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

:root {
    --primary: #FF6B00;
    --primary-dark: #E05E00;
    --primary-light: #FF8C33;
    --primary-bg: #FFF5EB;
    --accent: #FF8C33;
    --dark: #1A1A1A;
    --dark-light: #2D2D2D;
    --white: #FFFFFF;
    --bg: #F5F5F5;
    --text: #1A1A1A;
    --text-light: #666;
    --border: #E0E0E0;
    --sidebar-width: 260px;
    --sidebar-collapsed: 0px;
}

body {
    font-family: 'Sarabun', 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

/* ===== Sidebar ===== */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: linear-gradient(180deg, #1A1A1A 0%, #2D2D2D 100%);
    z-index: 200;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s cubic-bezier(.4,0,.2,1);
    box-shadow: 4px 0 24px rgba(0,0,0,.15);
    overflow-y: auto;
    overflow-x: hidden;
}

.sidebar-brand {
    padding: 28px 24px 20px;
    text-align: center;
    border-bottom: 1px solid rgba(255,255,255,.08);
}
.sidebar-brand a {
    color: #fff;
    text-decoration: none;
    font-size: 26px;
    font-weight: 700;
    letter-spacing: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}
.sidebar-brand .brand-icon {
    width: 40px;
    height: 40px;
    background: var(--primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.sidebar-brand .brand-icon svg {
    width: 24px;
    height: 24px;
    fill: #fff;
}
.sidebar-brand .brand-sub {
    font-size: 11px;
    color: rgba(255,255,255,.5);
    letter-spacing: 1px;
    margin-top: 4px;
    font-weight: 400;
}

/* Sidebar Menu */
.sidebar-menu {
    flex: 1;
    padding: 16px 0;
    list-style: none;
}
.sidebar-menu li {
    margin: 2px 12px;
}
.sidebar-menu a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: rgba(255,255,255,.65);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    border-radius: 10px;
    transition: all 0.2s ease;
    position: relative;
}
.sidebar-menu a svg {
    width: 20px;
    height: 20px;
    fill: rgba(255,255,255,.5);
    flex-shrink: 0;
    transition: fill 0.2s;
}
.sidebar-menu a:hover {
    background: rgba(255,255,255,.08);
    color: var(--primary-light);
    transform: translateX(4px);
}
.sidebar-menu a:hover svg {
    fill: var(--primary-light);
}
.sidebar-menu a.active {
    background: rgba(255,107,0,.1);
    color: var(--primary);
    box-shadow: none;
}
.sidebar-menu a.active svg {
    fill: var(--primary);
}
.sidebar-menu a.active::before {
    content: '';
    position: absolute;
    left: -12px;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 60%;
    background: var(--primary);
    border-radius: 0 4px 4px 0;
}

/* Sidebar User Info */
.sidebar-user {
    padding: 16px 20px;
    border-top: 1px solid rgba(255,255,255,.08);
    display: flex;
    align-items: center;
    gap: 12px;
}
.sidebar-user-avatar {
    width: 38px;
    height: 38px;
    background: rgba(255,107,0,.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.sidebar-user-avatar svg {
    width: 20px;
    height: 20px;
    fill: var(--primary);
}
.sidebar-user-info {
    flex: 1;
    min-width: 0;
}
.sidebar-user-name {
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.sidebar-user-role {
    color: rgba(255,255,255,.45);
    font-size: 11px;
}
.sidebar-logout {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 8px;
    color: rgba(255,255,255,.5);
    text-decoration: none;
    transition: all 0.2s;
    flex-shrink: 0;
}
.sidebar-logout:hover {
    background: rgba(255,107,0,.15);
    color: var(--primary);
}
.sidebar-logout svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

