/* ============================================================================
   SMART WAY MARINE CARGO — Survey System v2.1
   Design System: Poppins (headings) + Montserrat (body) | Brand Blue #4d8bf5
   ============================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800&family=Montserrat:wght@300;400;500;600;700&display=swap');

:root {
    --primary: #4d8bf5; --primary-dark: #3a6fd8; --primary-light: #6ea1ff;
    --primary-bg: #eef4ff; --primary-100: #dce8fd; --primary-200: #b8d3ff;
    --success: #10b981; --success-bg: #ecfdf5;
    --warning: #f59e0b; --warning-bg: #fffbeb;
    --danger: #ef4444; --danger-bg: #fef2f2;
    --info: #06b6d4; --info-bg: #ecfeff;
    --navy: #1a1f36; --navy-light: #272d45;
    --gray-900: #111827; --gray-800: #1f2937; --gray-700: #374151; --gray-600: #4b5563;
    --gray-500: #6b7280; --gray-400: #9ca3af; --gray-300: #d1d5db; --gray-200: #e5e7eb;
    --gray-100: #f3f4f6; --gray-50: #f9fafb; --white: #ffffff;
    --star-color: #f59e0b; --star-empty: #d1d5db;
    --nps-promoter: #10b981; --nps-passive: #f59e0b; --nps-detractor: #ef4444;
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Montserrat', sans-serif;
    --sidebar-width: 260px; --header-height: 64px;
    --radius-sm: 6px; --radius-md: 8px; --radius-lg: 12px; --radius-xl: 16px; --radius-full: 9999px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.06);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.08);
    --shadow-card: 0 1px 4px rgba(0,0,0,0.04), 0 0 0 1px rgba(0,0,0,0.02);
    --transition: 200ms ease;
}

/* ─── Reset ───────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--font-body); font-size: 0.9375rem; color: var(--gray-800); background: #f0f2f5; line-height: 1.6; -webkit-font-smoothing: antialiased; }
h1,h2,h3,h4,h5,h6,.page-title,.data-card-title,.stat-card-label,.survey-title,.modal-title { font-family: var(--font-heading); }
a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary-dark); }
img { max-width: 100%; height: auto; }
input,select,textarea,button { font-family: var(--font-body); }

/* ─── Alerts ──────────────────────────────────────────────────────────────── */
.alert { padding: 0.75rem 1rem; border-radius: var(--radius-md); margin-bottom: 1rem; font-size: 0.85rem; font-weight: 500; display: flex; align-items: center; justify-content: space-between; }
.alert-success { background: var(--success-bg); color: #065f46; border: 1px solid #a7f3d0; }
.alert-danger { background: var(--danger-bg); color: #991b1b; border: 1px solid #fecaca; }
.alert-warning { background: var(--warning-bg); color: #92400e; border: 1px solid #fde68a; }
.alert-info { background: var(--info-bg); color: #155e75; border: 1px solid #a5f3fc; }
.alert .btn-close { background: none; border: none; font-size: 1.2rem; cursor: pointer; opacity: 0.5; padding: 0 0.25rem; }
.alert .btn-close:hover { opacity: 1; }
.alert-dismissible { padding-right: 2.5rem; position: relative; }
.alert-dismissible .btn-close { position: absolute; right: 0.75rem; top: 50%; transform: translateY(-50%); }

/* ============================================================================
   ADMIN PANEL
   ============================================================================ */

.admin-wrapper { display: flex; min-height: 100vh; }

/* ─── Sidebar (Light) ─────────────────────────────────────────────────────── */
.admin-sidebar {
    width: var(--sidebar-width); background: var(--white); position: fixed;
    top: 0; left: 0; bottom: 0; z-index: 1000; overflow-y: auto; overflow-x: hidden;
    transition: transform var(--transition); border-right: 1px solid var(--gray-200);
    box-shadow: 1px 0 8px rgba(0,0,0,0.03);
}
.admin-sidebar::-webkit-scrollbar { width: 4px; }
.admin-sidebar::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 4px; }
.sidebar-header {
    height: var(--header-height);
    padding: 0.75rem 1.25rem;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    overflow: hidden;
}
.sidebar-brand-link {
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    width: 100%;
}
.sidebar-logo {
    max-height: 42px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
    display: block;
}
.sidebar-nav { padding: 0.75rem 0; }
.sidebar-nav .nav-section { padding: 0.5rem 1.5rem; font-family: var(--font-heading); font-size: 0.62rem; font-weight: 600; color: var(--gray-400); text-transform: uppercase; letter-spacing: 0.08em; margin-top: 0.75rem; }
.sidebar-nav .nav-link {
    display: flex; align-items: center; gap: 0.75rem; padding: 0.55rem 1.5rem;
    color: #64748b; font-size: 0.84rem; font-weight: 500; transition: all var(--transition);
    border-left: 3px solid transparent; text-decoration: none;
}
.sidebar-nav .nav-link:hover { background: #f1f5f9; color: var(--navy); }
.sidebar-nav .nav-link:hover i { color: var(--primary); }
.sidebar-nav .nav-link.active { background: var(--primary-bg); color: var(--primary); border-left-color: var(--primary); font-weight: 600; }
.sidebar-nav .nav-link i { font-size: 1.1rem; width: 22px; text-align: center; color: var(--gray-400); transition: color var(--transition); }
.sidebar-nav .nav-link.active i { color: var(--primary); }
.sidebar-nav .nav-badge { margin-left: auto; background: var(--danger); color: var(--white); font-size: 0.62rem; font-weight: 700; padding: 0.15rem 0.5rem; border-radius: var(--radius-full); min-width: 20px; text-align: center; }
.sidebar-nav .nav-divider { height: 1px; background: var(--gray-100); margin: 0.5rem 1.25rem; }

