:root {
    --bg: #fafafa;
    --card: #ffffff;
    --text: #111827;
    --muted: #6b7280;
    --primary: #2e4a64;
    --primary-dark: #1f3447;
    --primary-light: #3b5e7a;
    --success: #10b981;
    --border: #e5e7eb;
}

/* Aksen brand */
:root {
    --secondary: var(--primary-dark);
    --accent: var(--primary-light);
}

/* Utility kecil untuk teks */
.small { font-size: 12px; }

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--text);
    font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Arial, "Apple Color Emoji", "Segoe UI Emoji";
    font-size: 16px; /* Adjust font size for better readability */
    -webkit-text-size-adjust: 100%;
}

.container {
    width: 100%;
    max-width: 980px;
    margin: 24px auto;
    background: var(--card);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

h1 {
    margin-top: 0;
    font-size: clamp(1.5rem, 4vw, 2rem);
}

fieldset {
    border: 1px solid var(--border);
    border-radius: 8px;
    margin: 18px 0;
    padding: 12px 14px 16px;
    width: 100%;
}

legend {
    padding: 0 8px;
    font-weight: 700;
}

.grid2 {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 10px 14px;
    align-items: center;
}

.grid2 input[type="text"],
.grid2 input[type="date"] {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 16px; /* Prevent zoom on mobile */
}

.sign-img {
    max-width: 100%;
    height: auto;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: #fff;
}

.signature-box {
    border: 1px dashed var(--border);
    padding: 8px;
    background: #fff;
    border-radius: 8px;
    width: 100%;
    max-width: 520px;
}

.signature-box canvas {
    width: 100%;
    height: 160px;
    touch-action: none;
    display: block;
    background: #fff;
}

.sig-actions {
    margin-top: 6px;
}

/* Responsive styles */
@media (max-width: 900px) {
    .container {
        margin: 0;
        border-radius: 0;
        padding: 16px;
    }

    .grid2 {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    th,
    td {
        font-size: 14px;
        padding: 6px 8px;
    }

    .actions {
        flex-direction: column;
    }

    .btn,
    .btn-outline,
    .btn-link {
        padding: 12px 16px;
        width: 100%;
    }
}

@media (max-width: 480px) {
    body {
        font-size: 15px;
    }

    fieldset {
        padding: 10px;
    }

    .signature-box canvas {
        height: 120px;
    }
}

.table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 0 -16px;
    padding: 0 16px;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    min-width: 480px;
}

th,
td {
    border: 1px solid var(--border);
    padding: 8px 10px;
}

th {
    background: #f9fafb;
    text-align: left;
}

.center {
    text-align: center;
}

.muted {
    color: var(--muted);
}

input[type="radio"] {
    transform: scale(1.1);
    margin: 4px;
}

.actions {
    display: flex;
    gap: 10px;
    margin-top: 14px;
}

.btn,
.btn-outline,
.btn-link,
.btn-mini {
    display: inline-block;
    cursor: pointer;
    border-radius: 8px;
    text-decoration: none;
    text-align: center;
    font-size: 16px;
    transition: all 0.2s;
}

.btn {
    padding: 10px 16px;
    background: var(--primary);
    color: #fff;
    border: 0;
}

.btn-outline {
    padding: 10px 16px;
    background: #fff;
    color: var(--primary);
    border: 1px solid var(--primary);
}

.btn-link {
    padding: 8px 12px;
    background: var(--success);
    color: #fff;
}

.btn-mini {
    padding: 6px 10px;
    background: var(--primary);
    color: #fff;
    font-size: 12px;
    border-radius: 6px;
}

.offline-banner {
    background: rgba(46,74,100,0.08);
    color: #1f3447;
    border: 1px solid rgba(46,74,100,0.25);
    padding: 8px 12px;
    border-radius: 8px;
    margin: 10px 0 14px;
}

/* Harmonize Bootstrap warning accents to brand tone */
.badge.bg-warning { background-color: #2e4a64 !important; color: #ffffff !important; }
.alert.alert-warning { background-color: rgba(46,74,100,0.08) !important; border-color: rgba(46,74,100,0.25) !important; color: #1f3447 !important; }

/* App navbar (top for desktop/tablet, bottom for phones) - Desktop menggunakan styling Android */
body.device-desktop { padding-bottom: calc(88px + env(safe-area-inset-bottom)); padding-top: 0; }
body.device-tablet { padding-bottom: calc(88px + env(safe-area-inset-bottom)); padding-top: 0; }
body.device-phone { padding-bottom: calc(88px + env(safe-area-inset-bottom)); }

