/* ========================================
   SERVICES MESIN - RUANG APPLE
   Minimalist UI · Mobile First · Secure
   ======================================== */

:root {
    --bg: #f2f2f7;
    --card: #ffffff;
    --text: #1c1c1e;
    --text-secondary: #8e8e93;
    --border: #e5e5ea;
    --accent: #1d1d1f;
    --accent-hover: #3a3a3c;
    --success: #34c759;
    --warning: #ff9f0a;
    --danger: #ff3b30;
    --info: #007aff;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
    --font: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Segoe UI', system-ui, sans-serif;
    --transition: 0.2s ease;
}

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

html {
    -webkit-text-size-adjust: 100%;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    font-size: 15px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    min-height: 100dvh;
    overflow-x: hidden;
}

a { color: var(--info); text-decoration: none; }

/* ======== NAVBAR ======== */
.navbar {
    background: var(--accent);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 0 16px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.navbar-brand {
    display: flex;
    align-items: center;
    text-decoration: none;
    flex-shrink: 0;
}

.navbar-brand img {
    height: 24px;
    width: auto;
    filter: brightness(0) invert(1);
    transition: opacity var(--transition);
}

.navbar-brand:active img { opacity: 0.7; }

.nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    border-radius: var(--radius-sm);
    color: #f5f5f7;
    font-size: 20px;
    transition: background var(--transition);
}

.nav-toggle:hover { background: rgba(255,255,255,0.1); }

/* Mobile menu */
.nav-menu {
    display: none;
    position: fixed;
    top: 52px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.4);
    z-index: 99;
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
    animation: fadeIn 0.15s ease;
}

.nav-menu.open { display: block; }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideDown { from { transform: translateY(-8px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

.nav-menu-inner {
    background: var(--card);
    padding: 6px;
    box-shadow: var(--shadow-md);
    animation: slideDown 0.2s ease;
}

.nav-menu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 13px 16px;
    color: var(--text);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: background var(--transition);
}

.nav-menu a:active { background: var(--bg); }
.nav-menu a.nav-logout { color: var(--danger); }

.nav-menu .nav-user-info {
    padding: 14px 16px;
    border-top: 1px solid var(--border);
    margin-top: 4px;
    font-size: 13px;
    color: var(--text-secondary);
}

/* Desktop nav */
.nav-desktop {
    display: none;
    align-items: center;
    gap: 2px;
}

.nav-desktop a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    transition: all var(--transition);
    white-space: nowrap;
}

.nav-desktop a:hover { color: #fff; background: rgba(255,255,255,0.1); }
.nav-desktop a.nav-logout { color: #ff6961; }
.nav-desktop a.nav-logout:hover { background: rgba(255,69,58,0.15); }

.nav-desktop .nav-user {
    color: rgba(255,255,255,0.4);
    font-size: 12px;
    padding: 6px 10px;
    white-space: nowrap;
}

/* ======== LAYOUT ======== */
.container {
    width: 100%;
    max-width: 960px;
    margin: 0 auto;
    padding: 16px;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    gap: 12px;
}

.page-header h2 {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.4px;
    color: var(--text);
}

/* ======== CARD ======== */
.card {
    background: var(--card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 20px;
    margin-bottom: 12px;
}

.card h2 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -0.2px;
}

/* ======== STATS ======== */
.stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-bottom: 12px;
}

.stat-card {
    background: var(--card);
    border-radius: var(--radius);
    padding: 16px 12px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: transform var(--transition);
}

.stat-card:active { transform: scale(0.97); }

.stat-card .number {
    font-size: 28px;
    font-weight: 700;
    letter-spacing: -1px;
    color: var(--text);
    line-height: 1.1;
}

.stat-card .label {
    font-size: 11px;
    color: var(--text-secondary);
    margin-top: 3px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.stat-card.stat-pending .number { color: var(--warning); }
.stat-card.stat-pengerjaan .number { color: var(--info); }
.stat-card.stat-selesai .number { color: var(--success); }

/* ======== FORMS ======== */
.form-group { margin-bottom: 14px; }

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 5px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 16px;
    font-family: var(--font);
    background: var(--card);
    color: var(--text);
    transition: border-color var(--transition), box-shadow var(--transition);
    -webkit-appearance: none;
    appearance: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--info);
    box-shadow: 0 0 0 3px rgba(0,122,255,0.12);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #c7c7cc;
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.form-group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238e8e93' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
}

/* ======== BUTTONS ======== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 11px 20px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    font-family: var(--font);
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition);
    white-space: nowrap;
    line-height: 1.3;
    -webkit-tap-highlight-color: transparent;
}

.btn:active { transform: scale(0.96); }

.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-success { background: var(--success); color: #fff; }
.btn-success:hover { background: #2db84d; }
.btn-warning { background: var(--warning); color: #fff; }
.btn-warning:hover { background: #e68f09; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #e0342b; }
.btn-info { background: var(--info); color: #fff; }
.btn-info:hover { background: #0066d6; }
.btn-secondary { background: var(--bg); color: var(--text); border: 1.5px solid var(--border); }
.btn-secondary:hover { background: var(--border); }

.btn-sm { padding: 8px 14px; font-size: 13px; }
.btn-block { width: 100%; }

/* ======== TABLE (desktop) ======== */
.table-responsive { overflow-x: auto; -webkit-overflow-scrolling: touch; }

table { width: 100%; border-collapse: collapse; }

table th, table td {
    padding: 11px 12px;
    text-align: left;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
}

table th {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
    background: var(--bg);
    position: sticky;
    top: 0;
}

table tr:last-child td { border-bottom: none; }
table tbody tr { transition: background var(--transition); }
table tbody tr:active { background: var(--bg); }