/* ─── Main Content ────────────────────────────────────────────────────────── */
.admin-main { flex: 1; margin-left: var(--sidebar-width); min-width: 0; }
.admin-topbar {
    height: var(--header-height); background: var(--white); border-bottom: 1px solid var(--gray-200);
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 2rem; position: sticky; top: 0; z-index: 100; box-shadow: var(--shadow-sm);
}
.topbar-left { display: flex; align-items: center; gap: 1rem; }
.sidebar-toggle { display: none; border: none; background: none; font-size: 1.4rem; color: var(--gray-600); cursor: pointer; padding: 0.5rem; }
.page-title { font-family: var(--font-heading); font-size: 1.3rem; font-weight: 700; color: var(--navy); }
.topbar-right { display: flex; align-items: center; gap: 1.5rem; }
.admin-user-info { display: flex; align-items: center; gap: 0.5rem; font-size: 0.85rem; font-weight: 500; color: var(--gray-600); }
.admin-user-info .avatar { width: 36px; height: 36px; background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: var(--white); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.85rem; font-family: var(--font-heading); }
.admin-content { padding: 1.5rem 2rem; }

/* ─── Stat Cards ──────────────────────────────────────────────────────────── */
.stat-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 1.25rem; margin-bottom: 2rem; }
.stat-card { background: var(--white); border-radius: var(--radius-xl); padding: 1.25rem 1.5rem; box-shadow: var(--shadow-card); border: 1px solid var(--gray-200); transition: all 0.2s ease; position: relative; overflow: hidden; }
.stat-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.stat-card::before { content:''; position:absolute; top:0; left:0; right:0; height:3px; background:var(--primary); opacity:0; transition: opacity var(--transition); }
.stat-card:hover::before { opacity:1; }
.stat-card.accent-success::before { background:var(--success); opacity:1; }
.stat-card.accent-warning::before { background:var(--warning); opacity:1; }
.stat-card.accent-danger::before { background:var(--danger); opacity:1; }
.stat-card.accent-primary::before { background:var(--primary); opacity:1; }
.stat-card.accent-info::before { background:var(--info); opacity:1; }
.stat-card-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 0.75rem; }
.stat-card-label { font-family: var(--font-heading); font-size: 0.7rem; font-weight: 600; color: var(--gray-500); text-transform: uppercase; letter-spacing: 0.04em; }
.stat-card-icon { width: 44px; height: 44px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.3rem; }
.stat-card-icon.bg-primary { background:var(--primary-bg); color:var(--primary); }
.stat-card-icon.bg-success { background:var(--success-bg); color:var(--success); }
.stat-card-icon.bg-warning { background:var(--warning-bg); color:var(--warning); }
.stat-card-icon.bg-danger { background:var(--danger-bg); color:var(--danger); }
.stat-card-icon.bg-info { background:var(--info-bg); color:var(--info); }
.stat-card-value { font-family: var(--font-heading); font-size: 1.875rem; font-weight: 800; color: var(--navy); line-height: 1.1; }
.stat-card-change { font-size: 0.75rem; font-weight: 500; margin-top: 0.25rem; }
.stat-card-change.positive { color:var(--success); }
.stat-card-change.negative { color:var(--danger); }

/* ─── Data Cards ──────────────────────────────────────────────────────────── */
.data-card { background:var(--white); border-radius:var(--radius-xl); box-shadow:var(--shadow-card); border:1px solid var(--gray-200); margin-bottom:1.5rem; overflow:hidden; }
.data-card-header { display:flex; align-items:center; justify-content:space-between; padding:1.25rem 1.5rem; border-bottom:1px solid var(--gray-100); }
.data-card-title { font-family:var(--font-heading); font-size:1.05rem; font-weight:700; color:var(--navy); }
.data-card-body { padding:1.25rem 1.5rem; }
.data-card-footer { padding:0.75rem 1.5rem; border-top:1px solid var(--gray-100); background:var(--gray-50); }

.admin-grid-2col,
.response-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

/* Direct child fallback: Ensures toolbars and headers inside data-card always have proper edge breathing room */
.data-card > div:first-child:not(.data-card-header):not(.data-card-body):not(.admin-table-responsive):not(.filter-bar):not(.filter-tabs):not(.admin-toolbar) {
    padding: 1.25rem 1.5rem;
}

