/* E&M Concept CRM - Ana Stil Dosyasi */

:root {
    --bg: #0a0a0a;
    --bg-card: #111111;
    --bg-card2: #161616;
    --sidebar-bg: #0d0d0d;
    --accent: #d4af37;
    --accent-hover: #b8962d;
    --accent-dim: rgba(212,175,55,0.12);
    --text: #f0f0f0;
    --text-muted: #888;
    --text-dim: #555;
    --border: rgba(255,255,255,0.07);
    --border-accent: rgba(212,175,55,0.3);
    --success: #10b981;
    --success-dim: rgba(16,185,129,0.12);
    --warning: #f59e0b;
    --warning-dim: rgba(245,158,11,0.12);
    --danger: #ef4444;
    --danger-dim: rgba(239,68,68,0.12);
    --info: #3b82f6;
    --info-dim: rgba(59,130,246,0.12);
    --radius: 10px;
    --radius-sm: 6px;
    --shadow: 0 4px 20px rgba(0,0,0,0.5);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.7);
    --transition: all 0.25s ease;
    --sidebar-w: 260px;
}

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

html, body {
    font-family: 'Montserrat', sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
img { max-width: 100%; }
input, select, textarea, button { font-family: inherit; }

/* ========== SCROLLBAR ========== */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: #333; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ========== LAYOUT ========== */
.crm-layout { display: flex; min-height: 100vh; }

.main-content {
    margin-left: var(--sidebar-w);
    flex: 1;
    padding: 35px 40px;
    min-height: 100vh;
}

/* ========== SIDEBAR ========== */
.sidebar {
    width: var(--sidebar-w);
    background: var(--sidebar-bg);
    height: 100vh;
    position: fixed;
    left: 0; top: 0;
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--border);
    z-index: 100;
    transition: var(--transition);
}

.sidebar-logo {
    padding: 25px 20px 20px;
    border-bottom: 1px solid var(--border);
    text-align: center;
}
.sidebar-logo img { max-height: 55px; width: auto; }
.sidebar-logo-mini { display: none; font-family: 'Rajdhani',sans-serif; font-size: 1.4rem; font-weight: 700; color: var(--accent); }

.sidebar-nav {
    flex: 1;
    padding: 15px 12px;
    overflow-y: auto;
}

.nav-group-label {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--text-dim);
    padding: 15px 12px 8px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 14px;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-size: 0.88rem;
    font-weight: 500;
    margin-bottom: 3px;
    position: relative;
    transition: var(--transition);
}
.nav-item:hover { background: var(--accent-dim); color: var(--accent); }
.nav-item.active { background: var(--accent-dim); color: var(--accent); border-left: 2px solid var(--accent); }
.nav-item i { width: 18px; text-align: center; font-size: 0.95rem; }

.badge-nav {
    margin-left: auto;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 20px;
}
.badge-nav.danger { background: var(--danger); color: #fff; }
.badge-nav.warning { background: var(--warning); color: #000; }

.sidebar-footer {
    padding: 15px;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 10px;
}

.user-card { display: flex; align-items: center; gap: 10px; flex: 1; min-width: 0; }

.user-avatar {
    width: 36px; height: 36px;
    background: var(--accent);
    color: #000;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.user-info { min-width: 0; }
.user-name { display: block; font-size: 0.82rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-role { display: block; font-size: 0.7rem; color: var(--text-muted); }

.logout-btn {
    width: 34px; height: 34px;
    background: var(--danger-dim);
    color: var(--danger);
    border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    font-size: 0.9rem;
    flex-shrink: 0;
}
.logout-btn:hover { background: var(--danger); color: #fff; }

/* ========== PAGE HEADER ========== */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 15px;
}
.page-title { font-family: 'Rajdhani', sans-serif; font-size: 1.8rem; font-weight: 700; }
.page-title span { color: var(--accent); }
.page-subtitle { font-size: 0.85rem; color: var(--text-muted); margin-top: 3px; }