.app-navbar { position: fixed; left: 0; right: 0; background: #ffffff; z-index: 1000; box-shadow: 0 2px 8px rgba(0,0,0,0.06); }
body.device-desktop .app-navbar, body.device-tablet .app-navbar { bottom: calc(12px + env(safe-area-inset-bottom)); left: 50%; transform: translateX(-50%); width: min(520px, 92%); border: 1px solid #e5e7eb; border-radius: 16px; box-shadow: 0 12px 24px rgba(0,0,0,0.12); background: #ffffff; top: auto; border-bottom: none; }
body.device-phone .app-navbar { bottom: calc(12px + env(safe-area-inset-bottom)); left: 50%; transform: translateX(-50%); width: min(520px, 92%); border: 1px solid #e5e7eb; border-radius: 16px; box-shadow: 0 12px 24px rgba(0,0,0,0.12); background: #ffffff; }

/* Prefer translucent style if supported */
@supports (backdrop-filter: blur(10px)) {
  body.device-phone .app-navbar, body.device-desktop .app-navbar, body.device-tablet .app-navbar { background: rgba(255,255,255,0.92); backdrop-filter: saturate(180%) blur(10px); }
}

.app-navbar .nav-inner { display: flex; align-items: center; justify-content: space-around; gap: 8px; padding: 10px 12px; }
body.device-phone .app-navbar .nav-inner, body.device-desktop .app-navbar .nav-inner, body.device-tablet .app-navbar .nav-inner { justify-content: space-between; gap: 6px; padding: 8px 10px; }

.app-navbar a { color: var(--text); text-decoration: none; padding: 8px 12px; border-radius: 8px; font-size: 14px; }
body.device-phone .app-navbar a, body.device-desktop .app-navbar a, body.device-tablet .app-navbar a { flex: 1 1 0; text-align: center; padding: 8px 10px; border-radius: 12px; font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.app-navbar a:hover, .app-navbar a.active { background: #f3f4f6; }
body.device-phone .app-navbar a:hover, body.device-phone .app-navbar a.active, body.device-desktop .app-navbar a:hover, body.device-desktop .app-navbar a.active, body.device-tablet .app-navbar a:hover, body.device-tablet .app-navbar a.active { background: #eef2ff; }

/* Desktop Dropdown Styles */
.nav-dropdown { 
  position: relative; 
  display: inline-block; 
}
.nav-dropdown .dropdown-toggle { 
  display: flex; 
  align-items: center; 
  gap: 4px; 
  color: var(--text); 
  text-decoration: none; 
  padding: 8px 12px; 
  border-radius: 8px; 
  font-size: 14px; 
}
.nav-dropdown .dropdown-toggle:hover { 
  background: #f3f4f6; 
}
.nav-dropdown .dropdown-toggle i { 
  font-size: 12px; 
  transition: transform 0.2s; 
}
.nav-dropdown:hover .dropdown-toggle i { 
  transform: rotate(180deg); 
}
.nav-dropdown .dropdown-menu { 
  display: none; 
  position: absolute; 
  top: 100%; 
  left: 0; 
  background: #fff; 
  border: 1px solid #e5e7eb; 
  border-radius: 8px; 
  box-shadow: 0 4px 12px rgba(0,0,0,0.1); 
  z-index: 1000; 
  min-width: 180px; 
  padding: 8px 0; 
  margin-top: 4px;
}
.nav-dropdown:hover .dropdown-menu { 
  display: block; 
}
.nav-dropdown .dropdown-menu a { 
  display: block; 
  padding: 8px 16px; 
  color: var(--text); 
  text-decoration: none; 
  font-size: 14px; 
  border-radius: 0; 
  margin: 0; 
  transition: background-color 0.2s;
}
.nav-dropdown .dropdown-menu a:hover { 
  background: #f3f4f6; 
}
.nav-dropdown .dropdown-menu a.active { 
  background: #eef2ff; 
  color: var(--primary); 
}

/* Hide dropdowns on mobile - use existing mobile menu - Desktop juga menggunakan mobile menu */
body.device-phone .nav-dropdown .dropdown-menu, body.device-desktop .nav-dropdown .dropdown-menu, body.device-tablet .nav-dropdown .dropdown-menu { display: none !important; }
body.device-phone .nav-dropdown .dropdown-toggle i, body.device-desktop .nav-dropdown .dropdown-toggle i, body.device-tablet .nav-dropdown .dropdown-toggle i { display: none; }