/* ─── Admin Toolbars ──────────────────────────────────────────────────────── */
.admin-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    background: var(--white);
    border-radius: inherit;
    min-height: 62px;
    box-sizing: border-box;
    width: 100%;
}
.admin-toolbar-left {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    flex: 1 1 auto;
    min-width: 0;
}
.admin-toolbar-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin: 0;
    color: var(--navy);
    font-family: var(--font-heading);
    line-height: 1.25;
}
.admin-toolbar-desc {
    font-size: 0.82rem;
    color: var(--gray-500);
    margin: 0.2rem 0 0;
    line-height: 1.35;
}
.admin-toolbar-group {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: nowrap;
}
.admin-toolbar-actions,
.admin-toolbar-right {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    flex-shrink: 0;
    margin-left: auto;
}
.admin-toolbar-label {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--navy);
    margin: 0;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}
.admin-toolbar .filter-bar {
    padding: 0;
    background: transparent;
}
.admin-toolbar select.form-control,
.admin-toolbar input.form-control {
    width: auto;
    min-width: 220px;
    height: 38px;
}

/* ─── Admin Search & Inline Forms ─────────────────────────────────────────── */
.admin-search-form {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
    flex-wrap: wrap;
}
.admin-search-form .form-control,
.admin-search-form input[type="text"] {
    height: 38px;
    min-height: 38px;
    padding: 0.45rem 0.85rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    color: var(--gray-800);
    background: var(--white);
    width: auto;
    min-width: 250px;
    box-sizing: border-box;
}
.admin-search-form select.form-control,
.admin-search-form select {
    height: 38px;
    min-height: 38px;
    padding: 0.45rem 0.85rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    color: var(--gray-800);
    background: var(--white);
    width: auto;
    box-sizing: border-box;
}
.admin-search-form .btn-admin {
    height: 38px;
    min-height: 38px;
}

/* Form Fallback within .admin-toolbar-group */
form.admin-toolbar-group {
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    flex-wrap: wrap !important;
    margin: 0 !important;
}
form.admin-toolbar-group .filter-group {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    gap: 0.5rem !important;
    margin: 0 !important;
}
form.admin-toolbar-group .filter-group input,
form.admin-toolbar-group .filter-group select {
    height: 38px !important;
    min-height: 38px !important;
    margin: 0 !important;
}

/* ─── Tables ──────────────────────────────────────────────────────────────── */
.admin-table-responsive { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.admin-table { width:100%; border-collapse:separate; border-spacing:0; min-width: 600px; }
.admin-table th { background:var(--gray-50); font-family:var(--font-heading); font-size:0.72rem; font-weight:600; color:var(--gray-500); text-transform:uppercase; letter-spacing:0.04em; padding:0.75rem 1rem; text-align:left; border-bottom:1px solid var(--gray-200); white-space:nowrap; }
.admin-table td { padding:0.75rem 1rem; border-bottom:1px solid var(--gray-100); font-size:0.85rem; color:var(--gray-700); vertical-align:middle; }
.admin-table tbody tr:hover { background:var(--gray-50); }
.admin-table tbody tr:last-child td { border-bottom:none; }

/* ─── Badges ──────────────────────────────────────────────────────────────── */
.badge { display:inline-flex; align-items:center; gap:0.25rem; padding:0.2rem 0.6rem; border-radius:var(--radius-full); font-size:0.72rem; font-weight:600; }
.badge-success { background:#ecfdf5; color:#065f46; }
.badge-warning { background:#fffbeb; color:#92400e; }
.badge-danger { background:#fef2f2; color:#991b1b; }
.badge-info { background:#ecfeff; color:#155e75; }
.badge-primary { background:var(--primary-bg); color:var(--primary-dark); }
.badge-secondary { background:var(--gray-100); color:var(--gray-600); }
.badge-promoter { background:#ecfdf5; color:var(--nps-promoter); }
.badge-passive { background:#fffbeb; color:var(--nps-passive); }
.badge-detractor { background:#fef2f2; color:var(--nps-detractor); }

/* ─── Buttons ─────────────────────────────────────────────────────────────── */
.btn-admin { 
    display: inline-flex; 
    align-items: center; 
    justify-content: center; 
    gap: 0.45rem; 
    padding: 0.55rem 1.15rem; 
    border: 1px solid transparent; 
    border-radius: var(--radius-md, 8px); 
    font-family: var(--font-body, 'Montserrat', -apple-system, sans-serif); 
    font-size: 0.85rem; 
    font-weight: 600; 
    cursor: pointer; 
    transition: all var(--transition, 200ms ease); 
    text-decoration: none; 
    white-space: nowrap; 
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}
.btn-primary { background:#4d8bf5; background:var(--primary, #4d8bf5); color:#ffffff !important; }
.btn-primary:hover { background:#3a6fd8; background:var(--primary-dark, #3a6fd8); color:#ffffff !important; box-shadow:0 4px 12px rgba(77,139,245,0.35); transform:translateY(-1px); }
.btn-outline { background:transparent; color:#4b5563; color:var(--gray-600, #4b5563); border:1px solid #d1d5db; border-color:var(--gray-300, #d1d5db); }
.btn-outline:hover { background:#f9fafb; background:var(--gray-50, #f9fafb); color:#374151; color:var(--gray-700, #374151); border-color:#9ca3af; border-color:var(--gray-400, #9ca3af); }
.btn-danger { background:#ef4444; background:var(--danger, #ef4444); color:#ffffff !important; }
.btn-danger:hover { background:#dc2626; color:#ffffff !important; box-shadow:0 4px 12px rgba(239,68,68,0.3); }
.btn-success { background:#10b981; background:var(--success, #10b981); color:#ffffff !important; }
.btn-success:hover { background:#059669; color:#ffffff !important; box-shadow:0 4px 12px rgba(16,185,129,0.3); }
.btn-sm { padding:0.42rem 0.95rem; font-size:0.82rem; min-height:36px; }
.btn-lg { padding:0.75rem 1.75rem; font-size:0.95rem; }
.btn-icon { width:34px; height:34px; padding:0; display:inline-flex; align-items:center; justify-content:center; border-radius:var(--radius-md, 8px); }