/* ======== MOBILE CARD LIST ======== */
.mobile-cards { display: block; }
.desktop-table { display: none; }

.service-card {
    background: var(--card);
    border-radius: var(--radius);
    padding: 14px 16px;
    margin-bottom: 8px;
    box-shadow: var(--shadow);
    transition: transform var(--transition);
}

.service-card:active { transform: scale(0.99); }

.service-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 6px;
    gap: 8px;
}

.service-card-header .name {
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    line-height: 1.3;
}

.service-card-header .id {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 400;
    margin-top: 1px;
}

.service-card-body {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 14px;
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.service-card-actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    padding-top: 10px;
    border-top: 1px solid var(--border);
}

/* ======== BADGES ======== */
.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    line-height: 1.4;
    white-space: nowrap;
}

.badge-pending { background: #fff3cd; color: #856404; }
.badge-pengerjaan { background: #d1ecf1; color: #0c5460; }
.badge-selesai { background: #d4edda; color: #155724; }

/* ======== DETAIL ======== */
.detail-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
}

.detail-item {
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}

.detail-item:last-child { border-bottom: none; }

.detail-item label {
    font-size: 11px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
    display: block;
    margin-bottom: 3px;
}

.detail-item span {
    font-size: 15px;
    font-weight: 500;
    color: var(--text);
    word-break: break-word;
}

.detail-full { grid-column: 1 / -1; }

/* ======== ALERTS ======== */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
    font-size: 14px;
    font-weight: 500;
    animation: slideDown 0.3s ease;
}

.alert a { color: inherit; font-weight: 700; text-decoration: underline; }

.alert-success { background: #d4edda; color: #155724; border-left: 4px solid var(--success); }
.alert-error { background: #f8d7da; color: #721c24; border-left: 4px solid var(--danger); }

/* ======== LOGIN ======== */
.login-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100dvh;
    padding: 20px;
    background: var(--accent);
}

.login-card {
    background: var(--card);
    padding: 36px 24px;
    border-radius: 18px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    width: 100%;
    max-width: 380px;
    animation: slideDown 0.4s ease;
}

.login-logo {
    display: flex;
    justify-content: center;
    margin-bottom: 24px;
}

.login-logo img { height: 40px; width: auto; }

.login-card h2 {
    text-align: center;
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 4px;
    letter-spacing: -0.3px;
}

.login-card .subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 28px;
}

/* ======== SEARCH BAR ======== */
.search-bar {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.search-bar input,
.search-bar select {
    padding: 10px 14px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-family: var(--font);
    background: var(--card);
    color: var(--text);
    transition: border-color var(--transition);
    -webkit-appearance: none;
}

.search-bar input {
    flex: 1;
    min-width: 0;
}

.search-bar select { min-width: 110px; }

.search-bar input:focus,
.search-bar select:focus {
    outline: none;
    border-color: var(--info);
}

/* ======== ACTIONS ROW ======== */
.actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

/* ======== MODAL ======== */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 200;
    justify-content: center;
    align-items: flex-end;
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
}

.modal-overlay.active { display: flex; }

.modal {
    background: var(--card);
    border-radius: 16px 16px 0 0;
    padding: 24px 20px;
    padding-bottom: calc(24px + env(safe-area-inset-bottom, 0));
    width: 100%;
    max-width: 480px;
    box-shadow: 0 -10px 40px rgba(0,0,0,0.15);
    max-height: 85dvh;
    overflow-y: auto;
    animation: slideUp 0.25s ease;
}

@keyframes slideUp { from { transform: translateY(100%); } to { transform: translateY(0); } }

.modal h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 16px;
}

.modal .close-btn {
    float: right;
    background: var(--bg);
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: background var(--transition);
}

.modal .close-btn:active { background: var(--border); }

/* ======== EMPTY STATE ======== */
.empty-state {
    text-align: center;
    padding: 48px 20px;
    color: var(--text-secondary);
}

.empty-state .icon { font-size: 48px; margin-bottom: 12px; opacity: 0.3; }
.empty-state p { font-size: 15px; }

/* ======== PRINT ======== */
@media print {
    .navbar, .nav-menu, .no-print, .page-header .btn, .service-card-actions, .actions { display: none !important; }
    body { background: #fff; }
    .card { box-shadow: none; }
}

/* ======== TABLET 640px+ ======== */
@media (min-width: 640px) {
    .container { padding: 20px; }
    .stats { grid-template-columns: repeat(4, 1fr); gap: 12px; }
    .stat-card .number { font-size: 32px; }
    .form-row { grid-template-columns: 1fr 1fr; gap: 14px; }
    .detail-grid { grid-template-columns: 1fr 1fr; gap: 0 24px; }
    .card { padding: 24px; }
    .search-bar { flex-wrap: nowrap; }
    .modal { border-radius: 16px; align-self: center; animation: slideDown 0.25s ease; }
    .modal-overlay { align-items: center; padding: 20px; }
}

/* ======== DESKTOP 900px+ ======== */
@media (min-width: 900px) {
    .navbar { padding: 0 24px; }
    .nav-toggle { display: none; }
    .nav-menu { display: none !important; }
    .nav-desktop { display: flex; }
    .container { padding: 24px 20px; }
    .mobile-cards { display: none; }
    .desktop-table { display: block; }
    .stat-card { padding: 20px; }
    .stat-card .number { font-size: 36px; }
    .page-header h2 { font-size: 24px; }
}