:root {
    /* ---- Ledger palette ---- */
    --color-paper: #EDF2EA;
    --color-surface: #FBFCFA;
    --color-ink: #24322A;
    --color-ink-soft: #55645B;
    --color-brass: #A9812D;
    --color-brass-dark: #8C6B22;
    --color-brass-light: #D4A84B;
    --color-bottle: #28392E;
    --color-border: #D8E0D2;
    --color-maroon: #7A2E2E;
    --color-maroon-bg: #F3E4E1;
    --color-success: #2F5C3F;
    --color-success-bg: #E1EEE2;
    --color-warning: #8A5A12;
    --color-warning-bg: #F5E9D4;

    --radius: 16px;
    --radius-sm: 10px;
    --radius-xl: 20px;
    --shadow: 0 4px 24px rgba(36, 50, 42, 0.06);
    --shadow-hover: 0 12px 48px rgba(36, 50, 42, 0.10);
    --shadow-focus: 0 0 0 4px rgba(169, 129, 45, 0.12);
    --shadow-drop: 0 8px 32px rgba(36, 50, 42, 0.08);

    --font-display: 'Spectral', Georgia, serif;
    --font-body: 'Work Sans', system-ui, -apple-system, sans-serif;
    --font-mono: 'IBM Plex Mono', 'Courier New', monospace;
    
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Reset & Base ---------- */
* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: var(--font-body);
    background: var(--color-paper);
    color: var(--color-ink);
    font-size: 16px;
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0 0 8px;
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--color-bottle);
    letter-spacing: -0.01em;
}

h1 { font-size: 32px; line-height: 1.2; }
h2 { font-size: 24px; line-height: 1.3; }
h3 { font-size: 20px; line-height: 1.4; }

a { 
    color: var(--color-brass-dark);
    text-decoration: none;
    transition: all var(--transition);
    font-weight: 500;
}

a:hover { 
    color: var(--color-brass);
}

/* ---------- Topbar ---------- */
.topbar {
    background: var(--color-surface);
    border-bottom: 2px solid var(--color-border);
    padding: 16px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(12px);
    background: rgba(251, 252, 250, 0.95);
    box-shadow: 0 2px 12px rgba(36, 50, 42, 0.04);
}

.topbar__left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.topbar__brand {
    font-family: var(--font-display);
    font-style: italic;
    font-weight: 700;
    font-size: 22px;
    color: var(--color-bottle);
    letter-spacing: -0.01em;
    display: flex;
    align-items: center;
    gap: 8px;
}

.topbar__brand::before {
    content: '✦';
    color: var(--color-brass);
    font-size: 18px;
    font-style: normal;
}

.topbar__brand span {
    color: var(--color-brass);
}

.topbar__user {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: var(--color-ink-soft);
    flex-wrap: wrap;
    padding: 4px 8px;
    background: var(--color-paper);
    border-radius: 50px;
    padding: 6px 16px 6px 20px;
}

.topbar__user span {
    font-weight: 500;
    color: var(--color-bottle);
    display: flex;
    align-items: center;
    gap: 8px;
}

.topbar__user span i {
    font-size: 18px;
    color: var(--color-brass);
}

.topbar__user .link-muted {
    margin: 0;
    padding: 4px 14px;
    background: var(--color-surface);
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-ink-soft);
    border: 1px solid var(--color-border);
    transition: all var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
}

.topbar__user .link-muted i {
    font-size: 14px;
}

.topbar__user .link-muted:hover {
    background: var(--color-maroon-bg);
    color: var(--color-maroon);
    border-color: var(--color-maroon);
}

/* ---------- Hamburger Toggle Button ---------- */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    right: 75px;
    cursor: pointer;
    background: none;
    border: none;
    position: relative;
    z-index: 101;
    transition: all 0.3s ease;
}

.nav-toggle:hover .nav-toggle__bar {
    background: var(--color-brass);
}

.nav-toggle__bar {
    display: block;
    width: 24px;
    height: 2.5px;
    background: var(--color-ink-soft);
    border-radius: 3px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: center;
}