/* ─── Forms ───────────────────────────────────────────────────────────────── */
.form-group { margin-bottom:1rem; }
.form-label { display:block; font-size:0.82rem; font-weight:600; color:var(--gray-700); margin-bottom:0.35rem; font-family:var(--font-heading); }
.form-control { width:100%; padding:0.55rem 0.85rem; border:1px solid var(--gray-300); border-radius:var(--radius-md); font-size:0.875rem; color:var(--gray-800); background:var(--white); transition:border-color var(--transition), box-shadow var(--transition); }
.form-control:focus { outline:none; border-color:var(--primary); box-shadow:0 0 0 3px var(--primary-100); }
.form-control::placeholder { color:var(--gray-400); }
textarea.form-control { resize:vertical; min-height:80px; }
select.form-control { appearance:auto; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:1rem; }
.form-text { font-size:0.75rem; color:var(--gray-500); margin-top:0.25rem; }

/* ─── Modals ──────────────────────────────────────────────────────────────── */
.modal-backdrop { 
    position: fixed; 
    inset: 0; 
    background: rgba(17, 24, 39, 0.6); 
    backdrop-filter: blur(4px); 
    z-index: 2000; 
    display: none; 
    align-items: center; 
    justify-content: center; 
    padding: 1.5rem; 
}
.modal-backdrop.active { display: flex; }
.modal { 
    background: var(--white); 
    border-radius: var(--radius-xl); 
    width: 100%; 
    max-width: 640px; 
    max-height: 88vh; 
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04); 
    display: flex; 
    flex-direction: column; 
    overflow: hidden; 
    animation: modalPop 0.2s cubic-bezier(0.16, 1, 0.3, 1); 
}
@keyframes modalPop {
    from { opacity: 0; transform: scale(0.96) translateY(8px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}
.modal-header { 
    display: flex; 
    align-items: center; 
    justify-content: space-between; 
    padding: 1.25rem 1.5rem; 
    border-bottom: 1px solid var(--gray-200); 
    background: var(--white); 
    flex-shrink: 0; 
}
.modal-title { font-family: var(--font-heading); font-size: 1.15rem; font-weight: 700; color: var(--navy); }
.modal-close { 
    background: var(--gray-100); 
    border: none; 
    width: 32px; 
    height: 32px; 
    border-radius: var(--radius-full); 
    display: inline-flex; 
    align-items: center; 
    justify-content: center; 
    font-size: 1.25rem; 
    color: var(--gray-500); 
    cursor: pointer; 
    transition: all var(--transition); 
}
.modal-close:hover { background: var(--gray-200); color: var(--navy); }
.modal-body { 
    padding: 1.5rem; 
    overflow-y: auto; 
    flex: 1 1 auto; 
}
.modal-body::-webkit-scrollbar { width: 6px; }
.modal-body::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 6px; }
.modal-footer { 
    padding: 1rem 1.5rem; 
    border-top: 1px solid var(--gray-200); 
    display: flex; 
    justify-content: flex-end; 
    gap: 0.75rem; 
    background: var(--gray-50); 
    flex-shrink: 0; 
}

/* ─── Filter Tabs / Segments ─────────────────────────────────────────────── */
.filter-tabs {
    display: flex !important;
    align-items: center !important;
    flex-wrap: wrap !important;
    gap: 0.5rem !important;
    padding: 0.85rem 1.5rem !important;
    background: var(--white) !important;
    border-bottom: 1px solid var(--gray-200) !important;
}
.tab-pill, a.tab-pill {
    display: inline-flex !important;
    align-items: center !important;
    gap: 0.45rem !important;
    padding: 0.45rem 1rem !important;
    border-radius: 9999px !important;
    font-size: 0.82rem !important;
    font-weight: 600 !important;
    text-decoration: none !important;
    color: var(--gray-600) !important;
    background: var(--gray-100) !important;
    border: 1px solid var(--gray-200) !important;
    transition: all var(--transition) !important;
    line-height: 1.3 !important;
    white-space: nowrap !important;
}
.tab-pill:hover, a.tab-pill:hover {
    background: var(--gray-200) !important;
    color: var(--navy) !important;
}
.tab-pill.active, a.tab-pill.active {
    background: var(--primary-bg) !important;
    color: var(--primary-dark) !important;
    border-color: var(--primary-200) !important;
    font-weight: 700 !important;
    box-shadow: 0 1px 3px rgba(77, 139, 245, 0.15) !important;
}
.tab-pill.active-danger, a.tab-pill.active-danger {
    background: var(--danger-bg) !important;
    color: var(--danger) !important;
    border-color: #fecaca !important;
}
.tab-pill.active-warning, a.tab-pill.active-warning {
    background: var(--warning-bg) !important;
    color: var(--warning) !important;
    border-color: #fde68a !important;
}
.tab-pill.active-success, a.tab-pill.active-success {
    background: var(--success-bg) !important;
    color: var(--success) !important;
    border-color: #a7f3d0 !important;
}

