/* assets/css/style.css */

:root {
    --bg-body: #1e1e2f;
    --bg-sidebar: #151521;
    --bg-card: #282a3a;
    --bg-input: #1e1e2f;
    --text-primary: #e4e6ef;
    --text-muted: #a2a3b7;
    --border-color: #2b2d3e;
    --color-success: #50cd89;
    --color-info: #7239ea;
    --color-warning: #ffc700;
    --color-danger: #f1416c;
    --sidebar-width: 280px;
    --sidebar-width-mobile: 70px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

body {
    background-color: var(--bg-body);
    color: var(--text-primary);
    display: flex;
    min-height: 100vh;
}

/* ========== SIDEBAR ========== */
.sidebar {
    width: var(--sidebar-width);
    background-color: var(--bg-sidebar);
    padding: 25px 0;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    border-right: 1px solid var(--border-color);
    z-index: 100;
    overflow-y: auto;
    transition: transform 0.3s ease, width 0.3s ease;
}

.sidebar .brand {
    padding: 0 25px 30px 25px;
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    letter-spacing: 1px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 25px;
    transition: all 0.3s ease;
}

.sidebar .brand span {
    color: var(--color-info);
}

.sidebar .menu {
    list-style: none;
    padding: 0 15px;
    flex: 1;
}

.sidebar .menu li {
    margin-bottom: 5px;
}

.sidebar .menu li a {
    display: flex;
    align-items: center;
    padding: 12px 18px;
    color: var(--text-muted);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    transition: 0.2s;
    gap: 12px;
    white-space: nowrap;
}

.sidebar .menu li a i {
    font-size: 20px;
    width: 24px;
    text-align: center;
    flex-shrink: 0;
}

.sidebar .menu li a:hover {
    background-color: #2b2d3e;
    color: #fff;
}

.sidebar .menu li a.active {
    background-color: var(--color-info);
    color: #fff;
    box-shadow: 0 5px 15px rgba(114, 57, 234, 0.3);
}

.sidebar .menu li a span {
    transition: opacity 0.3s ease;
}

/* Mobil menü butonu */
.mobile-toggle {
    display: none;
    position: fixed;
    top: 15px;
    left: 15px;
    z-index: 200;
    background: var(--color-info);
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 20px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(114, 57, 234, 0.4);
    transition: all 0.3s ease;
}

.mobile-toggle:hover {
    transform: scale(1.05);
}

/* Sidebar overlay (mobil) */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 99;
}

/* ========== MAIN CONTENT ========== */
.main-content {
    margin-left: var(--sidebar-width);
    flex: 1;
    padding: 25px 30px;
    min-height: 100vh;
    transition: margin-left 0.3s ease;
}

/* ========== HEADER ========== */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 15px;
}

.header .page-title h1 {
    font-size: 24px;
    font-weight: 600;
}

.header .page-title small {
    color: var(--text-muted);
    font-size: 14px;
    display: block;
    margin-top: 4px;
}

.header .user-info {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.header .user-info .badge-week {
    background-color: var(--color-info);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
}

/* ========== CARDS ========== */
.card {
    background-color: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    padding: 20px 25px;
    margin-bottom: 25px;
    overflow: hidden;
}

.card-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 15px;
    color: #fff;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.card-title .sub {
    font-weight: 400;
    font-size: 13px;
    color: var(--text-muted);
    margin-left: 10px;
}

/* ========== TABLOLAR ========== */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 0 -5px;
}

.table-responsive table {
    min-width: 600px;
    width: 100%;
    border-collapse: collapse;
}

table th {
    text-align: left;
    padding: 12px 10px;
    color: var(--text-muted);
    font-weight: 500;
    font-size: 13px;
    border-bottom: 1px solid var(--border-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

table td {
    padding: 12px 10px;
    border-bottom: 1px solid #222436;
    font-size: 14px;
}

table tbody tr:hover {
    background-color: #222436;
}

/* ========== FORM ELEMANLARI ========== */
.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    font-size: 13px;
    color: var(--text-muted);
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: #fff;
    font-size: 14px;
    transition: 0.2s;
}

.form-control:focus {
    border-color: var(--color-info);
    outline: none;
    box-shadow: 0 0 0 3px rgba(114, 57, 234, 0.2);
}

select.form-control {
    appearance: auto;
}

.form-control-sm {
    padding: 6px 10px;
    font-size: 13px;
    width: 100px;
}

/* ========== BUTONLAR ========== */
.btn {
    padding: 8px 20px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--color-info);
    color: #fff;
}
.btn-primary:hover {
    background-color: #5a2cbd;
}

.btn-success {
    background-color: var(--color-success);
    color: #1e1e2f;
}
.btn-success:hover {
    background-color: #3cb87a;
}

