/* ═══════════════════════════════════════════════════════════
   ReOil System — Main Stylesheet  v6
   Google Fonts → Plus Jakarta Sans
═══════════════════════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

/* ─────────────────────────────────────────
   CSS Custom Properties (Design Tokens)
───────────────────────────────────────── */
:root {
    /* Brand Palette */
    --primary:          #A47251;
    --primary-hover:    #b8835f;
    --primary-light:    rgba(164,114,81,0.12);
    --sidebar-bg:       #DD9E59;
    --sidebar-active:   #F0D8A1;
    --vanilla:          #F0D8A1;
    --success-bg:       #DCF0C3;
    --success-text:     #2c4a16;
    --warning-bg:       #FEF3CD;
    --warning-text:     #7a5200;
    --danger-bg:        #f8d7da;
    --danger-text:      #7a1c12;
    --info-bg:          #d1ecf1;
    --info-text:        #0c5460;

    /* Surfaces */
    --page-bg:          #F0D8A1;
    --panel-bg:         #fcf6ea;
    --card-bg:          #ffffff;
    --card-hover:       #fdfbf7;
    --input-bg:         #ffffff;
    --border-color:     rgba(164,114,81,0.18);

    /* Text */
    --text-base:        #2c2016;
    --text-heading:     #1a100a;
    --text-muted:       #6b5a4b;
    --text-on-primary:  #ffffff;

    /* Misc */
    --transition:       all 0.2s cubic-bezier(0.25,0.8,0.25,1);
    --shadow:           0 4px 16px rgba(164,114,81,0.12);
    --radius:           8px;
    --sidebar-width:    280px;

    /* Fallback Compatibility Aliases */
    --min-primary:      var(--primary);
    --min-vanilla:      var(--vanilla);
    --min-success:      var(--success-bg);
}

/* ─────────────────────────────────────────
   Reset & Base
───────────────────────────────────────── */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    min-height: 100dvh;
    background: var(--page-bg);
    color: var(--text-base);
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont,
                 "Segoe UI", Roboto, sans-serif;
    margin: 0;
    font-size: 15px;
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}
a:hover { color: var(--primary-hover); }

img { max-width: 100%; height: auto; }

/* ─────────────────────────────────────────
   Layout Shell
───────────────────────────────────────── */
.layout {
    display: flex;
    min-height: 100vh;
    min-height: 100dvh;
    background: var(--page-bg);
    padding: 16px;
    gap: 16px;
}

/* ─────────────────────────────────────────
   Sidebar
───────────────────────────────────────── */
.sidebar {
    width: var(--sidebar-width);
    min-height: calc(100vh - 32px);
    min-height: calc(100dvh - 32px);
    padding: 28px 20px;
    background: var(--sidebar-bg);
    color: var(--text-base);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
    position: relative;
    z-index: 100;
}

/* Brand logo block */
.logo {
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.25);
    margin-bottom: 20px;
}
.logo-heading {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 4px;
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--text-heading);
    letter-spacing: -0.02em;
}
.sidebar-logo-gif {
    width: 32px;
    height: 32px;
    object-fit: contain;
    border-radius: 50%;
    border: 2px solid var(--primary);
    flex-shrink: 0;
}
.portal-label {
    color: var(--primary);
    font-size: 0.68rem;
    margin: 0;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

/* Nav */
.nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
    list-style: none;
    padding: 0;
    margin: 0;
    flex: 1;
}
.nav li { width: 100%; }

.nav .nav-link {
    display: flex;
    align-items: center;
    padding: 9px 12px;
    border-radius: 6px;
    color: var(--text-base);
    font-size: 0.88rem;
    font-weight: 600;
    transition: var(--transition);
    white-space: nowrap;
}
.nav .nav-link:hover {
    background: rgba(255,255,255,0.22);
    color: var(--text-heading);
}
.nav .nav-link.active {
    background: var(--sidebar-active) !important;
    color: var(--text-heading) !important;
    font-weight: 700;
}
.nav .nav-link .badge {
    background: var(--success-bg) !important;
    color: var(--success-text) !important;
    font-size: 0.65rem !important;
    padding: 2px 6px !important;
    border-radius: 10px !important;
    margin-left: auto;
}