/* ─── Filter Bar ──────────────────────────────────────────────────────────── */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1rem;
    align-items: flex-end;
    padding: 1rem 1.5rem;
    background: var(--white);
}
.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}
.filter-group label {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-family: var(--font-heading);
    margin: 0;
}
.filter-group input,
.filter-group select {
    min-height: 38px;
    height: 38px;
    padding: 0.45rem 0.75rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    color: var(--gray-800);
    background: var(--white);
    transition: border-color var(--transition), box-shadow var(--transition);
    box-sizing: border-box;
}
.filter-group input:focus,
.filter-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-100);
}
.filter-group input[type="text"],
.filter-group input[name*="search"] {
    min-width: 240px;
}
.filter-bar .btn-admin {
    height: 38px;
    min-height: 38px;
}

/* ─── Empty State ─────────────────────────────────────────────────────────── */
.empty-state { text-align:center; padding:3rem 1.5rem; color:var(--gray-400); }
.empty-state i { font-size:3rem; margin-bottom:0.75rem; display:block; }
.empty-state p { font-size:0.9rem; margin-top:0.5rem; }

/* ─── Pagination ──────────────────────────────────────────────────────────── */
.pagination { display:flex; gap:0.25rem; list-style:none; padding:0; margin:1rem 0; justify-content:center; }
.page-item .page-link { display:flex; align-items:center; justify-content:center; min-width:36px; height:36px; padding:0 0.5rem; border:1px solid var(--gray-300); border-radius:var(--radius-md); font-size:0.82rem; color:var(--gray-600); text-decoration:none; transition:all var(--transition); }
.page-item .page-link:hover { background:var(--primary-bg); color:var(--primary); border-color:var(--primary-200); }
.page-item.active .page-link { background:var(--primary); color:var(--white); border-color:var(--primary); }

/* ============================================================================
   SURVEY FRONTEND
   ============================================================================ */

.survey-wrapper { min-height:100vh; background:linear-gradient(180deg, #f0f2f5 0%, #e8ecf3 100%); display:flex; flex-direction:column; align-items:center; padding:1.5rem; }
.survey-header { text-align:center; margin-bottom:1.5rem; }
.survey-logo { max-height:50px; width:auto; margin-bottom:0.75rem; }
.survey-title { font-family:var(--font-heading); font-size:1.4rem; font-weight:700; color:var(--navy); margin-bottom:0.25rem; }
.survey-subtitle { font-size:0.85rem; color:var(--gray-500); }
.survey-container { width:100%; max-width:640px; }

.survey-card { background:var(--white); border-radius:var(--radius-xl); padding:1.75rem; box-shadow:var(--shadow-card); border:1px solid var(--gray-200); margin-bottom:1rem; }
.question-group { margin-bottom:0; }
.question-label { font-family:var(--font-heading); font-size:0.95rem; font-weight:600; color:var(--navy); margin-bottom:1rem; line-height:1.5; }
.question-required { color:var(--danger); font-weight:700; margin-left:2px; }
.question-help { font-size:0.78rem; color:var(--gray-500); margin-top:0.25rem; font-weight:400; }

/* ─── Star Rating ─────────────────────────────────────────────────────────── */
.star-rating { display:flex; gap:0.5rem; margin-bottom:0.5rem; }
.star-rating .star { font-size:2rem; color:var(--star-empty); cursor:pointer; transition:all 0.15s ease; user-select:none; -webkit-tap-highlight-color:transparent; }
.star-rating .star.selected, .star-rating .star.hovered { color:var(--star-color); transform:scale(1.1); }
.star-rating-label { font-size:0.8rem; color:var(--gray-500); font-weight:500; min-height:1.2rem; margin-top:0.25rem; }

/* ─── NPS Rating ──────────────────────────────────────────────────────────── */
.nps-rating { display:flex; gap:0.35rem; flex-wrap:wrap; margin-bottom:0.5rem; }
.nps-btn { width:42px; height:42px; border:2px solid var(--gray-300); border-radius:var(--radius-md); background:var(--white); font-weight:700; font-size:0.85rem; cursor:pointer; transition:all 0.15s ease; color:var(--gray-600); }
.nps-btn:hover { border-color:var(--gray-400); background:var(--gray-50); }
.nps-btn.selected.detractor { background:var(--nps-detractor); color:var(--white); border-color:var(--nps-detractor); }
.nps-btn.selected.passive { background:var(--nps-passive); color:var(--white); border-color:var(--nps-passive); }
.nps-btn.selected.promoter { background:var(--nps-promoter); color:var(--white); border-color:var(--nps-promoter); }
.nps-labels { display:flex; justify-content:space-between; font-size:0.72rem; color:var(--gray-400); margin-top:0.35rem; }