/* Mobile Toggle */
.sidebar-toggle {
    display: none;
    position: fixed;
    top: 14px;
    left: 14px;
    z-index: 300;
    background: var(--dark);
    color: #fff;
    border: none;
    border-radius: 10px;
    width: 44px;
    height: 44px;
    font-size: 22px;
    cursor: pointer;
    box-shadow: 0 2px 12px rgba(0,0,0,.3);
    transition: all 0.2s;
    align-items: center;
    justify-content: center;
}
.sidebar-toggle:hover {
    background: var(--primary);
    transform: scale(1.05);
}
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.5);
    z-index: 150;
    opacity: 0;
    transition: opacity 0.3s;
}

/* ===== Main Content ===== */
.main-content {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    transition: margin-left 0.3s cubic-bezier(.4,0,.2,1);
}

/* ===== Container ===== */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 28px 28px;
}

.page-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 20px;
    padding-left: 14px;
    border-left: 4px solid var(--primary);
}

/* ===== Cards ===== */
.card-wrap {
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 2px 16px rgba(0,0,0,.05);
    padding: 24px;
    margin-bottom: 20px;
    transition: box-shadow 0.2s;
}
.card-wrap:hover {
    box-shadow: 0 4px 24px rgba(0,0,0,.08);
}

/* ===== Dashboard ===== */
.dash-cards { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 28px; }
.dash-card {
    flex: 1;
    min-width: 150px;
    background: #fff;
    border-radius: 14px;
    padding: 22px;
    box-shadow: 0 2px 12px rgba(0,0,0,.05);
    text-align: center;
    border-left: 5px solid var(--dark);
    transition: all 0.25s ease;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}
.dash-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 60px;
    height: 60px;
    background: var(--primary-bg);
    border-radius: 0 0 0 60px;
    opacity: 0.5;
    transition: opacity 0.2s;
}
.dash-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,.1);
}
.dash-card .num { font-size: 34px; font-weight: 700; color: var(--dark); position: relative; z-index: 1; }
.dash-card .lbl { font-size: 13px; color: var(--text-light); margin-top: 4px; position: relative; z-index: 1; }
.dash-card.clr-orange { border-left-color: var(--primary); }
.dash-card.clr-orange .num { color: var(--primary-dark); }
.dash-card.clr-purple { border-left-color: #9b59b6; }
.dash-card.clr-green { border-left-color: #27ae60; }
.dash-card.clr-gray { border-left-color: #95a5a6; }

/* ===== Sections (Form) ===== */
.section {
    margin-bottom: 24px;
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}
.section-title {
    background: var(--dark);
    padding: 14px 20px;
    font-size: 15px;
    font-weight: 700;
    color: #fff;
    border-bottom: 1px solid var(--border);
    padding-left: 20px;
}
.section-body { padding: 20px; }

/* ===== Grid ===== */
.row { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 12px; }
.col-full { flex: 1 1 100%; }
.col-half { flex: 1 1 calc(50% - 7px); min-width: 200px; }
.col-third { flex: 1 1 calc(33.33% - 10px); min-width: 160px; }

/* ===== Form Controls ===== */
label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: #555;
    margin-bottom: 5px;
}
input[type="text"],
input[type="email"],
input[type="number"],
input[type="date"],
input[type="time"],
input[type="password"],
select,
textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1.5px solid #ddd;
    border-radius: 10px;
    font-size: 14px;
    font-family: inherit;
    transition: border-color .2s, box-shadow .2s;
    background: #fff;
}
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255,107,0,.12);
}
textarea { resize: vertical; min-height: 60px; }

/* ===== Checkbox & Radio ===== */
.check-group { display: flex; flex-wrap: wrap; gap: 10px 24px; }
.check-item, .radio-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    cursor: pointer;
}
.check-item input, .radio-item input { width: 18px; height: 18px; accent-color: var(--primary); cursor: pointer; }