/* Sidebar footer */
.sidebar-footer {
    margin-top: auto;
    padding-top: 18px;
    border-top: 1px solid rgba(255,255,255,0.25);
    font-size: 0.82rem;
    color: var(--text-muted);
}
.sidebar-user-info {
    word-break: break-word;
    margin-bottom: 4px;
}
.sidebar-footer .btn {
    margin-top: 0 !important;
}

/* Mobile toggle button */
.sidebar-toggle {
    display: none;
    position: fixed;
    top: 12px;
    left: 12px;
    z-index: 200;
    width: 42px;
    height: 42px;
    border-radius: 8px;
    background: var(--sidebar-bg) !important;
    border: none !important;
    color: var(--text-heading) !important;
    font-size: 1.4rem;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
    cursor: pointer;
    padding: 0 !important;
}

/* Overlay */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 99;
}
.sidebar-overlay.active { display: block; }

/* ─────────────────────────────────────────
   Main Content Panel
───────────────────────────────────────── */
.content {
    flex: 1;
    min-width: 0;
    padding: 36px;
    background: var(--panel-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow-y: auto;
}

/* ─────────────────────────────────────────
   Typography
───────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-heading);
    font-weight: 700;
    margin-top: 0;
}
h1 { font-size: 1.75rem; letter-spacing: -0.01em; margin-bottom: 6px; }
h2 { font-size: 1.25rem; margin: 28px 0 14px; }
h3 { font-size: 1rem; margin-bottom: 10px; }

.subtitle {
    color: var(--text-muted) !important;
    font-size: 0.9rem;
    margin-bottom: 24px;
}
.text-muted { color: var(--text-muted) !important; }

.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 24px;
}
.page-header-info h1 { margin-bottom: 2px; }

/* ─────────────────────────────────────────
   Dashboard Cards
───────────────────────────────────────── */
.cards,
.container-grid,
.awareness-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}
.awareness-grid {
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
}

.card,
.container-card,
.awareness-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color) !important;
    border-radius: var(--radius) !important;
    padding: 22px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    overflow: hidden;
}
.card:hover,
.container-card:hover,
.awareness-card:hover {
    background: var(--card-hover) !important;
    border-color: var(--primary) !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(164,114,81,0.15);
}
.card h3,
.container-card h4,
.awareness-card h4 {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
    margin-bottom: 8px;
}
.number {
    font-size: clamp(1.75rem, 2.5vw, 2.2rem);
    font-weight: 800;
    color: var(--text-heading);
    line-height: 1.1;
    margin-top: 4px;
}

/* ─────────────────────────────────────────
   Buttons
───────────────────────────────────────── */
.btn,
button:not(.btn-close):not(.sidebar-toggle) {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: var(--primary) !important;
    color: var(--text-on-primary) !important;
    font-family: inherit;
    font-weight: 600 !important;
    font-size: 0.85rem !important;
    padding: 8px 18px !important;
    border-radius: 6px !important;
    border: none !important;
    transition: var(--transition) !important;
    cursor: pointer;
    white-space: nowrap;
    text-decoration: none !important;
}
.btn:hover,
button:not(.btn-close):not(.sidebar-toggle):hover {
    background: var(--primary-hover) !important;
    color: #fff !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(164,114,81,0.3) !important;
}
.btn:focus,
button:not(.btn-close):not(.sidebar-toggle):focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Outline variants */
.btn-outline,
.btn-dark,
.btn-outline-secondary,
.btn-outline-primary {
    background: transparent !important;
    color: var(--primary) !important;
    border: 1.5px solid var(--primary) !important;
}
.btn-outline:hover,
.btn-dark:hover,
.btn-outline-secondary:hover,
.btn-outline-primary:hover {
    background: var(--primary-light) !important;
    color: var(--primary) !important;
    box-shadow: none !important;
}