.page-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    white-space: nowrap;
    font-family: 'Rajdhani', sans-serif;
    letter-spacing: 0.5px;
}
.btn-gold { background: var(--accent); color: #000; }
.btn-gold:hover { background: var(--accent-hover); color: #000; box-shadow: 0 4px 15px rgba(212,175,55,0.3); transform: translateY(-1px); }
.btn-outline { background: transparent; color: var(--accent); border: 1px solid var(--border-accent); }
.btn-outline:hover { background: var(--accent-dim); }
.btn-ghost { background: var(--bg-card2); color: var(--text-muted); border: 1px solid var(--border); }
.btn-ghost:hover { color: var(--text); border-color: var(--accent); }
.btn-danger { background: var(--danger-dim); color: var(--danger); border: 1px solid rgba(239,68,68,0.2); }
.btn-danger:hover { background: var(--danger); color: #fff; }
.btn-success { background: var(--success-dim); color: var(--success); border: 1px solid rgba(16,185,129,0.2); }
.btn-success:hover { background: var(--success); color: #fff; }
.btn-sm { padding: 7px 14px; font-size: 0.8rem; }
.btn-lg { padding: 14px 28px; font-size: 1rem; }
.btn-block { width: 100%; justify-content: center; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }

/* ========== CARDS ========== */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 25px;
}
.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border);
}
.card-title { font-family: 'Rajdhani',sans-serif; font-size: 1.1rem; font-weight: 600; display: flex; align-items: center; gap: 10px; }
.card-title i { color: var(--accent); }

/* ========== STAT CARDS ========== */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 20px; margin-bottom: 30px; }

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 22px 20px;
    display: flex;
    align-items: center;
    gap: 18px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.stat-card::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 3px;
    background: var(--accent);
}
.stat-card.success::after { background: var(--success); }
.stat-card.danger::after { background: var(--danger); }
.stat-card.warning::after { background: var(--warning); }
.stat-card.info::after { background: var(--info); }
.stat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--border-accent); }

.stat-icon {
    width: 50px; height: 50px;
    border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}
.stat-card .stat-icon { background: var(--accent-dim); color: var(--accent); }
.stat-card.success .stat-icon { background: var(--success-dim); color: var(--success); }
.stat-card.danger .stat-icon { background: var(--danger-dim); color: var(--danger); }
.stat-card.warning .stat-icon { background: var(--warning-dim); color: var(--warning); }
.stat-card.info .stat-icon { background: var(--info-dim); color: var(--info); }

.stat-info small { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); font-weight: 600; }
.stat-info h3 { font-size: 2rem; font-weight: 700; font-family: 'Rajdhani',sans-serif; margin-top: 2px; }

/* ========== BADGES ========== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}
.badge-yeni { background: var(--info-dim); color: var(--info); }
.badge-gorusuldu { background: var(--warning-dim); color: var(--warning); }
.badge-onay { background: var(--success-dim); color: var(--success); }
.badge-iptal { background: var(--danger-dim); color: var(--danger); }
.badge-gold { background: var(--accent-dim); color: var(--accent); }

/* ========== FORMS ========== */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-grid.cols3 { grid-template-columns: 1fr 1fr 1fr; }
.col-span2 { grid-column: span 2; }
.col-span3 { grid-column: span 3; }

.form-group { display: flex; flex-direction: column; gap: 7px; }
.form-group label { font-size: 0.78rem; font-weight: 600; color: var(--accent); text-transform: uppercase; letter-spacing: 1px; }
.form-group label.muted { color: var(--text-muted); }

.form-control {
    padding: 11px 15px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 0.9rem;
    outline: none;
    transition: var(--transition);
    font-family: 'Montserrat', sans-serif;
}
.form-control:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(212,175,55,0.1); }
.form-control::placeholder { color: var(--text-dim); }
select.form-control { cursor: pointer; }
select.form-control option { background: #1a1a1a; }
textarea.form-control { resize: vertical; min-height: 100px; }

.input-group { position: relative; }
.input-group .form-control { padding-left: 42px; }
.input-group-icon { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--text-muted); font-size: 0.9rem; pointer-events: none; }

