { flex: 2 1 260px; }
.form-actions { display: flex; gap: 10px; margin-top: 8px; }
.checkbox-label { display: flex; align-items: center; gap: 8px; font-size: 14px; cursor: pointer; }
small.text-muted { display: inline-block; margin-top: 4px; font-size: 12.5px; }
.inline-form { display: inline-block; }

/* ---- Tablolar ---- */
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th, .table td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--color-border); vertical-align: top; }
.table thead th { background: var(--color-bg); font-weight: 600; color: var(--color-heading); white-space: nowrap; }
.table tbody tr:hover { background: #fafcff; }
.table-compact th, .table-compact td { padding: 7px 10px; font-size: 13.5px; }
.td-title { max-width: 340px; }
.td-actions { white-space: nowrap; }
.empty-state { color: var(--color-muted); padding: 24px; text-align: center; }

/* ---- Hata sayfalari ---- */
.error-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.error-box { text-align: center; padding: 40px; }
.error-code { font-size: 84px; font-weight: 800; color: var(--color-accent); line-height: 1; }
.error-box h1 { margin: 12px 0 8px; }
.error-box p { margin-bottom: 20px; color: var(--color-muted); }

/* ---- Auth ---- */
.auth-section { display: flex; justify-content: center; padding: 60px 20px; }
.auth-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 32px;
    width: 100%;
    max-width: 420px;
}
.auth-card h1 { font-size: 22px; margin-bottom: 6px; }
.auth-card .text-muted { margin-bottom: 20px; }
.auth-links { margin-top: 16px; text-align: center; font-size: 14px; }