.btn-danger {
    background-color: var(--color-danger);
    color: #fff;
}
.btn-danger:hover {
    background-color: #c92a56;
}

.btn-soft {
    background-color: #2b2d3e;
    color: #fff;
}
.btn-soft:hover {
    background-color: #3d3f56;
}

.btn-sm {
    padding: 5px 14px;
    font-size: 12px;
}

/* ========== STATS GRID ========== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.stat-box {
    background: var(--bg-card);
    padding: 20px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.stat-box .stat-number {
    font-size: 28px;
    font-weight: 700;
    margin: 8px 0;
}

.stat-box .stat-label {
    color: var(--text-muted);
    font-size: 14px;
}

/* ========== BADGE ========== */
.badge-status {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    display: inline-block;
}

.badge-critical {
    background: #3a1a2a;
    color: var(--color-danger);
}
.badge-warning {
    background: #3a2f1a;
    color: var(--color-warning);
}
.badge-safe {
    background: #1a3a2a;
    color: var(--color-success);
}
.badge-info {
    background: #1a2a3a;
    color: var(--color-info);
}

/* ========== LOGIN SAYFASI ========== */
.login-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: var(--bg-body);
    margin: 0;
    padding: 20px;
}

.login-page .login-box {
    background: var(--bg-card);
    padding: 45px 40px;
    border-radius: 16px;
    width: 100%;
    max-width: 420px;
    border: 1px solid var(--border-color);
}

.login-page .brand-lg {
    text-align: center;
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 30px;
    color: #fff;
}

.login-page .brand-lg span {
    color: var(--color-info);
}

/* ========== HAFTA LISTESI (Dropdown) ========== */
.week-select-wrapper {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}

.week-select-wrapper select {
    min-width: 200px;
    flex: 1;
}

/* ========== RESPONSIVE ========== */

/* Tablet ve küçük ekranlar */
@media (max-width: 992px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .header .page-title h1 {
        font-size: 20px;
    }
}

/* Mobil cihazlar */
@media (max-width: 768px) {
    /* Sidebar */
    .sidebar {
        transform: translateX(-100%);
        width: 280px;
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .sidebar-overlay.active {
        display: block;
    }
    
    .mobile-toggle {
        display: block;
    }
    
    .main-content {
        margin-left: 0;
        padding: 70px 15px 20px 15px;
    }
    
    /* Stats */
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }
    
    .stat-box .stat-number {
        font-size: 22px;
    }
    
    /* Header */
    .header {
        flex-direction: column;
        align-items: flex-start;
        padding-top: 10px;
    }
    
    .header .user-info {
        width: 100%;
        justify-content: space-between;
    }
    
    .header .user-info .badge-week {
        font-size: 11px;
        padding: 6px 12px;
    }
    
    /* Card */
    .card {
        padding: 15px;
    }
    
    .card-title {
        font-size: 14px;
    }
    
    .card-title .sub {
        font-size: 12px;
        margin-left: 5px;
    }
    
    /* Form */
    .form-group label {
        font-size: 12px;
    }
    
    .form-control {
        font-size: 13px;
        padding: 8px 12px;
    }
    
    /* Butonlar */
    .btn {
        font-size: 13px;
        padding: 8px 16px;
    }
    
    .btn-sm {
        font-size: 11px;
        padding: 4px 10px;
    }
    
    /* Tablo */
    table th, table td {
        font-size: 12px;
        padding: 8px 6px;
    }
    
    /* Login */
    .login-page .login-box {
        padding: 30px 20px;
    }
    
    .login-page .brand-lg {
        font-size: 24px;
    }
    
    /* Hafta dropdown */
    .week-select-wrapper {
        flex-direction: column;
        align-items: stretch;
    }
    
    .week-select-wrapper select {
        min-width: unset;
    }
}

/* Çok küçük telefonlar */
@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    
    .stat-box {
        padding: 12px;
    }
    
    .stat-box .stat-number {
        font-size: 18px;
    }
    
    .stat-box .stat-label {
        font-size: 12px;
    }
    
    .main-content {
        padding: 60px 10px 15px 10px;
    }
    
    .card {
        padding: 12px;
    }
    
    .header .page-title h1 {
        font-size: 18px;
    }
    
    .header .user-info {
        flex-wrap: wrap;
        gap: 10px;
    }
    
    table th, table td {
        font-size: 11px;
        padding: 6px 4px;
    }
    
    .btn {
        font-size: 12px;
        padding: 6px 12px;
    }
    
    .form-control-sm {
        width: 70px;
    }
}

/* Sidebar scroll */
.sidebar::-webkit-scrollbar {
    width: 4px;
}
.sidebar::-webkit-scrollbar-track {
    background: var(--bg-sidebar);
}
.sidebar::-webkit-scrollbar-thumb {
    background: var(--color-info);
    border-radius: 4px;
}