/* Danger */
.btn-danger {
    background: var(--danger-text) !important;
    color: #fff !important;
    border: none !important;
}
.btn-danger:hover { background: #5a1010 !important; }

/* Success */
.btn-success {
    background: var(--success-text) !important;
    color: #fff !important;
    border: none !important;
}
.btn-success:hover { background: #1e3510 !important; }

/* Warning */
.btn-warning {
    background: var(--warning-text) !important;
    color: #fff !important;
    border: none !important;
}
.btn-warning:hover { background: #5a3e00 !important; }

/* Small buttons */
.btn-sm { padding: 5px 12px !important; font-size: 0.78rem !important; }

/* ─────────────────────────────────────────
   Form Elements
───────────────────────────────────────── */
.form-control,
.form-select,
input:not([type="hidden"]):not([type="checkbox"]):not([type="radio"]):not([type="submit"]):not([type="button"]),
select,
textarea {
    width: 100%;
    padding: 9px 14px;
    border: 1.5px solid var(--border-color) !important;
    border-radius: 6px !important;
    background: var(--input-bg) !important;
    color: var(--text-base) !important;
    font-family: inherit;
    font-size: 0.88rem;
    transition: var(--transition);
}
.form-control::placeholder,
input::placeholder,
textarea::placeholder { color: var(--text-muted) !important; }

.form-control:focus,
.form-select:focus,
input:focus,
select:focus,
textarea:focus {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 3px rgba(164,114,81,0.15) !important;
    outline: none !important;
}

/* Invalid state */
.form-control:invalid:not(:placeholder-shown),
input:invalid:not(:placeholder-shown) {
    border-color: var(--danger-text) !important;
}

.form-group,
.mb-3 { margin-bottom: 16px; }

label,
.form-label {
    display: inline-block;
    margin-bottom: 5px;
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--text-base);
}

/* Checkbox / radio */
.form-check-input:checked {
    background-color: var(--primary) !important;
    border-color: var(--primary) !important;
}

/* ─────────────────────────────────────────
   Tables
───────────────────────────────────────── */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--radius);
    margin-bottom: 24px;
}

table,
.table {
    width: 100%;
    background: transparent !important;
    color: var(--text-base) !important;
    border-collapse: separate;
    border-spacing: 0;
    margin-bottom: 0 !important;
}

thead th {
    background: transparent !important;
    color: var(--text-muted) !important;
    font-size: 0.75rem !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.8px !important;
    border-bottom: 2px solid var(--border-color) !important;
    padding: 10px 14px !important;
    white-space: nowrap;
}

tbody td {
    padding: 11px 14px !important;
    border-bottom: 1px solid var(--border-color) !important;
    vertical-align: middle;
    color: var(--text-base) !important;
}

tbody tr:hover td {
    background: rgba(164,114,81,0.04) !important;
    color: var(--text-heading) !important;
}

tbody tr:last-child td { border-bottom: none !important; }

/* Empty state */
.table-empty-row td {
    text-align: center;
    color: var(--text-muted) !important;
    padding: 32px 14px !important;
    font-style: italic;
}

/* ─────────────────────────────────────────
   Status Badges
───────────────────────────────────────── */
.status,
.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 4px !important;
    font-size: 0.7rem !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.4px !important;
    border: none !important;
    white-space: nowrap;
}

/* Green — active / low / available / completed */
.status.low, .status.active, .status.completed, .status.available,
.badge.bg-success, .badge:not(.medium):not(.high):not(.bg-warning):not(.bg-danger) {
    background: var(--success-bg) !important;
    color: var(--success-text) !important;
}

/* Yellow — medium / pending / maintenance */
.status.medium, .status.pending, .status.maintenance,
.badge.medium, .badge.bg-warning {
    background: var(--warning-bg) !important;
    color: var(--warning-text) !important;
}

/* Red — high / suspended / rejected / repair */
.status.high, .status.suspended, .status.deleted,
.status.repair_required, .status.rejected,
.badge.high, .badge.bg-danger {
    background: var(--danger-bg) !important;
    color: var(--danger-text) !important;
}