/* Hamburger animation - open state */
.nav-toggle.active .nav-toggle__bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
    background: var(--color-brass);
}

.nav-toggle.active .nav-toggle__bar:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.nav-toggle.active .nav-toggle__bar:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
    background: var(--color-brass);
}

/* ---------- Close Button Inside Sidebar ---------- */
.nav-close {
    display: none;
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    cursor: pointer;
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    z-index: 101;
    transition: all 0.3s ease;
    padding: 0;
}

.nav-close:hover {
    background: var(--color-maroon-bg);
    border-color: var(--color-maroon);
}

.nav-close__bar {
    position: absolute;
    display: block;
    width: 18px;
    height: 2.5px;
    background: var(--color-ink-soft);
    border-radius: 3px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-close__bar:nth-child(1) {
    transform: rotate(45deg);
}

.nav-close__bar:nth-child(2) {
    transform: rotate(-45deg);
}

.nav-close:hover .nav-close__bar {
    background: var(--color-maroon);
}

/* ---------- Navigation ---------- */
.admin-nav,
.cashier-nav,
.worker-nav {
    background: var(--color-surface);
    border-bottom: 2px solid var(--color-border);
    padding: 0 32px;
    display: flex;
    gap: 2px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    box-shadow: 0 2px 8px rgba(36, 50, 42, 0.03);
    position: relative;
}

.admin-nav::-webkit-scrollbar,
.cashier-nav::-webkit-scrollbar,
.worker-nav::-webkit-scrollbar { display: none; }

/* ---------- Nav Menu Inner ---------- */
.nav-menu-inner {
    display: flex;
    gap: 2px;
    width: 100%;
}

/* ---------- Nav Links ---------- */
.admin-nav__link,
.cashier-nav__link,
.worker-nav__link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 22px;
    text-decoration: none;
    color: var(--color-ink-soft);
    font-weight: 600;
    font-size: 14px;
    border-bottom: 3px solid transparent;
    white-space: nowrap;
    transition: all var(--transition);
    position: relative;
}

.admin-nav__link i,
.cashier-nav__link i,
.worker-nav__link i {
    font-size: 15px;
    opacity: 0.7;
    transition: opacity var(--transition);
}

.admin-nav__link::after,
.cashier-nav__link::after,
.worker-nav__link::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--color-brass);
    border-radius: 2px;
    transition: width var(--transition);
}

.admin-nav__link:hover,
.cashier-nav__link:hover,
.worker-nav__link:hover {
    color: var(--color-brass-dark);
    background: rgba(169, 129, 45, 0.04);
}

.admin-nav__link:hover i,
.cashier-nav__link:hover i,
.worker-nav__link:hover i {
    opacity: 1;
}

.admin-nav__link:hover::after,
.cashier-nav__link:hover::after,
.worker-nav__link:hover::after {
    width: 60%;
}

.admin-nav__link--active,
.cashier-nav__link--active,
.worker-nav__link--active {
    color: var(--color-bottle);
    font-weight: 700;
}

.admin-nav__link--active i,
.cashier-nav__link--active i,
.worker-nav__link--active i {
    opacity: 1;
    color: var(--color-brass);
}

.admin-nav__link--active::after,
.cashier-nav__link--active::after,
.worker-nav__link--active::after {
    width: 60%;
}

/* ---------- Overlay ---------- */
.nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 98;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.nav-overlay.active {
    display: block;
    opacity: 1;
}

/* ---------- Content ---------- */
.content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 32px 24px;
    overflow-x: hidden;
}

.content--narrow { 
    max-width: 640px; 
}

/* ---------- Content Header ---------- */
.content-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 8px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--color-border);
}

.content-header h1 {
    margin: 0;
    font-size: 28px;
}

.content-header .btn {
    flex-shrink: 0;
}

/* ---------- Dashboard Header ---------- */
.dashboard-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--color-border);
}

.dashboard-header h1 {
    margin: 0;
    font-size: 28px;
}

/* ---------- Heartbeat Indicator ---------- */
.heartbeat-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--color-ink-soft);
    padding: 6px 16px 6px 14px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 24px;
    box-shadow: var(--shadow);
    font-weight: 500;
}