/* ===== Fuel Gauge ===== */
.fuel-group { display: flex; flex-wrap: wrap; gap: 8px; }
.fuel-option { position: relative; }
.fuel-option input { display: none; }
.fuel-option span {
    display: inline-block;
    padding: 8px 16px;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all .2s;
}
.fuel-option input:checked + span { background: var(--primary); color: #fff; border-color: var(--primary); }
.fuel-option span:hover { border-color: var(--primary); }

/* ===== Repair Type Toggle ===== */
.repair-toggle { display: flex; gap: 12px; margin-bottom: 16px; }
.repair-toggle label {
    flex: 1;
    text-align: center;
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 10px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 700;
    transition: all .2s;
}
.repair-toggle input { display: none; }
.repair-toggle label.active {
    border-color: var(--primary);
    background: var(--primary-bg);
    color: var(--primary-dark);
}
.repair-panel { display: none; }
.repair-panel.active { display: block; }

/* ===== Repair Items ===== */
.repair-item-row {
    background: #fafafa;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 12px;
    position: relative;
}
.repair-item-row .item-number {
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 8px;
    font-size: 14px;
}
.btn-remove-item {
    position: absolute;
    top: 12px;
    right: 12px;
    background: #e74c3c;
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 4px 10px;
    font-size: 12px;
    cursor: pointer;
}
.btn-remove-item:hover { background: #c0392b; }

.image-preview-wrap { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.image-preview-wrap .thumb {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid #ddd;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    border: none;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
    text-decoration: none;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); box-shadow: 0 4px 12px rgba(255,107,0,.3); }
.btn-success { background: #27ae60; color: #fff; }
.btn-success:hover { background: #219a52; box-shadow: 0 4px 12px rgba(39,174,96,.3); }
.btn-warning { background: #f39c12; color: #fff; }
.btn-warning:hover { background: #e67e22; box-shadow: 0 4px 12px rgba(243,156,18,.3); }
.btn-danger { background: #e74c3c; color: #fff; }
.btn-danger:hover { background: #c0392b; box-shadow: 0 4px 12px rgba(231,76,60,.3); }
.btn-outline {
    background: #fff;
    color: var(--primary);
    border: 2px solid var(--primary);
}
.btn-outline:hover { background: var(--primary-bg); }
.btn-sm { padding: 6px 14px; font-size: 12px; }

.btn-submit {
    display: block;
    width: 100%;
    padding: 14px;
    font-size: 18px;
    margin-top: 10px;
}

/* ===== Alerts ===== */
.alert {
    padding: 14px 20px;
    border-radius: 10px;
    margin-bottom: 20px;
    font-size: 14px;
    font-weight: 600;
}
.alert-success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
.alert-danger { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }

/* ===== Badges ===== */
.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    white-space: nowrap;
}
.badge-received { background: #dbeafe; color: #1e40af; }
.badge-in_progress { background: #FFF5EB; color: #E05E00; }
.badge-waiting_parts { background: #f3e8ff; color: #7e22ce; }
.badge-completed { background: #e8f8ef; color: #1e8449; }
.badge-delivered { background: #f0f0f0; color: #555; }
.badge-insurance { background: #1A1A1A; color: #fff; }
.badge-cash { background: var(--primary-bg); color: var(--primary-dark); }

/* ===== Table ===== */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
thead { background: var(--dark); }
th { padding: 12px 14px; text-align: left; font-weight: 700; color: #fff; border-bottom: 2px solid var(--dark-light); white-space: nowrap; }
td { padding: 10px 14px; border-bottom: 1px solid #f0f0f0; }
tr:hover td { background: var(--primary-bg); }

/* ===== Search & Filter ===== */
.search-bar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }
.search-bar input[type="text"] { flex: 1; min-width: 200px; }
.filter-tabs { display: flex; gap: 6px; margin-bottom: 18px; flex-wrap: wrap; }
.filter-tab {
    padding: 7px 18px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    color: #555;
    background: #f0f2f5;
    transition: all .2s;
}
.filter-tab:hover { background: var(--primary-bg); color: var(--primary-dark); }
.filter-tab.active { background: var(--primary); color: #fff; }