/* ========== TABLE ========== */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
thead th {
    padding: 13px 16px;
    text-align: left;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    border-bottom: 2px solid var(--border);
    white-space: nowrap;
}
tbody td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
    font-size: 0.88rem;
    vertical-align: middle;
}
tbody tr:hover td { background: rgba(255,255,255,0.02); }
tbody tr:last-child td { border-bottom: none; }

/* ========== SEARCH & FILTER ========== */
.filter-bar {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
    align-items: center;
}
.search-wrap { position: relative; flex: 1; min-width: 220px; max-width: 380px; }
.search-wrap input { width: 100%; padding: 10px 15px 10px 42px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--text); font-size: 0.88rem; outline: none; font-family: 'Montserrat',sans-serif; }
.search-wrap input:focus { border-color: var(--accent); }
.search-wrap i { position: absolute; left: 15px; top: 50%; transform: translateY(-50%); color: var(--text-muted); font-size: 0.85rem; }

.filter-tabs { display: flex; gap: 6px; flex-wrap: wrap; }
.filter-tab { padding: 8px 16px; border-radius: 20px; font-size: 0.8rem; font-weight: 600; cursor: pointer; border: 1px solid var(--border); background: var(--bg-card); color: var(--text-muted); transition: var(--transition); text-decoration: none; }
.filter-tab:hover, .filter-tab.active { background: var(--accent-dim); color: var(--accent); border-color: var(--border-accent); }

/* ========== TIMELINE (Notlar) ========== */
.timeline { display: flex; flex-direction: column; gap: 0; }
.timeline-item { display: flex; gap: 15px; padding-bottom: 20px; position: relative; }
.timeline-item:not(:last-child)::before { content: ''; position: absolute; left: 15px; top: 32px; bottom: 0; width: 1px; background: var(--border); }
.timeline-dot { width: 31px; height: 31px; border-radius: 50%; background: var(--accent-dim); border: 2px solid var(--accent); display: flex; align-items: center; justify-content: center; font-size: 0.75rem; color: var(--accent); flex-shrink: 0; z-index: 1; }
.timeline-content { flex: 1; background: var(--bg-card2); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 12px 16px; }
.timeline-meta { font-size: 0.75rem; color: var(--text-muted); margin-bottom: 6px; display: flex; gap: 12px; flex-wrap: wrap; }
.timeline-meta span { display: flex; align-items: center; gap: 5px; }
.timeline-text { font-size: 0.88rem; line-height: 1.6; color: var(--text); }

/* ========== MODAL ========== */
.modal-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.75);
    backdrop-filter: blur(4px);
    z-index: 999;
    display: flex; align-items: center; justify-content: center;
    opacity: 0; visibility: hidden;
    transition: var(--transition);
}
.modal-overlay.active { opacity: 1; visibility: visible; }
.modal {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-top: 3px solid var(--accent);
    border-radius: var(--radius);
    width: 90%;
    max-width: 520px;
    padding: 30px;
    transform: translateY(20px);
    transition: var(--transition);
    max-height: 90vh;
    overflow-y: auto;
}
.modal-overlay.active .modal { transform: translateY(0); }
.modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 25px; }
.modal-title { font-family: 'Rajdhani',sans-serif; font-size: 1.3rem; font-weight: 700; }
.modal-close { background: none; border: none; color: var(--text-muted); font-size: 1.2rem; cursor: pointer; padding: 5px; transition: var(--transition); }
.modal-close:hover { color: var(--danger); }

/* ========== TOAST ========== */
.toast-container { position: fixed; bottom: 25px; right: 25px; z-index: 9999; display: flex; flex-direction: column; gap: 10px; }
.toast {
    display: flex; align-items: center; gap: 12px;
    padding: 14px 20px;
    border-radius: var(--radius-sm);
    font-size: 0.88rem; font-weight: 500;
    box-shadow: var(--shadow-lg);
    min-width: 280px;
    animation: slideInToast 0.4s ease forwards;
}
.toast.success { background: #0f2a1a; border: 1px solid var(--success); color: var(--success); }
.toast.error { background: #2a0f0f; border: 1px solid var(--danger); color: var(--danger); }
.toast.info { background: var(--accent-dim); border: 1px solid var(--border-accent); color: var(--accent); }
.toast i { font-size: 1.1rem; }