.heartbeat-indicator .live-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    background: var(--color-success);
    border-radius: 50%;
    animation: pulse-dot 1.5s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.7); }
}

.heartbeat-indicator .live-text {
    color: var(--color-success);
    font-weight: 600;
}

.heartbeat-indicator .last-updated {
    color: var(--color-ink-soft);
    font-size: 11px;
}

/* ---------- Section Heading ---------- */
.section-heading {
    font-size: 15px;
    font-family: var(--font-body);
    font-weight: 700;
    color: var(--color-ink-soft);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin: 40px 0 12px;
    position: relative;
    padding-bottom: 10px;
}

.section-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--color-brass);
    border-radius: 2px;
}

/* ---------- Notice ---------- */
.notice {
    padding: 20px 24px;
    border-radius: var(--radius);
    margin: 16px 0 24px 0;
    font-size: 14px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-brass);
    color: var(--color-ink);
    box-shadow: var(--shadow);
    line-height: 1.7;
}

.notice strong {
    color: var(--color-brass-dark);
}

.notice a {
    font-weight: 600;
    color: var(--color-brass-dark);
}

.notice a:hover {
    color: var(--color-brass);
}

/* ---------- Field Hint ---------- */
.field-hint {
    font-size: 14px;
    color: var(--color-ink-soft);
    margin: 6px 0 0;
}

.field-hint strong {
    color: var(--color-bottle);
}

/* ---------- Forms ---------- */
form { display: flex; flex-direction: column; gap: 2px; }

label {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-ink-soft);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-top: 20px;
    margin-bottom: 6px;
}

label:first-of-type { margin-top: 0; }

input[type="email"],
input[type="text"],
input[type="password"],
input[type="number"],
input[type="date"],
select,
textarea {
    padding: 14px 18px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-family: var(--font-body);
    width: 100%;
    background: var(--color-surface);
    color: var(--color-ink);
    transition: all var(--transition);
    -webkit-appearance: none;
    appearance: none;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--color-brass);
    box-shadow: var(--shadow-focus);
}

input::placeholder {
    color: var(--color-ink-soft);
    opacity: 0.5;
}

input:disabled,
select:disabled {
    color: var(--color-ink-soft);
    background: var(--color-paper);
    cursor: not-allowed;
    opacity: 0.7;
}

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

select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2355645B' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 44px;
}

select[multiple] {
    background-image: none;
    padding-right: 16px;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-align: center;
    border: none;
    border-radius: var(--radius-sm);
    padding: 14px 28px;
    font-size: 15px;
    font-weight: 600;
    font-family: var(--font-body);
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition);
    line-height: 1.4;
    min-height: 50px;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.01em;
}

.btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    transition: all 0.6s;
    transform: translate(-50%, -50%);
}

.btn:active::after {
    width: 400px;
    height: 400px;
}

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

.btn--primary {
    background: var(--color-bottle);
    color: var(--color-paper);
}

.btn--primary:hover {
    background: var(--color-brass-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(169, 129, 45, 0.25);
}

.btn--primary:focus {
    outline: none;
    box-shadow: var(--shadow-focus), 0 8px 30px rgba(169, 129, 45, 0.15);
}

.btn--brass {
    background: linear-gradient(135deg, var(--color-brass), var(--color-brass-light));
    color: white;
}

.btn--brass:hover {
    background: linear-gradient(135deg, var(--color-brass-dark), var(--color-brass));
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(169, 129, 45, 0.25);
}

.btn--small {
    padding: 8px 18px;
    font-size: 13px;
    min-height: 38px;
}

.btn--full {
    width: 100%;
    padding: 16px;
    font-size: 16px;
}

.btn--outline {
    background: transparent;
    color: var(--color-brass-dark);
    border: 2px solid var(--color-brass);
}

.btn--outline:hover {
    background: var(--color-brass);
    color: white;
    transform: translateY(-2px);
}