/* ─────────────────────────────────────────
   Alert / Feedback Messages
───────────────────────────────────────── */
.alert {
    padding: 14px 18px;
    border-radius: 6px !important;
    margin-bottom: 20px;
    font-size: 0.88rem;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    border: 1px solid transparent !important;
    border-left: 4px solid transparent !important;
}

/* Default / info alert */
.alert,
.alert-info {
    background: var(--info-bg) !important;
    color: var(--info-text) !important;
    border-color: #bee5eb !important;
    border-left-color: #17a2b8 !important;
}

.alert-success {
    background: var(--success-bg) !important;
    color: var(--success-text) !important;
    border-color: #c3e6cb !important;
    border-left-color: #28a745 !important;
}

.alert-warning {
    background: var(--warning-bg) !important;
    color: var(--warning-text) !important;
    border-color: #ffeeba !important;
    border-left-color: #f0ad4e !important;
}

.alert-danger {
    background: var(--danger-bg) !important;
    color: var(--danger-text) !important;
    border-color: #f5c6cb !important;
    border-left-color: #dc3545 !important;
}

/* ─────────────────────────────────────────
   Premium Notifications Styling
   ───────────────────────────────────────── */
.notification-alert {
    transition: transform 0.25s cubic-bezier(0.25, 0.8, 0.25, 1), 
                box-shadow 0.25s ease, 
                opacity 0.25s ease !important;
    border-radius: 8px !important;
    padding: 18px 20px !important;
}

.notification-alert:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(164, 114, 81, 0.12) !important;
}

.notification-alert.read {
    opacity: 0.65 !important;
}

.notification-alert.unread {
    border-left-width: 5px !important;
    box-shadow: 0 3px 10px rgba(164, 114, 81, 0.06);
}

.notification-alert .btn-action-icon {
    background: transparent !important;
    color: var(--text-muted) !important;
    border: none !important;
    padding: 0 !important;
    margin: 0 !important;
    font-size: 1.15rem !important;
    line-height: 1 !important;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50% !important;
    transition: var(--transition) !important;
    text-decoration: none !important;
}

.notification-alert .btn-action-icon:hover {
    background: rgba(164, 114, 81, 0.1) !important;
    color: var(--primary) !important;
    transform: scale(1.1);
    box-shadow: none !important;
}

.notification-alert .btn-action-icon.text-danger:hover {
    background: rgba(220, 53, 69, 0.1) !important;
    color: #dc3545 !important;
}


/* ─────────────────────────────────────────
   Progress Bars
───────────────────────────────────────── */
.progress {
    height: 7px !important;
    background: #e8deb8 !important;
    border: none !important;
    border-radius: 500px !important;
    overflow: hidden !important;
    margin-top: 12px !important;
}
.bar {
    height: 100% !important;
    border-radius: 500px !important;
    transition: width 0.6s cubic-bezier(0.25,0.8,0.25,1) !important;
}
.bar.low,  .bar:not(.medium):not(.high) { background: #5cb85c !important; }
.bar.medium  { background: var(--sidebar-bg) !important; }
.bar.high    { background: var(--danger-text) !important; }

/* ─────────────────────────────────────────
   Modals
───────────────────────────────────────── */
.modal-content {
    background: var(--card-bg) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 10px !important;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15) !important;
}
.modal-header, .modal-footer {
    border: none !important;
    padding: 20px 24px !important;
}
.modal-body { padding: 0 24px 20px !important; }
.modal-title {
    font-weight: 700 !important;
    font-size: 1.15rem !important;
    color: var(--text-heading) !important;
}
.btn-close { filter: grayscale(100%) brightness(30%); }

/* ─────────────────────────────────────────
   Awareness Cards
───────────────────────────────────────── */
.awareness-card { overflow: hidden; }
.awareness-image img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 4px;
}
.awareness-body { padding: 14px 0 0; }
.awareness-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 10px;
}