/* Hide specific dropdowns on mobile - Desktop juga */
body.device-phone .nav-dropdown .dropdown-toggle[data-label="Layanan"], body.device-desktop .nav-dropdown .dropdown-toggle[data-label="Layanan"], body.device-tablet .nav-dropdown .dropdown-toggle[data-label="Layanan"] { display: none !important; }
body.device-phone .nav-dropdown .dropdown-toggle[data-label="Management"], body.device-desktop .nav-dropdown .dropdown-toggle[data-label="Management"], body.device-tablet .nav-dropdown .dropdown-toggle[data-label="Management"] { display: none !important; }
body.device-phone .nav-dropdown .dropdown-toggle[data-label="Akun"], body.device-desktop .nav-dropdown .dropdown-toggle[data-label="Akun"], body.device-tablet .nav-dropdown .dropdown-toggle[data-label="Akun"] { display: none !important; }

/* Persempit item pada ponsel: tampilkan hanya item inti - Desktop juga */
body.device-phone .app-navbar a[href="list.php"],
body.device-phone .app-navbar a[href="membership.php"],
body.device-phone .app-navbar a[href="table_layanan.php"],
body.device-phone .app-navbar a[href="manage_addon_services.php"],
body.device-phone .app-navbar a[href="table_karyawan.php"],
body.device-phone .app-navbar a[href="admin/bitly_settings.php"],
body.device-phone .app-navbar a[href="change_password.php"],
body.device-phone .app-navbar a[href="https://drive.google.com/drive/folders/130RksLms66YudH2iVKpDxh-siYwRWVy1?usp=drive_link"],
body.device-phone .app-navbar a[href="logout.php"],
body.device-phone .app-navbar a.logout-desktop,
body.device-desktop .app-navbar a[href="list.php"],
body.device-desktop .app-navbar a[href="membership.php"],
body.device-desktop .app-navbar a[href="table_layanan.php"],
body.device-desktop .app-navbar a[href="manage_addon_services.php"],
body.device-desktop .app-navbar a[href="table_karyawan.php"],
body.device-desktop .app-navbar a[href="admin/bitly_settings.php"],
body.device-desktop .app-navbar a[href="change_password.php"],
body.device-desktop .app-navbar a[href="https://drive.google.com/drive/folders/130RksLms66YudH2iVKpDxh-siYwRWVy1?usp=drive_link"],
body.device-desktop .app-navbar a[href="logout.php"],
body.device-desktop .app-navbar a.logout-desktop,
body.device-tablet .app-navbar a[href="list.php"],
body.device-tablet .app-navbar a[href="membership.php"],
body.device-tablet .app-navbar a[href="table_layanan.php"],
body.device-tablet .app-navbar a[href="manage_addon_services.php"],
body.device-tablet .app-navbar a[href="table_karyawan.php"],
body.device-tablet .app-navbar a[href="admin/bitly_settings.php"],
body.device-tablet .app-navbar a[href="change_password.php"],
body.device-tablet .app-navbar a[href="https://drive.google.com/drive/folders/130RksLms66YudH2iVKpDxh-siYwRWVy1?usp=drive_link"],
body.device-tablet .app-navbar a[href="logout.php"],
body.device-tablet .app-navbar a.logout-desktop {
  display: none !important;
}

/* Gunakan ikon di ponsel, label tampil hanya pada item aktif - Desktop juga */
body.device-phone .app-navbar a, body.device-desktop .app-navbar a, body.device-tablet .app-navbar a { font-size: 0; line-height: 1; display: inline-flex; flex-direction: column; align-items: center; justify-content: center; }
body.device-phone .app-navbar a::before, body.device-desktop .app-navbar a::before, body.device-tablet .app-navbar a::before { display: block; font-size: 18px; line-height: 1; }
body.device-phone .app-navbar a.active::after, body.device-desktop .app-navbar a.active::after, body.device-tablet .app-navbar a.active::after { content: attr(data-label); display: block; margin-top: 2px; font-size: 11px; color: #111827; line-height: 1; }