/* ---------- Panel Form ---------- */
.panel-form {
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-drop);
    padding: 32px 36px;
    margin-top: 20px;
    transition: all var(--transition);
}

.panel-form:hover {
    box-shadow: var(--shadow-hover);
}

.panel-form .filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    align-items: flex-end;
}

.panel-form .filter-row > div { 
    flex: 1;
    min-width: 180px;
}

.panel-form .filter-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
    flex-wrap: wrap;
}

.panel-form .filter-actions .btn {
    flex: 0 1 auto;
    min-width: 140px;
}

.panel-form .filter-actions .btn:last-child {
    background: linear-gradient(135deg, var(--color-brass), var(--color-brass-light));
    color: white;
}

.panel-form .filter-actions .btn:last-child:hover {
    background: linear-gradient(135deg, var(--color-brass-dark), var(--color-brass));
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(169, 129, 45, 0.25);
}

/* ---------- Link Back ---------- */
.link-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 24px;
    padding: 10px 16px;
    color: var(--color-ink-soft);
    font-weight: 500;
    font-size: 14px;
    transition: all var(--transition);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
}

.link-back:hover {
    color: var(--color-brass-dark);
    background: var(--color-paper);
    border-color: var(--color-brass);
    transform: translateX(-4px);
}

.link-back::before {
    content: '←';
    font-size: 16px;
}

/* ---------- Cards ---------- */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 18px;
    margin-top: 16px;
    margin-bottom: 8px;
    max-width: 100%;
}

.stat-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 22px 20px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    transition: all var(--transition);
    position: relative;
}

.stat-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}

.stat-card__label {
    font-size: 12px;
    color: var(--color-ink-soft);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.stat-card__value {
    font-family: var(--font-mono);
    font-size: 26px;
    font-weight: 600;
    color: var(--color-bottle);
}

.stat-card--tips {
    background: linear-gradient(135deg, var(--color-surface), #f8f6f0);
    border: 2px solid var(--color-brass-light);
    box-shadow: 0 4px 24px rgba(169, 129, 45, 0.08);
}

.stat-card--tips .stat-card__label {
    color: var(--color-brass-dark);
}

.stat-card--tips .stat-card__value {
    color: var(--color-brass-dark);
    font-size: 28px;
}

.stat-card--tips:hover {
    box-shadow: 0 8px 40px rgba(169, 129, 45, 0.15);
    transform: translateY(-4px);
}

/* ---------- Table Wrapper ---------- */
.table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-top: 16px;
    border-radius: var(--radius);
    border: 2px solid var(--color-border);
    background: var(--color-surface);
    max-width: 100%;
}

.table-wrapper .data-table {
    border: none;
    border-radius: 0;
    margin-top: 0;
    box-shadow: none;
    min-width: 600px;
    width: 100%;
}

/* ---------- Tables ---------- */
.data-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-surface);
}

.data-table th,
.data-table td {
    padding: 16px 20px;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
    font-size: 14px;
}

.data-table th {
    background: var(--color-paper);
    font-weight: 700;
    color: var(--color-ink-soft);
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: 0.06em;
    position: sticky;
    top: 0;
    z-index: 10;
}

.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { 
    background: rgba(169, 129, 45, 0.04); 
}

.data-table .amount {
    font-family: var(--font-mono);
    font-variant-numeric: tabular-nums;
}

.empty-row {
    text-align: center;
    color: var(--color-ink-soft);
    padding: 48px !important;
    font-style: italic;
}

/* ---------- Flash Update Animation ---------- */
.flash-update {
    animation: flash-card 0.5s ease;
}

@keyframes flash-card {
    0% { background-color: rgba(169, 129, 45, 0.10); }
    100% { background-color: transparent; }
}

.stat-card.flash-update {
    transition: background-color 0.3s ease;
}

/* ---------- Badges ---------- */
.badge {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border: 1.5px solid currentColor;
}

.badge--success {
    background: var(--color-success-bg);
    color: var(--color-success);
    border-color: var(--color-success);
}