/* ─── Option Cards ────────────────────────────────────────────────────────── */
.option-cards { display:flex; flex-direction:column; gap:0.5rem; }
.option-card { display:flex; align-items:center; gap:0.75rem; padding:0.75rem 1rem; border:2px solid var(--gray-200); border-radius:var(--radius-lg); cursor:pointer; transition:all var(--transition); user-select:none; }
.option-card:hover { border-color:var(--primary-200); background:var(--primary-bg); }
.option-card.selected { border-color:var(--primary); background:var(--primary-bg); }
.option-radio { width:20px; height:20px; border:2px solid var(--gray-300); border-radius:50%; flex-shrink:0; position:relative; transition:all var(--transition); }
.option-card.selected .option-radio { border-color:var(--primary); }
.option-card.selected .option-radio::after { content:''; position:absolute; top:3px; left:3px; right:3px; bottom:3px; background:var(--primary); border-radius:50%; }
.option-label { font-size:0.88rem; font-weight:500; color:var(--gray-700); }

/* ─── Yes/No ──────────────────────────────────────────────────────────────── */
.yesno-toggle { display:flex; gap:0.75rem; }
.yesno-btn { padding:0.65rem 2rem; border:2px solid var(--gray-200); border-radius:var(--radius-lg); background:var(--white); font-weight:600; font-size:0.9rem; cursor:pointer; transition:all var(--transition); color:var(--gray-600); }
.yesno-btn:hover { border-color:var(--primary-200); }
.yesno-btn.selected { background:var(--primary); color:var(--white); border-color:var(--primary); }

/* ─── Emoji Rating ────────────────────────────────────────────────────────── */
.emoji-rating { display:flex; gap:0.75rem; }
.emoji-btn { font-size:2rem; padding:0.5rem; border:2px solid transparent; border-radius:var(--radius-lg); background:none; cursor:pointer; transition:all 0.15s ease; filter:grayscale(0.5); opacity:0.7; }
.emoji-btn:hover { filter:none; opacity:1; transform:scale(1.15); }
.emoji-btn.selected { filter:none; opacity:1; border-color:var(--primary); background:var(--primary-bg); transform:scale(1.15); }

/* ─── Linear Scale ────────────────────────────────────────────────────────── */
.linear-scale-wrapper { padding:0.5rem 0; }
.linear-scale-wrapper input[type=range] { width:100%; accent-color:var(--primary); }
.linear-scale-labels { display:flex; justify-content:space-between; font-size:0.72rem; color:var(--gray-400); margin-top:0.25rem; }
.linear-scale-value { text-align:center; font-family:var(--font-heading); font-size:1.5rem; font-weight:700; color:var(--primary); margin-top:0.25rem; }

/* ─── Dropdown / Select ───────────────────────────────────────────────────── */
.survey-select { width:100%; padding:0.6rem 0.75rem; border:2px solid var(--gray-200); border-radius:var(--radius-lg); font-size:0.88rem; color:var(--gray-700); background:var(--white); appearance:auto; }
.survey-select:focus { outline:none; border-color:var(--primary); }

/* ─── Text Inputs ─────────────────────────────────────────────────────────── */
.survey-input { width:100%; padding:0.65rem 0.75rem; border:2px solid var(--gray-200); border-radius:var(--radius-lg); font-size:0.88rem; color:var(--gray-800); }
.survey-input:focus { outline:none; border-color:var(--primary); box-shadow:0 0 0 3px var(--primary-100); }
.survey-textarea { width:100%; padding:0.65rem 0.75rem; border:2px solid var(--gray-200); border-radius:var(--radius-lg); font-size:0.88rem; color:var(--gray-800); resize:vertical; min-height:100px; }
.survey-textarea:focus { outline:none; border-color:var(--primary); box-shadow:0 0 0 3px var(--primary-100); }
.char-counter { text-align:right; font-size:0.72rem; color:var(--gray-400); margin-top:0.25rem; }

/* ─── File Upload ─────────────────────────────────────────────────────────── */
.file-upload-zone { border:2px dashed var(--gray-300); border-radius:var(--radius-lg); padding:1.5rem; text-align:center; cursor:pointer; transition:all var(--transition); }
.file-upload-zone:hover { border-color:var(--primary); background:var(--primary-bg); }
.file-upload-zone i { font-size:2rem; color:var(--gray-400); margin-bottom:0.5rem; display:block; }
.file-upload-zone span { font-size:0.82rem; color:var(--gray-500); }

/* ─── Progress Bar ────────────────────────────────────────────────────────── */
.survey-progress { width:100%; max-width:640px; margin-bottom:1.25rem; }
.progress-bar { height:6px; background:var(--gray-200); border-radius:var(--radius-full); overflow:hidden; }
.progress-fill { height:100%; background:linear-gradient(90deg, var(--primary), var(--primary-light)); border-radius:var(--radius-full); transition:width 0.4s ease; }
.progress-text { font-size:0.75rem; color:var(--gray-500); text-align:center; margin-top:0.35rem; font-weight:500; }

