:root {
    --lacivert: #1a2744;
    --lacivert-koyu: #101a30;
    --turuncu: #ff6b35;
    --turuncu-koyu: #e85a28;
    --bg: #f4f6fa;
    --kart-bg: #ffffff;
    --border: #e2e6ef;
    --text: #2a2f3a;
    --text-muted: #7a8291;
    --yesil: #2ecc71;
    --kirmizi: #e74c3c;
    --sari: #f5a623;
    --radius: 10px;
}

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

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
}

h1, h2, h3, h4 { font-family: 'Poppins', sans-serif; font-weight: 600; }

a { text-decoration: none; color: inherit; }

/* ===== LOGIN ===== */
.login-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--lacivert) 0%, var(--lacivert-koyu) 100%);
    padding: 20px;
}
.login-box {
    background: var(--kart-bg);
    border-radius: var(--radius);
    padding: 40px 36px;
    width: 100%;
    max-width: 380px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    text-align: center;
}
.login-box img.firm-logo { max-height: 70px; margin-bottom: 20px; }
.login-box h1 { font-size: 22px; margin-bottom: 6px; color: var(--lacivert); }
.login-box p.sub { color: var(--text-muted); font-size: 13px; margin-bottom: 28px; }
.form-group { text-align: left; margin-bottom: 16px; }
.form-group label { display: block; font-size: 13px; font-weight: 500; margin-bottom: 6px; color: var(--text); }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 11px 14px; border: 1.5px solid var(--border);
    border-radius: 8px; font-size: 14px; font-family: inherit; transition: border 0.2s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none; border-color: var(--turuncu);
}
.btn {
    display: inline-block; padding: 11px 22px; border-radius: 8px; border: none;
    font-weight: 600; font-size: 14px; cursor: pointer; transition: all 0.2s; font-family: inherit;
}
.btn-primary { background: var(--turuncu); color: #fff; width: 100%; }
.btn-primary:hover { background: var(--turuncu-koyu); }
.btn-outline { background: transparent; border: 1.5px solid var(--border); color: var(--text); }
.btn-sm { padding: 7px 14px; font-size: 13px; }
.btn-danger { background: var(--kirmizi); color: #fff; }
.error-msg { background: #fdecea; color: var(--kirmizi); padding: 10px 14px; border-radius: 8px; font-size: 13px; margin-bottom: 16px; }
.success-msg { background: #eafaf1; color: var(--yesil); padding: 10px 14px; border-radius: 8px; font-size: 13px; margin-bottom: 16px; }

/* ===== LAYOUT ===== */
.app-header {
    background: var(--lacivert); color: #fff; padding: 0 24px; height: 62px;
    display: flex; align-items: center; justify-content: space-between; position: sticky; top: 0; z-index: 100;
}
.app-header .brand { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 16px; }
.app-header .brand img { height: 32px; }
.app-header nav { display: flex; gap: 4px; }
.app-header nav a { padding: 8px 14px; border-radius: 6px; font-size: 13px; font-weight: 500; opacity: 0.85; }
.app-header nav a:hover, .app-header nav a.active { background: rgba(255,255,255,0.12); opacity: 1; }
.header-right { display: flex; align-items: center; gap: 16px; }
.notif-bell { position: relative; cursor: pointer; font-size: 18px; }
.notif-badge { position: absolute; top: -6px; right: -8px; background: var(--turuncu); color: #fff; font-size: 10px; padding: 1px 5px; border-radius: 10px; font-weight: 700; }
.user-chip { font-size: 13px; opacity: 0.9; }

.container { max-width: 1400px; margin: 0 auto; padding: 24px; }
.page-title { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.page-title h1 { font-size: 20px; color: var(--lacivert); }

.card { background: var(--kart-bg); border-radius: var(--radius); padding: 20px; border: 1px solid var(--border); }
.grid { display: grid; gap: 16px; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) { .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; } }

.stat-card { background: var(--kart-bg); border-radius: var(--radius); padding: 18px; border: 1px solid var(--border); border-left: 4px solid var(--turuncu); }
.stat-card .num { font-size: 26px; font-weight: 700; color: var(--lacivert); }
.stat-card .label { font-size: 12px; color: var(--text-muted); margin-top: 4px; }

table { width: 100%; border-collapse: collapse; }
table th { text-align: left; font-size: 12px; text-transform: uppercase; color: var(--text-muted); padding: 10px 12px; border-bottom: 2px solid var(--border); }
table td { padding: 12px; border-bottom: 1px solid var(--border); font-size: 14px; }
table tr:hover { background: #fafbfc; }

.badge { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 11px; font-weight: 600; }
.badge-green { background: #eafaf1; color: var(--yesil); }
.badge-orange { background: #fff2eb; color: var(--turuncu); }
.badge-red { background: #fdecea; color: var(--kirmizi); }
.badge-gray { background: #eef0f4; color: var(--text-muted); }

/* ===== KANBAN ===== */
.kanban-board { display: flex; gap: 16px; overflow-x: auto; padding-bottom: 10px; }
.kanban-col { min-width: 280px; flex: 1; background: #eef0f5; border-radius: var(--radius); padding: 12px; }
.kanban-col-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; padding: 0 4px; }
.kanban-col-header h3 { font-size: 13px; color: var(--lacivert); }
.kanban-count { background: var(--lacivert); color: #fff; font-size: 11px; padding: 2px 8px; border-radius: 10px; }
.job-card { background: #fff; border-radius: 8px; padding: 12px; margin-bottom: 10px; box-shadow: 0 1px 3px rgba(0,0,0,0.08); cursor: pointer; border-left: 3px solid var(--turuncu); }
.job-card:hover { box-shadow: 0 3px 10px rgba(0,0,0,0.12); }
.job-card .jc-title { font-weight: 600; font-size: 13px; margin-bottom: 4px; }
.job-card .jc-meta { font-size: 11px; color: var(--text-muted); }
.job-card .jc-photo-flag { color: var(--turuncu); font-size: 11px; margin-top: 6px; }

.timeline { border-left: 2px solid var(--border); padding-left: 20px; margin-left: 8px; }
.timeline-item { position: relative; padding-bottom: 20px; }
.timeline-item::before { content: ''; position: absolute; left: -26px; top: 2px; width: 12px; height: 12px; border-radius: 50%; background: var(--turuncu); }
.timeline-item.done::before { background: var(--yesil); }

.photo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px,1fr)); gap: 10px; margin-top: 10px; }
.photo-grid img { width: 100%; height: 90px; object-fit: cover; border-radius: 8px; border: 1px solid var(--border); }

.tabs { display: flex; gap: 4px; border-bottom: 2px solid var(--border); margin-bottom: 20px; }
.tabs a { padding: 10px 16px; font-size: 13px; font-weight: 500; color: var(--text-muted); border-bottom: 2px solid transparent; margin-bottom: -2px; }
.tabs a.active { color: var(--turuncu); border-color: var(--turuncu); }

.empty-state { text-align: center; padding: 40px; color: var(--text-muted); font-size: 13px; }