/* Pemetaan ikon sederhana (emoji) - Desktop juga */
body.device-phone .app-navbar a[href="index.php"]::before, body.device-desktop .app-navbar a[href="index.php"]::before, body.device-tablet .app-navbar a[href="index.php"]::before { content: "🏠"; }
body.device-phone .app-navbar a[href="list.php"]::before, body.device-desktop .app-navbar a[href="list.php"]::before, body.device-tablet .app-navbar a[href="list.php"]::before { content: "📋"; }
body.device-phone .app-navbar a[href="membership.php"]::before, body.device-desktop .app-navbar a[href="membership.php"]::before, body.device-tablet .app-navbar a[href="membership.php"]::before { content: "👑"; }
body.device-phone .app-navbar a[href="table_layanan.php"]::before, body.device-desktop .app-navbar a[href="table_layanan.php"]::before, body.device-tablet .app-navbar a[href="table_layanan.php"]::before { content: "🔧"; }
body.device-phone .app-navbar a[href="manage_addon_services.php"]::before, body.device-desktop .app-navbar a[href="manage_addon_services.php"]::before, body.device-tablet .app-navbar a[href="manage_addon_services.php"]::before { content: "➕"; }
body.device-phone .app-navbar a[href="table_karyawan.php"]::before, body.device-desktop .app-navbar a[href="table_karyawan.php"]::before, body.device-tablet .app-navbar a[href="table_karyawan.php"]::before { content: "👥"; }
body.device-phone .app-navbar a[href="admin/bitly_settings.php"]::before, body.device-desktop .app-navbar a[href="admin/bitly_settings.php"]::before, body.device-tablet .app-navbar a[href="admin/bitly_settings.php"]::before { content: "🔗"; }
body.device-phone .app-navbar a[href="change_password.php"]::before, body.device-desktop .app-navbar a[href="change_password.php"]::before, body.device-tablet .app-navbar a[href="change_password.php"]::before { content: "🔒"; }
body.device-phone .app-navbar a[href="logout.php"]::before, body.device-desktop .app-navbar a[href="logout.php"]::before, body.device-tablet .app-navbar a[href="logout.php"]::before { content: "🚪"; }
/* Gunakan tombol More (⋯) berbasis data-label - Desktop juga */
body.device-phone .app-navbar a[data-label="More"]::before, body.device-desktop .app-navbar a[data-label="More"]::before, body.device-tablet .app-navbar a[data-label="More"]::before { content: "☰"; font-size: 20px; }

/* Default: sembunyikan tombol More di semua perangkat */
.app-navbar a[data-label="More"] { display: none !important; }

/* Tampilkan tombol More pada ponsel dan desktop */
body.device-phone .app-navbar a[data-label="More"], body.device-desktop .app-navbar a[data-label="More"], body.device-tablet .app-navbar a[data-label="More"] { display: inline-flex !important; }

/* Overflow menu untuk tombol More */
.more-menu { display: none; position: fixed; left: 50%; transform: translateX(-50%); bottom: calc(96px + env(safe-area-inset-bottom)); min-width: 200px; background: #fff; border: 1px solid #e5e7eb; border-radius: 12px; padding: 8px; box-shadow: 0 12px 24px rgba(0,0,0,0.12); z-index: 1100; }
.more-menu a { display: block; padding: 10px 12px; border-radius: 8px; color: #111827; text-decoration: none; font-size: 14px; }
.more-menu a:hover { background: #f3f4f6; }
.app-navbar a:hover, .app-navbar a.active { background: #f3f4f6; }

/* Pastikan tidak konflik posisi: override right pada ponsel dan desktop */
body.device-phone .app-navbar, body.device-desktop .app-navbar, body.device-tablet .app-navbar { right: auto; }
/* Indikator aktif minimal di ponsel dan desktop */
body.device-phone .app-navbar .nav-inner, body.device-desktop .app-navbar .nav-inner, body.device-tablet .app-navbar .nav-inner { position: relative; }
body.device-phone .app-navbar .nav-inner a.active, body.device-desktop .app-navbar .nav-inner a.active, body.device-tablet .app-navbar .nav-inner a.active { position: relative; }
body.device-phone .app-navbar .nav-inner a.active::after,
body.device-desktop .app-navbar .nav-inner a.active::after,
body.device-tablet .app-navbar .nav-inner a.active::after {
  content: "";
  position: absolute;
  left: 50%; transform: translateX(-50%);
  bottom: -6px;
  width: 6px; height: 6px; border-radius: 50%; background: #6366f1;
}
body.device-phone .app-navbar a:hover, body.device-phone .app-navbar a.active,
body.device-desktop .app-navbar a:hover, body.device-desktop .app-navbar a.active,
body.device-tablet .app-navbar a:hover, body.device-tablet .app-navbar a.active { background: #eef2ff; }