@keyframes slideInToast {
    from { transform: translateX(120%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* ========== PROGRESS ========== */
.progress-bar { background: var(--border); border-radius: 10px; height: 6px; overflow: hidden; }
.progress-fill { height: 100%; border-radius: 10px; background: var(--accent); transition: width 0.5s ease; }

/* ========== EMPTY STATE ========== */
.empty-state { text-align: center; padding: 60px 20px; color: var(--text-muted); }
.empty-state i { font-size: 3rem; color: var(--text-dim); margin-bottom: 15px; display: block; }
.empty-state h3 { font-family: 'Rajdhani',sans-serif; font-size: 1.3rem; margin-bottom: 8px; color: var(--text-muted); }
.empty-state p { font-size: 0.88rem; }

/* ========== PRIORITY DOTS ========== */
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; flex-shrink: 0; }
.dot-normal { background: var(--info); }
.dot-yuksek { background: var(--warning); }
.dot-kritik { background: var(--danger); animation: pulse 1.5s infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.4} }

/* ========== LOGIN PAGE ========== */
.login-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; background: radial-gradient(ellipse at top, #1a1500 0%, #0a0a0a 70%); }
.login-box { background: var(--bg-card); border: 1px solid var(--border); border-top: 3px solid var(--accent); border-radius: var(--radius); padding: 45px 40px; width: 100%; max-width: 420px; box-shadow: var(--shadow-lg); }
.login-logo { text-align: center; margin-bottom: 8px; }
.login-logo img { max-height: 70px; }
.login-subtitle { text-align: center; font-size: 0.78rem; letter-spacing: 2.5px; text-transform: uppercase; color: var(--text-muted); margin-bottom: 35px; }
.login-error { background: var(--danger-dim); border: 1px solid rgba(239,68,68,0.3); border-left: 3px solid var(--danger); color: var(--danger); padding: 12px 15px; border-radius: var(--radius-sm); margin-bottom: 20px; font-size: 0.85rem; }
.login-btn { width: 100%; padding: 14px; background: var(--accent); color: #000; border: none; border-radius: var(--radius-sm); font-family: 'Rajdhani',sans-serif; font-size: 1.05rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; cursor: pointer; transition: var(--transition); margin-top: 5px; }
.login-btn:hover { background: var(--accent-hover); box-shadow: 0 5px 20px rgba(212,175,55,0.3); transform: translateY(-1px); }

/* ========== KANBAN DURUM ========== */
.status-btn { padding: 7px 14px; border-radius: 20px; font-size: 0.78rem; font-weight: 700; cursor: pointer; border: 1px solid transparent; transition: var(--transition); font-family: 'Montserrat',sans-serif; }
.status-btn:hover { transform: translateY(-1px); }
.status-btn.yeni { background: var(--info-dim); color: var(--info); border-color: rgba(59,130,246,0.3); }
.status-btn.gorusuldu { background: var(--warning-dim); color: var(--warning); border-color: rgba(245,158,11,0.3); }
.status-btn.onay { background: var(--success-dim); color: var(--success); border-color: rgba(16,185,129,0.3); }
.status-btn.iptal { background: var(--danger-dim); color: var(--danger); border-color: rgba(239,68,68,0.3); }

/* ========== RESPONSIVE ========== */
@media (max-width: 1100px) {
    :root { --sidebar-w: 70px; }
    .sidebar-logo img { display: none; }
    .sidebar-logo-mini { display: block; }
    .sidebar-logo { padding: 20px 10px; }
    .nav-group-label, .nav-item span, .badge-nav, .user-info, .user-name, .user-role { display: none; }
    .nav-item { justify-content: center; padding: 12px 10px; }
    .nav-item i { width: auto; font-size: 1.15rem; }
    .sidebar-footer { justify-content: center; flex-direction: column; padding: 10px; }
    .user-card { justify-content: center; }
    .logout-btn { width: 100%; justify-content: center; }
    .main-content { padding: 25px 20px; }
}