/* ===== Pagination ===== */
.pagination { display: flex; justify-content: center; gap: 4px; margin-top: 20px; flex-wrap: wrap; }
.pagination a, .pagination span {
    display: inline-block;
    padding: 8px 14px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    background: #fff;
    color: #333;
    border: 1px solid #ddd;
    transition: all .2s;
}
.pagination a:hover { background: var(--primary-bg); border-color: var(--primary); color: var(--primary); }
.pagination .active { background: var(--primary); color: #fff; border-color: var(--primary); }
.pagination .disabled { opacity: .4; pointer-events: none; }

/* ===== View Detail ===== */
.detail-row { display: flex; flex-wrap: wrap; gap: 6px 0; padding: 8px 0; border-bottom: 1px solid #f3f3f3; }
.detail-label { flex: 0 0 200px; font-weight: 600; color: #555; font-size: 13px; }
.detail-value { flex: 1; font-size: 14px; min-width: 180px; }
.gallery { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 6px; }
.gallery img { width: 120px; height: 90px; object-fit: cover; border-radius: 8px; border: 1px solid #ddd; cursor: pointer; transition: all .2s; }
.gallery img:hover { transform: scale(1.05); box-shadow: 0 4px 12px rgba(0,0,0,.15); }
.prop-list { display: flex; flex-wrap: wrap; gap: 6px; }
.prop-tag { display: inline-block; padding: 4px 12px; background: var(--primary-bg); color: var(--primary-dark); border-radius: 14px; font-size: 12px; font-weight: 600; }

/* ===== Status Dropdown ===== */
.status-select {
    padding: 5px 10px;
    border-radius: 8px;
    border: 1px solid #ddd;
    font-size: 12px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
}

/* ===== Empty State ===== */
.empty-state { text-align: center; padding: 60px 20px; color: #999; }
.empty-state .icon { font-size: 48px; margin-bottom: 10px; }

/* ===== Recent Table (Dashboard) ===== */
.dash-section-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 14px;
    padding-bottom: 8px;
    padding-left: 12px;
    border-bottom: 2px solid var(--border);
    border-left: 4px solid var(--primary);
}

/* ===== Login Page ===== */
.login-body {
    background: linear-gradient(135deg, #1A1A1A 0%, #2D2D2D 50%, #1A1A1A 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}
.login-wrap { width: 100%; max-width: 420px; padding: 20px; }
.login-card {
    background: #fff;
    border-radius: 20px;
    padding: 44px 36px;
    box-shadow: 0 20px 60px rgba(0,0,0,.4);
}
.login-header { text-align: center; margin-bottom: 32px; }
.login-header h1 { font-size: 32px; color: var(--primary); letter-spacing: 3px; }
.login-header p { color: var(--text-light); font-size: 14px; margin-top: 6px; }
.login-card .form-group { margin-bottom: 18px; }
.login-card .form-group label { margin-bottom: 6px; }
.login-card .btn-submit { margin-top: 10px; }

/* ===== Form Group ===== */
.form-group { margin-bottom: 16px; }

/* ===== Permission Grid ===== */
.perm-category { margin-bottom: 24px; }

/* ===== Scrollbar ===== */
.sidebar::-webkit-scrollbar { width: 4px; }
.sidebar::-webkit-scrollbar-track { background: transparent; }
.sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,.1); border-radius: 4px; }

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .sidebar-toggle { display: flex; }
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .sidebar-overlay.open { display: block; opacity: 1; }
    .main-content { margin-left: 0; padding-top: 60px; }
    .container { padding: 16px 12px; }
    .col-half, .col-third { flex: 1 1 100%; }
    .card-wrap { padding: 16px; }
    .detail-label { flex: 0 0 100%; }
    .repair-toggle { flex-direction: column; }
    .login-card { padding: 28px 20px; }
    .dash-card { min-width: 130px; }
}