/* ─────────────────────────────────────────
   Login / Register (Public Pages)
───────────────────────────────────────── */
.login-page {
    background: var(--page-bg) !important;
    min-height: 100vh;
    min-height: 100dvh;
}
.login-shell {
    min-height: 100vh;
    min-height: 100dvh;
}

.auth-card {
    background: var(--panel-bg) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 12px !important;
    box-shadow: var(--shadow) !important;
    overflow: hidden;
}
.auth-card .bg-white { background-color: var(--card-bg) !important; }
.auth-card h1, .auth-card h2, .auth-card h3, .auth-card label, .auth-card .form-label {
    color: var(--text-heading) !important;
}
.auth-card .subtitle, .auth-card .text-muted { color: var(--text-muted) !important; }
.auth-card a { color: var(--primary) !important; font-weight: 700; }
.auth-card a:hover { color: var(--primary-hover) !important; text-decoration: underline; }
.auth-card a.btn { color: var(--text-on-primary) !important; }
.auth-card a.btn:hover { color: #ffffff !important; text-decoration: none; }

.auth-visual {
    background: linear-gradient(135deg, rgba(26, 16, 10, 0.75) 0%, rgba(164, 114, 81, 0.45) 100%), 
                url('../images/reoil_auth_bg.png') no-repeat center center;
    background-size: cover !important;
    background-position: center !important;
    background-repeat: no-repeat !important;
    position: relative;
    min-height: 100%;
}
.auth-card .auth-visual h1,
.auth-card .auth-visual .lead {
    color: #ffffff !important;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.brand-mark { width: 80px; height: auto; }

/* ─────────────────────────────────────────
   Loading Spinner
───────────────────────────────────────── */
.spinner-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(255,255,255,0.7);
    z-index: 9999;
    align-items: center;
    justify-content: center;
}
.spinner-overlay.active { display: flex; }
.spinner-ring {
    width: 44px;
    height: 44px;
    border: 4px solid var(--border-color);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ─────────────────────────────────────────
   Section Separator
───────────────────────────────────────── */
.section-divider {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 28px 0;
}

/* ─────────────────────────────────────────
   Utilities
───────────────────────────────────────── */
.fw-bold   { font-weight: 700 !important; }
.text-center { text-align: center; }
.mt-0  { margin-top: 0 !important; }
.mb-0  { margin-bottom: 0 !important; }
.gap-2 { gap: 8px; }
.d-flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.align-items-center { align-items: center; }
.justify-content-between { justify-content: space-between; }

.action-group {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
}

/* Mobile top-bar header */
.mobile-header {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 56px;
    background: var(--sidebar-bg);
    color: var(--text-heading);
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    z-index: 105;
    box-shadow: var(--shadow);
}
.mobile-header .brand-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--text-heading);
    text-decoration: none;
}
.mobile-header .brand-title img {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid var(--primary);
}
.mobile-header .toggle-btn {
    background: transparent !important;
    border: none !important;
    color: var(--text-heading) !important;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 4px 8px !important;
    display: flex;
    align-items: center;
    box-shadow: none !important;
}
.mobile-header .toggle-btn:hover {
    background: rgba(255, 255, 255, 0.15) !important;
    border-radius: 4px;
}

/* ─────────────────────────────────────────
   RESPONSIVE — Tablet (≤ 991px)
───────────────────────────────────────── */
@media (max-width: 991.98px) {

    .mobile-header {
        display: flex !important;
    }

    /* Prevent auto-zoom on mobile inputs */
    .form-control,
    .form-select,
    input:not([type="hidden"]):not([type="checkbox"]):not([type="radio"]):not([type="submit"]):not([type="button"]),
    select,
    textarea {
        font-size: 16px !important;
    }

    .sidebar-toggle { display: inline-flex; }

    .layout {
        display: block;
        padding: 8px;
        padding-top: 64px; /* room for toggle button */
    }

    .sidebar {
        position: fixed;
        top: 0;
        left: 0;
        height: 100vh;
        height: 100dvh;
        min-height: 100vh;
        min-height: 100dvh;
        border-radius: 0;
        transform: translateX(-100%);
        z-index: 150;
        overflow-y: auto;
    }