/* ============================= */
/* Brand Button System Overrides */
/* ============================= */

/* Base */
.btn {
  font-weight: 600;
  border-radius: 10px;
}

/* Primary */
.btn-primary {
  background-color: var(--primary) !important;
  border-color: var(--primary) !important;
  color: #ffffff !important;
}
.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
  background-color: var(--primary-dark) !important;
  border-color: var(--primary-dark) !important;
  color: #ffffff !important;
  box-shadow: 0 0 0 .2rem rgba(46,74,100,.25) !important;
}

/* Secondary */
.btn-secondary {
  background-color: var(--primary-light) !important;
  border-color: var(--primary-light) !important;
  color: #ffffff !important;
}
.btn-secondary:hover,
.btn-secondary:focus,
.btn-secondary:active {
  background-color: var(--primary) !important;
  border-color: var(--primary) !important;
  color: #ffffff !important;
}

/* Outline Primary */
.btn-outline-primary {
  color: var(--primary) !important;
  border-color: var(--primary) !important;
  background-color: transparent !important;
}
.btn-outline-primary:hover,
.btn-outline-primary:focus,
.btn-outline-primary:active {
  color: #ffffff !important;
  background-color: var(--primary) !important;
  border-color: var(--primary) !important;
  box-shadow: 0 0 0 .2rem rgba(46,74,100,.2) !important;
}

/* Outline Secondary → gunakan brand tone abu kebiruan */
.btn-outline-secondary {
  color: var(--primary) !important;
  border-color: rgba(46,74,100,0.35) !important;
  background-color: transparent !important;
}
.btn-outline-secondary:hover,
.btn-outline-secondary:focus,
.btn-outline-secondary:active {
  color: #ffffff !important;
  background-color: var(--primary) !important;
  border-color: var(--primary) !important;
  box-shadow: 0 0 0 .2rem rgba(46,74,100,.2) !important;
}

/* Light (used on dark topbars) */
.btn-light {
  background-color: rgba(46,74,100,0.08) !important;
  border-color: rgba(46,74,100,0.18) !important;
  color: var(--primary) !important;
}
.btn-light:hover,
.btn-light:focus {
  background-color: rgba(46,74,100,0.12) !important;
  border-color: rgba(46,74,100,0.24) !important;
  color: var(--primary) !important;
}

/* Outline Light (topbar icon buttons) */
.btn-outline-light {
  color: #ffffff !important;
  border-color: rgba(255,255,255,0.7) !important;
  background-color: transparent !important;
}
.btn-outline-light:hover,
.btn-outline-light:focus {
  color: #ffffff !important;
  background-color: rgba(255,255,255,0.12) !important;
  border-color: #ffffff !important;
}

/* Brandize warning/info to avoid orange/blue default if used for primary actions */
.btn-warning,
.btn-info {
  background-color: var(--primary) !important;
  border-color: var(--primary) !important;
  color: #ffffff !important;
}
.btn-warning:hover,
.btn-info:hover {
  background-color: var(--primary-dark) !important;
  border-color: var(--primary-dark) !important;
}

/* Keep semantic greens/reds but unify focus ring */
.btn-success:focus,
.btn-danger:focus { box-shadow: 0 0 0 .2rem rgba(46,74,100,.15) !important; }

/* Disabled */
.btn:disabled,
.btn.disabled { opacity: .65; box-shadow: none !important; }

/* Floating action buttons (Transaksi, Add) */
.fab,
.fab-add {
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, background-color .2s ease;
}

.fab:hover,
.fab:focus {
  background-color: var(--primary-dark) !important;
  transform: translateX(-50%) translateY(-3px);
  box-shadow: 0 14px 28px rgba(31,52,71,.45) !important;
}

.fab:active {
  transform: translateX(-50%) translateY(-1px);
  box-shadow: 0 10px 20px rgba(31,52,71,.35) !important;
}

.fab:focus-visible {
  outline: none;
  box-shadow: 0 0 0 .2rem rgba(46,74,100,.3), 0 14px 28px rgba(31,52,71,.45) !important;
}

.fab-add:hover,
.fab-add:focus {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark)) !important;
  transform: translateX(-50%) translateY(-3px);
  box-shadow: 0 14px 28px rgba(31,52,71,.45) !important;
}

.fab-add:active { transform: translateX(-50%) translateY(-1px); }