/* ─── Survey Buttons ──────────────────────────────────────────────────────── */
.survey-actions { display:flex; gap:0.75rem; margin-top:1.5rem; }
.btn-survey { flex:1; padding:0.85rem 1.5rem; border:none; border-radius:var(--radius-lg, 12px); font-family:var(--font-heading, 'Poppins', -apple-system, sans-serif); font-size:0.95rem; font-weight:600; cursor:pointer; transition:all var(--transition, 200ms ease); display:inline-flex; align-items:center; justify-content:center; gap:0.5rem; min-height:48px; text-decoration:none; }
.btn-survey-next { background:#4d8bf5; background:var(--primary, #4d8bf5); color:#ffffff !important; }
.btn-survey-next:hover { background:#3a6fd8; background:var(--primary-dark, #3a6fd8); color:#ffffff !important; box-shadow:0 4px 12px rgba(77,139,245,0.3); }
.btn-survey-back { background:#ffffff; color:#4b5563; color:var(--gray-600, #4b5563); border:1px solid #d1d5db; border-color:var(--gray-300, #d1d5db); flex:0 0 auto; padding:0.85rem 1.25rem; }
.btn-survey-back:hover { background:#f9fafb; background:var(--gray-50, #f9fafb); }
.btn-survey-outline { background:#ffffff; color:#4d8bf5; color:var(--primary, #4d8bf5); border:1px solid #b8d3ff; border-color:var(--primary-200, #b8d3ff); }
.btn-survey-outline:hover { background:#eef4ff; background:var(--primary-bg, #eef4ff); }

/* ─── Thank You ───────────────────────────────────────────────────────────── */
.thank-you-card { text-align:center; padding:2.5rem 2rem; }
.thank-you-icon { width:72px; height:72px; background:var(--success-bg); color:var(--success); border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:2.2rem; margin:0 auto 1.25rem; }
.thank-you-title { font-family:var(--font-heading); font-size:1.5rem; font-weight:700; color:var(--navy); margin-bottom:0.5rem; }
.thank-you-message { font-size:0.9rem; color:var(--gray-500); line-height:1.6; margin-bottom:1.5rem; }
.review-cta-btn { display:inline-flex; align-items:center; gap:0.5rem; padding:0.75rem 1.5rem; background:var(--star-color); color:var(--white); border-radius:var(--radius-lg); font-weight:600; font-size:0.9rem; text-decoration:none; transition:all var(--transition); }
.review-cta-btn:hover { background:#d97706; color:var(--white); }

/* ─── Language Toggle ─────────────────────────────────────────────────────── */
.lang-toggle { position:fixed; top:1rem; right:1rem; z-index:100; }
.lang-toggle a { display:flex; align-items:center; gap:0.35rem; padding:0.4rem 0.75rem; background:var(--white); border:1px solid var(--gray-200); border-radius:var(--radius-full); font-size:0.78rem; font-weight:600; color:var(--gray-600); box-shadow:var(--shadow-sm); text-decoration:none; transition:all var(--transition); }
.lang-toggle a:hover { border-color:var(--primary); color:var(--primary); }

/* ─── Privacy Note ────────────────────────────────────────────────────────── */
.privacy-note { text-align:center; padding:1rem; font-size:0.75rem; color:var(--gray-400); display:flex; align-items:center; justify-content:center; gap:0.35rem; }

/* ─── Low Score Comment ───────────────────────────────────────────────────── */
.low-score-comment { margin-top:1rem; padding:1rem; background:var(--danger-bg); border-radius:var(--radius-lg); border:1px solid #fecaca; display:none; }
.low-score-comment.visible { display:block; }
.low-score-comment label { font-size:0.82rem; font-weight:600; color:#991b1b; margin-bottom:0.5rem; display:block; }

/* ─── Section Break ───────────────────────────────────────────────────────── */
.section-break { text-align:center; padding:1rem 0; }
.section-break-title { font-family:var(--font-heading); font-size:1.1rem; font-weight:700; color:var(--navy); }
.section-break-desc { font-size:0.85rem; color:var(--gray-500); margin-top:0.25rem; }

/* ─── Login Page ──────────────────────────────────────────────────────────── */
.login-wrapper { min-height:100vh; display:flex; align-items:center; justify-content:center; background:linear-gradient(135deg, #f0f2f5 0%, #e2e8f0 100%); padding:1.5rem; }
.login-card { background:var(--white); border-radius:var(--radius-xl); padding:2.5rem; width:100%; max-width:400px; box-shadow:var(--shadow-lg); text-align:center; }
.login-logo { max-height:48px; margin-bottom:1.25rem; }
.login-title { font-family:var(--font-heading); font-size:1.25rem; font-weight:700; color:var(--navy); margin-bottom:0.35rem; }
.login-subtitle { font-size:0.82rem; color:var(--gray-500); margin-bottom:1.75rem; }
.login-form .form-group { text-align:left; }
.login-btn { width:100%; padding:0.75rem; background:var(--primary); color:var(--white); border:none; border-radius:var(--radius-md); font-family:var(--font-heading); font-size:0.95rem; font-weight:600; cursor:pointer; transition:all var(--transition); }
.login-btn:hover { background:var(--primary-dark); box-shadow:0 4px 12px rgba(77,139,245,0.35); }