    .sidebar.open {
        transform: translateX(0);
        box-shadow: 4px 0 24px rgba(0,0,0,0.25);
    }

    .content {
        padding: 20px 16px !important;
        border-radius: var(--radius) !important;
        min-height: auto !important;
    }

    .cards,
    .container-grid,
    .awareness-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 12px !important;
    }
}

/* ─────────────────────────────────────────
   RESPONSIVE — Phone (≤ 575px)
───────────────────────────────────────── */
@media (max-width: 575.98px) {

    body { font-size: 14px; }

    .content { padding: 16px 12px !important; }

    h1 { font-size: 1.4rem !important; }
    h2 { font-size: 1.1rem !important; }

    .cards,
    .container-grid,
    .awareness-grid {
        grid-template-columns: 1fr !important;
    }

    .card,
    .container-card,
    .awareness-card { padding: 16px !important; }

    .number { font-size: 1.75rem !important; }

    .btn,
    button:not(.btn-close):not(.sidebar-toggle) {
        padding: 8px 14px !important;
        font-size: 0.8rem !important;
    }

    .table-stack thead { display: none; } /* Stack tables on tiny screens */
    .table-stack tbody tr {
        display: block;
        border: 1px solid var(--border-color);
        border-radius: 6px;
        margin-bottom: 10px;
        padding: 8px;
    }
    .table-stack tbody td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 6px 8px !important;
        border-bottom: 1px dashed var(--border-color) !important;
        font-size: 0.82rem;
    }
    .table-stack tbody td::before {
        content: attr(data-label);
        font-weight: 700;
        color: var(--text-muted);
        font-size: 0.72rem;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        flex-shrink: 0;
        margin-right: 8px;
    }
    .table-stack tbody tr:last-child td:last-child { border-bottom: none !important; }

    .page-header { flex-direction: column; align-items: flex-start; }
}

/* ─────────────────────────────────────────
   Print Styles (Reports page)
───────────────────────────────────────── */
@media print {
    @page { size: A4 portrait; margin: 12mm; }
    body { background: #fff !important; }
    .sidebar, .sidebar-toggle, .report-actions, .sidebar-overlay { display: none !important; }
    .layout { display: block !important; min-height: auto !important; }
    .content { margin: 0 !important; padding: 0 !important; width: 100% !important; overflow: visible !important; }
    .card { break-inside: avoid; page-break-inside: avoid; box-shadow: none !important; }
    .report-chart-card .chart-box { height: 68mm !important; }
}

/* ─────────────────────────────────────────
   PROFILE PICTURE MANAGEMENT UI
───────────────────────────────────────── */
.avatar-section {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    align-items: center;
    margin-bottom: 24px;
    background: rgba(164, 114, 81, 0.05);
    padding: 20px;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
}

.avatar-preview-container {
    position: relative;
    width: 120px;
    height: 120px;
}

.avatar-preview-img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary);
    padding: 4px;
    box-shadow: 0 4px 12px rgba(164, 114, 81, 0.25);
    background-color: var(--card-bg);
    transition: transform 0.3s ease;
}

.avatar-preview-img:hover {
    transform: scale(1.03);
}

.avatar-controls {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.preset-avatar-wrapper {
    margin-top: 20px;
    width: 100%;
}

.preset-avatar-label {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: 12px;
    display: block;
    font-weight: 600;
}

.preset-avatar-gallery {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    padding: 8px 0;
}

.preset-avatar-item {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    object-fit: cover;
}

.preset-avatar-item:hover {
    transform: translateY(-4px) scale(1.08);
    box-shadow: 0 4px 8px rgba(164, 114, 81, 0.2);
}

.preset-avatar-item.selected {
    outline: 3px solid var(--primary);
    outline-offset: 3px;
    box-shadow: 0 0 12px rgba(164, 114, 81, 0.3);
    transform: scale(1.08);
}

@media (max-width: 575.98px) {
    .avatar-section {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    .preset-avatar-gallery {
        justify-content: center;
    }
}