.badge--muted {
    background: var(--color-paper);
    color: var(--color-ink-soft);
    border-color: var(--color-border);
}

.badge--warning {
    background: var(--color-warning-bg);
    color: var(--color-warning);
    border-color: var(--color-warning);
}

/* ---------- Alerts ---------- */
.alert {
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    margin-bottom: 16px;
    border: 1px solid transparent;
    line-height: 1.5;
    font-weight: 500;
}

.alert--error {
    background: var(--color-maroon-bg);
    color: var(--color-maroon);
    border-color: #e3c6c1;
    border-left: 4px solid var(--color-maroon);
}

.alert--success {
    background: var(--color-success-bg);
    color: var(--color-success);
    border-color: #c5dcc9;
    border-left: 4px solid var(--color-success);
}

.alert--warning {
    background: var(--color-warning-bg);
    color: var(--color-warning);
    border-color: #e8dcc4;
    border-left: 4px solid var(--color-warning);
}

.alert--info {
    background: #e8f0fe;
    color: #1a5276;
    border-color: #c5d8e8;
    border-left: 4px solid #1a5276;
}

.alert--temp-password {
    background: var(--color-warning-bg);
    border: 2px solid var(--color-brass);
    color: var(--color-warning);
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    font-size: 14px;
    line-height: 1.6;
    border-left: 4px solid var(--color-brass);
}

.alert--temp-password code {
    background: var(--color-surface);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--color-brass-dark);
    border: 1px solid var(--color-border);
}

/* ---------- Password Wrapper ---------- */
.password-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
}

.password-wrapper input {
    padding-right: 52px;
}

.toggle-password {
    position: absolute;
    right: 14px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    font-size: 20px;
    color: var(--color-ink-soft);
    transition: all var(--transition);
    border-radius: 6px;
    z-index: 2;
}

.toggle-password:hover {
    color: var(--color-brass-dark);
    background: rgba(169, 129, 45, 0.08);
}

/* ---------- Date Inputs ---------- */
.date-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
}

.date-input-wrapper .date-input {
    padding-right: 48px;
}

.date-input-wrapper .date-icon {
    position: absolute;
    right: 14px;
    color: var(--color-ink-soft);
    font-size: 18px;
    cursor: pointer;
    z-index: 2;
    transition: all var(--transition);
    padding: 6px;
    border-radius: 6px;
}

.date-input-wrapper .date-icon:hover {
    color: var(--color-brass);
    background: rgba(169, 129, 45, 0.08);
}

/* ---------- Link Muted ---------- */
.link-muted,
.hint-muted {
    display: block;
    text-align: center;
    color: var(--color-ink-soft);
    text-decoration: none;
    font-size: 14px;
    margin-top: 16px;
    transition: all var(--transition);
}

.link-muted:hover {
    color: var(--color-brass-dark);
}

/* ---------- Pagination ---------- */
.pagination {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 24px;
    flex-wrap: wrap;
    padding: 16px 0;
}

.pagination .field-hint {
    margin: 0;
    font-weight: 500;
    color: var(--color-ink-soft);
}

/* ---------- Auth Screens ---------- */
.auth-screen {
    min-height: calc(100vh - 4px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: var(--color-paper);
}

.auth-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow), var(--shadow-drop);
    padding: 48px 40px;
    width: 100%;
    max-width: 420px;
    transition: all var(--transition);
    position: relative;
    z-index: 1;
}

.auth-card:hover {
    box-shadow: var(--shadow-hover), var(--shadow-drop);
    transform: translateY(-2px);
}

.auth-card--wide { max-width: 480px; }

.auth-logo {
    text-align: center;
    margin-bottom: 32px;
}

.auth-logo h2 {
    font-size: 34px;
    font-weight: 700;
    color: var(--color-bottle);
    margin-bottom: 4px;
    letter-spacing: -0.02em;
    position: relative;
    display: inline-block;
}

.auth-logo h2::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 3px;
    background: var(--color-brass);
    border-radius: 2px;
}

.auth-logo .hint-muted {
    color: var(--color-ink-soft);
    font-size: 14px;
    margin-top: 12px;
}