/* ─── Charts ──────────────────────────────────────────────────────────────── */
.chart-container { position:relative; min-height:200px; }
.bar-chart { display:flex; align-items:flex-end; gap:0.5rem; height:180px; padding:1rem 0; }
.bar-item { flex:1; display:flex; flex-direction:column; align-items:center; gap:0.25rem; }
.bar { width:100%; min-width:30px; background:linear-gradient(180deg, var(--primary), var(--primary-light)); border-radius:var(--radius-sm) var(--radius-sm) 0 0; transition:height 0.5s ease; }
.bar-label { font-size:0.68rem; color:var(--gray-500); font-weight:500; text-align:center; }
.bar-value { font-size:0.72rem; font-weight:700; color:var(--navy); }

/* ─── NPS Gauge ───────────────────────────────────────────────────────────── */
.nps-gauge { display:flex; align-items:center; gap:1.5rem; padding:1rem 0; }
.nps-score { font-family:var(--font-heading); font-size:3rem; font-weight:800; }
.nps-score.positive { color:var(--success); }
.nps-score.negative { color:var(--danger); }
.nps-score.neutral { color:var(--warning); }
.nps-breakdown { flex:1; }
.nps-bar-row { display:flex; align-items:center; gap:0.5rem; margin-bottom:0.35rem; font-size:0.78rem; }
.nps-bar-track { flex:1; height:8px; background:var(--gray-100); border-radius:var(--radius-full); overflow:hidden; }
.nps-bar-fill { height:100%; border-radius:var(--radius-full); transition:width 0.5s ease; }
.nps-bar-fill.promoter { background:var(--nps-promoter); }
.nps-bar-fill.passive { background:var(--nps-passive); }
.nps-bar-fill.detractor { background:var(--nps-detractor); }

/* ─── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 992px) {
    .admin-sidebar { transform: translateX(-100%); }
    .admin-sidebar.open { transform: translateX(0); box-shadow: 4px 0 20px rgba(0,0,0,0.1); }
    .admin-main { margin-left: 0; }
    .sidebar-toggle { display: block; }
    .sidebar-overlay { position:fixed; inset:0; background:rgba(0,0,0,0.4); z-index:999; display:none; }
    .sidebar-overlay.active { display:block; }
    .stat-cards { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
    .admin-content { padding: 1rem; }
    .admin-topbar { padding: 0 1rem; }
    .form-row { grid-template-columns: 1fr; }
    .response-detail-grid { grid-template-columns: 1fr !important; }
}

@media (max-width: 768px) {
    .survey-wrapper { padding: 1rem; }
    .survey-card { padding: 1.25rem; }
    .admin-toolbar {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
        padding: 1rem;
    }
    .admin-toolbar-left {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
    }
    .admin-toolbar-actions,
    .admin-toolbar-right {
        width: 100%;
        justify-content: flex-start;
        margin-left: 0;
        flex-wrap: wrap;
    }
    .admin-search-form {
        width: 100%;
    }
    .admin-search-form input[type="text"],
    .admin-search-form .form-control {
        width: 100%;
        min-width: 100%;
    }
    .filter-bar {
        flex-direction: column;
        align-items: stretch;
    }
    .filter-group input,
    .filter-group select {
        width: 100%;
    }
    .filter-group input[type="text"],
    .filter-group input[name*="search"] {
        min-width: 100%;
    }
    .nps-rating { gap: 0.25rem; }
    .nps-btn { width: 36px; height: 36px; font-size: 0.78rem; }
    .star-rating .star { font-size: 1.75rem; }
    .admin-table-responsive { overflow-x: auto; }
    .admin-grid-2col,
    .response-detail-grid { grid-template-columns: 1fr !important; }
}

@media (max-width: 480px) {
    .survey-title { font-size: 1.15rem; }
    .stat-cards { grid-template-columns: 1fr; }
    .nps-gauge { flex-direction: column; text-align: center; }
}

/* ─── Print ───────────────────────────────────────────────────────────────── */
@media print {
    .admin-sidebar, .admin-topbar, .sidebar-toggle, .no-print, .btn-admin { display:none !important; }
    .admin-main { margin-left:0 !important; }
    .admin-content { padding:0 !important; }
    .data-card { box-shadow:none; border:1px solid #ddd; page-break-inside:avoid; }
    body { background:white; }
}

/* ─── Utilities ───────────────────────────────────────────────────────────── */
.text-center { text-align:center; }
.text-right { text-align:right; }
.text-muted { color:var(--gray-500); }
.text-sm { font-size:0.82rem; }
.text-xs { font-size:0.72rem; }
.fw-600 { font-weight:600; }
.fw-700 { font-weight:700; }
.mb-0 { margin-bottom:0; }
.mb-1 { margin-bottom:0.5rem; }
.mb-2 { margin-bottom:1rem; }
.mb-3 { margin-bottom:1.5rem; }
.mb-4 { margin-bottom:2rem; }
.mt-2 { margin-top:1rem; }
.mt-3 { margin-top:1.5rem; }
.d-flex { display:flex; }
.gap-1 { gap:0.5rem; }
.gap-2 { gap:1rem; }
.flex-between { display:flex; justify-content:space-between; align-items:center; }