@media (max-width: 768px) {
    .form-grid { grid-template-columns: 1fr; }
    .form-grid.cols3 { grid-template-columns: 1fr; }
    .col-span2, .col-span3 { grid-column: span 1; }
    .stat-grid { grid-template-columns: 1fr 1fr; }
    .page-header { flex-direction: column; align-items: flex-start; }
    .filter-bar { flex-direction: column; align-items: stretch; }
    .search-wrap { max-width: 100%; }
    .main-content { padding: 20px 15px; }
}

@media (max-width: 480px) {
    .stat-grid { grid-template-columns: 1fr; }
    .login-box { padding: 30px 20px; }
}

/* ========== MOBIL EK DUZELTMELER ========== */
@media (max-width: 768px) {
    .main-content { padding: 15px 12px; }
    .page-header { flex-direction: column; align-items: flex-start; gap: 12px; }
    .page-actions { width: 100%; display: flex; gap: 8px; flex-wrap: wrap; }
    .page-actions .btn { flex: 1; justify-content: center; min-width: 120px; }

    .stat-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .stat-card { padding: 15px 12px; gap: 12px; }
    .stat-info h3 { font-size: 1.6rem; }

    /* Dashboard grid tek sutun */
    .dash-grid, [style*="grid-template-columns: 2fr 1fr"], [style*="grid-template-columns:2fr 1fr"],
    [style*="grid-template-columns: 1.5fr 1fr"], [style*="grid-template-columns:1.5fr 1fr"] {
        display: flex !important;
        flex-direction: column !important;
        gap: 15px !important;
    }

    /* Tablo scroll */
    .table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    table { min-width: 500px; }
    thead th, tbody td { padding: 10px 12px; font-size: 0.82rem; }

    /* Filter bar */
    .filter-bar { flex-direction: column; }
    .filter-tabs { flex-wrap: wrap; }
    .filter-tab { font-size: 0.75rem; padding: 6px 12px; }
    .search-wrap { max-width: 100%; }

    /* Kart */
    .card { padding: 15px; }
    .card-header { margin-bottom: 14px; padding-bottom: 12px; }

    /* Modal */
    .modal { padding: 20px; margin: 10px; width: calc(100% - 20px); }
    .modal [style*="grid-template-columns: 1fr 1fr"] { display: flex !important; flex-direction: column !important; }

    /* Butonlar */
    .btn-lg { padding: 12px 20px; font-size: 0.95rem; }

    /* Sidebar overlay on mobile */
    .sidebar { transform: translateX(-100%); transition: transform 0.3s ease; }
    .sidebar.open { transform: translateX(0); box-shadow: 5px 0 20px rgba(0,0,0,0.5); }
    .main-content { margin-left: 0 !important; width: 100% !important; }

    /* Top bar for mobile */
    .mobile-topbar {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 12px 15px;
        background: var(--sidebar-bg);
        border-bottom: 1px solid var(--border);
        position: sticky;
        top: 0;
        z-index: 99;
        margin-bottom: 15px;
        margin-left: -12px;
        margin-right: -12px;
        margin-top: -15px;
    }
    .mobile-topbar-logo { font-family: 'Rajdhani',sans-serif; font-size: 1.3rem; font-weight: 700; color: #fff; }
    .mobile-topbar-logo span { color: var(--accent); }
    .mobile-menu-toggle { background: none; border: none; color: var(--text); font-size: 1.3rem; cursor: pointer; padding: 5px; }
    .sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.6); z-index: 99; }
    .sidebar-overlay.active { display: block; }
}

@media (min-width: 769px) {
    .mobile-topbar { display: none; }
    .sidebar-overlay { display: none !important; }
}