/* ---------- Role Cards ---------- */
.role-choices {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin: 8px 0 4px;
}

.role-btn {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    text-decoration: none;
    color: var(--color-ink);
    transition: all var(--transition);
    cursor: pointer;
}

.role-btn:hover {
    border-color: var(--color-brass);
    transform: translateX(6px);
    box-shadow: var(--shadow-hover);
}

.role-btn:active {
    transform: scale(0.97);
}

.role-btn__icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-bottle), var(--color-brass-dark));
    color: var(--color-paper);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-style: italic;
    font-weight: 600;
    font-size: 20px;
    flex-shrink: 0;
}

.role-btn__content {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.role-btn__label {
    font-weight: 600;
    font-size: 17px;
    color: var(--color-bottle);
}

.role-btn__desc {
    font-size: 13px;
    color: var(--color-ink-soft);
    margin: 0;
}

@media (min-width: 768px) {
    .role-choices {
        flex-direction: row;
        gap: 16px;
    }
    
    .role-btn {
        flex: 1;
        flex-direction: column;
        text-align: center;
        padding: 32px 20px 28px;
        gap: 14px;
        border-radius: var(--radius-xl);
    }
    
    .role-btn:hover {
        transform: translateY(-6px);
    }
    
    .role-btn__icon {
        width: 60px;
        height: 60px;
        font-size: 24px;
    }
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
    h1 { font-size: 26px; }
    h2 { font-size: 22px; }
    
    .topbar {
        padding: 12px 18px;
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }
    
    .topbar__left {
        justify-content: center;
    }
    
    .topbar__brand {
        font-size: 20px;
        justify-content: center;
    }
    
    .topbar__user {
        justify-content: center;
        padding: 6px 12px;
        border-radius: 30px;
        width: 100%;
    }
    
    .topbar__user .link-muted {
        padding: 4px 12px;
        font-size: 12px;
    }
    
    .nav-toggle {
        display: flex;
        right: 16px;
    }

    .admin-nav,
    .cashier-nav,
    .worker-nav {
        position: fixed;
        top: 0;
        left: -100%;
        width: 280px;
        max-width: 80%;
        height: 100vh;
        background: var(--color-surface);
        flex-direction: column;
        padding: 0;
        overflow-y: auto;
        box-shadow: 4px 0 24px rgba(0, 0, 0, 0.08);
        transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 100;
        border-right: 2px solid var(--color-border);
        border-bottom: none;
    }
    
    .admin-nav.open,
    .cashier-nav.open,
    .worker-nav.open {
        left: 0;
    }
    
    /* Show close button when sidebar is open */
    .admin-nav.open .nav-close,
    .cashier-nav.open .nav-close,
    .worker-nav.open .nav-close {
        display: flex;
    }
    
    .nav-menu-inner {
        flex-direction: column;
        padding: 72px 20px 20px;
        gap: 4px;
        width: 100%;
    }
    
    .admin-nav__link,
    .cashier-nav__link,
    .worker-nav__link {
        padding: 14px 18px;
        border-bottom: none;
        border-radius: var(--radius-sm);
        font-size: 15px;
        width: 100%;
        gap: 14px;
    }
    
    .admin-nav__link i,
    .cashier-nav__link i,
    .worker-nav__link i {
        font-size: 18px;
        width: 24px;
        text-align: center;
        opacity: 0.8;
    }
    
    .admin-nav__link::after,
    .cashier-nav__link::after,
    .worker-nav__link::after {
        display: none;
    }
    
    .admin-nav__link:hover,
    .cashier-nav__link:hover,
    .worker-nav__link:hover {
        background: rgba(169, 129, 45, 0.08);
        transform: none;
    }
    
    .admin-nav__link--active,
    .cashier-nav__link--active,
    .worker-nav__link--active {
        background: rgba(169, 129, 45, 0.10);
        border-radius: var(--radius-sm);
        color: var(--color-brass-dark);
    }
    
    .admin-nav__link--active i,
    .cashier-nav__link--active i,
    .worker-nav__link--active i {
        color: var(--color-brass);
    }
    
    .content { 
        padding: 20px 16px; 
        overflow-x: hidden;
    }
    
    .content-header {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }
    
    .content-header h1 { font-size: 24px; }
    .content-header .btn { width: 100%; justify-content: center; }
    .content-header .badge { align-self: flex-start; }
    
    .panel-form {
        padding: 24px 20px;
    }
    
    .panel-form .filter-row > div { min-width: 100%; }
    .panel-form .filter-actions { flex-direction: column; }
    .panel-form .filter-actions .btn { width: 100%; min-width: unset; }
    
    /* Table wrapper for mobile */
    .table-wrapper {
        margin: 16px -16px 0 -16px;
        border-radius: 0;
        border-left: none;
        border-right: none;
        max-width: none;
    }
    
    .table-wrapper .data-table {
        min-width: 500px;
    }
    
    .data-table th,
    .data-table td { 
        padding: 10px 14px; 
        font-size: 13px;
        white-space: nowrap;
    }
    
    .card-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 12px;
    }
    
    .stat-card { padding: 18px; }
    .stat-card__value { font-size: 22px; }
    .stat-card--tips .stat-card__value { font-size: 24px; }
    
    .btn { min-height: 44px; padding: 10px 20px; font-size: 14px; }
    
    .auth-card { padding: 32px 24px; }
    
    .link-back {
        width: 100%;
        justify-content: center;
    }
    
    .notice {
        padding: 16px 18px;
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .topbar__brand { font-size: 17px; }
    .topbar__user { font-size: 12px; gap: 10px; }
    
    .content { 
        padding: 16px 12px; 
        overflow-x: hidden;
    }
    
    .content-header h1 { font-size: 20px; }
    
    .panel-form {
        padding: 18px 16px;
    }
    
    .panel-form label {
        font-size: 11px;
    }
    
    .panel-form input,
    .panel-form select,
    .panel-form textarea {
        padding: 12px 14px;
        font-size: 14px;
    }
    
    /* Table wrapper for mobile */
    .table-wrapper {
        margin: 16px -12px 0 -12px;
    }
    
    .table-wrapper .data-table {
        min-width: 400px;
    }
    
    .data-table th,
    .data-table td { 
        padding: 8px 10px; 
        font-size: 12px; 
    }
    
    .btn { 
        min-height: 40px; 
        padding: 8px 16px; 
        font-size: 13px; 
    }
    
    .badge { 
        font-size: 10px; 
        padding: 3px 10px; 
    }
    
    .card-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    
    .stat-card { padding: 14px; }
    .stat-card__value { font-size: 18px; }
    .stat-card--tips .stat-card__value { font-size: 20px; }
    .stat-card--tips { border-width: 2px; }
    
    .auth-card { padding: 24px 18px; }
    
    .role-btn {
        padding: 14px 16px;
        gap: 12px;
    }
    
    .role-btn__icon {
        width: 42px;
        height: 42px;
        font-size: 16px;
    }
    
    .heartbeat-indicator { font-size: 11px; padding: 4px 12px; }
    
    .link-back {
        font-size: 13px;
        padding: 8px 14px;
    }
    
    .notice {
        padding: 14px 16px;
        font-size: 12px;
    }
    
    .admin-nav,
    .cashier-nav,
    .worker-nav {
        width: 260px;
        padding: 0;
    }
    
    .nav-menu-inner {
        padding: 64px 16px 16px;
    }
    
    .admin-nav__link,
    .cashier-nav__link,
    .worker-nav__link {
        padding: 12px 16px;
        font-size: 14px;
        gap: 12px;
    }
    
    .admin-nav__link i,
    .cashier-nav__link i,
    .worker-nav__link i {
        font-size: 16px;
        width: 20px;
    }
    
    .nav-close {
        top: 12px;
        right: 12px;
        width: 32px;
        height: 32px;
    }
    
    .nav-close__bar {
        width: 14px;
        height: 2px;
    }
}

/* ---------- Reduced Motion ---------- */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}