:root {
    --navy-950: #081b2d;
    --navy-900: #0d2740;
    --navy-800: #123654;
    --blue-700: #155d82;
    --teal-700: #0c6a6d;
    --teal-600: #0f7c7f;
    --teal-100: #daf1ef;
    --gold-500: #c69b45;
    --gold-100: #f7edd8;
    --slate-900: #172230;
    --slate-700: #415164;
    --slate-600: #5b6878;
    --slate-500: #718096;
    --slate-300: #cbd5df;
    --slate-200: #dfe6ec;
    --slate-100: #edf2f6;
    --slate-50: #f7f9fb;
    --white: #ffffff;
    --danger-700: #a61b2b;
    --danger-100: #fde8eb;
    --success-700: #176b43;
    --success-100: #def4e8;
    --warning-700: #8a5b00;
    --warning-100: #fff1c9;
    --shadow-sm: 0 8px 24px rgba(8, 27, 45, 0.07);
    --shadow-lg: 0 22px 60px rgba(8, 27, 45, 0.14);
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
    background: var(--slate-50);
}

body {
    min-height: 100vh;
    margin: 0;
    color: var(--slate-900);
    background:
        radial-gradient(circle at 90% 5%, rgba(15, 124, 127, 0.07), transparent 28rem),
        var(--slate-50);
    font-family: "Segoe UI", Tahoma, Arial, sans-serif;
    line-height: 1.65;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
select,
textarea {
    font: inherit;
}

button {
    cursor: pointer;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1 {
    margin-bottom: 0.4rem;
    color: var(--navy-950);
    font-size: clamp(1.8rem, 2.5vw, 2.55rem);
    line-height: 1.25;
}

h2 {
    margin-bottom: 0.55rem;
    color: var(--navy-900);
    font-size: 1.22rem;
}

small,
.muted {
    color: var(--slate-600);
}

.app-shell {
    display: grid;
    grid-template-columns: 285px minmax(0, 1fr);
    min-height: 100vh;
}

.sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    background:
        linear-gradient(180deg, rgba(255,255,255,0.035), transparent 30%),
        var(--navy-950);
    color: var(--white);
    border-left: 1px solid rgba(255, 255, 255, 0.08);
}

.workspace {
    display: flex;
    min-width: 0;
    min-height: 100vh;
    flex-direction: column;
}

.topbar {
    position: sticky;
    z-index: 20;
    top: 0;
    display: flex;
    min-height: 82px;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 2rem;
    background: rgba(255, 255, 255, 0.92);
    border-bottom: 1px solid var(--slate-200);
    backdrop-filter: blur(12px);
}

.topbar > div:first-child {
    display: flex;
    flex-direction: column;
}

.topbar-kicker {
    color: var(--teal-700);
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.user-area {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.user-meta span {
    font-weight: 800;
}

.user-meta small {
    font-size: 0.78rem;
}

.page-container {
    width: min(1520px, 100%);
    margin: 0 auto;
    padding: 2rem;
    flex: 1;
}

.site-footer {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.2rem 2rem;
    color: var(--slate-500);
    border-top: 1px solid var(--slate-200);
    font-size: 0.82rem;
}

.nav-panel {
    display: flex;
    min-height: 100%;
    flex-direction: column;
    padding: 1.25rem 1rem;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    margin-bottom: 1.5rem;
    padding: 0.6rem;
}

.brand-mark {
    display: inline-grid;
    width: 44px;
    height: 44px;
    place-items: center;
    flex: 0 0 44px;
    color: var(--navy-950);
    background: linear-gradient(135deg, #e8d3a4, var(--gold-500));
    border-radius: 13px;
    box-shadow: 0 8px 22px rgba(198, 155, 69, 0.28);
    font-weight: 900;
    letter-spacing: 0.03em;
}

.brand-copy {
    display: flex;
    min-width: 0;
    flex-direction: column;
}

.brand-copy strong {
    overflow: hidden;
    font-size: 0.96rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.brand-copy small {
    color: rgba(255,255,255,0.58);
    font-size: 0.72rem;
}

.nav-section {
    display: grid;
    gap: 0.3rem;
    margin-bottom: 1.25rem;
}

.nav-label {
    padding: 0 0.75rem 0.35rem;
    color: rgba(255,255,255,0.45);
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.nav-item {
    display: flex;
    min-height: 44px;
    align-items: center;
    gap: 0.72rem;
    padding: 0.65rem 0.8rem;
    color: rgba(255,255,255,0.76);
    border: 1px solid transparent;
    border-radius: 10px;
    transition: 160ms ease;
}

.nav-item:hover {
    color: var(--white);
    background: rgba(255,255,255,0.065);
}

.nav-item.active {
    color: var(--white);
    background: linear-gradient(90deg, rgba(15,124,127,0.35), rgba(15,124,127,0.12));
    border-color: rgba(94, 207, 204, 0.22);
    box-shadow: inset 3px 0 0 var(--gold-500);
}

.nav-icon {
    display: inline-grid;
    width: 24px;
    place-items: center;
    color: var(--gold-500);
    font-weight: 900;
}

.nav-spacer {
    flex: 1;
}

.page-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.page-header p {
    margin-bottom: 0;
    color: var(--slate-600);
}

.page-actions,
.form-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.65rem;
}

.eyebrow {
    display: block;
    margin-bottom: 0.25rem;
    color: var(--teal-700);
    font-size: 0.72rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.panel {
    padding: 1.35rem;
    background: rgba(255,255,255,0.96);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.panel + .panel {
    margin-top: 0;
}

.narrow-panel {
    max-width: 780px;
}

.panel-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
    padding-bottom: 0.85rem;
    border-bottom: 1px solid var(--slate-100);
}

.panel-header h2 {
    margin-bottom: 0;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.detail-layout {
    align-items: start;
}

.detail-span-panel {
    grid-column: 1 / -1;
}

.kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.kpi-card {
    display: flex;
    min-height: 150px;
    flex-direction: column;
    justify-content: space-between;
    padding: 1.2rem;
    background:
        linear-gradient(145deg, rgba(255,255,255,0.98), rgba(247,249,251,0.96));
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.kpi-label {
    color: var(--slate-600);
    font-size: 0.82rem;
    font-weight: 700;
}

.kpi-card strong {
    color: var(--navy-950);
    font-size: 2.35rem;
    line-height: 1;
}

.kpi-card a {
    color: var(--teal-700);
    font-size: 0.82rem;
    font-weight: 800;
}

.action-stack {
    display: grid;
    gap: 0.65rem;
}

.action-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.85rem 1rem;
    color: var(--navy-900);
    background: var(--slate-50);
    border: 1px solid var(--slate-200);
    border-radius: 10px;
    font-weight: 800;
    transition: 150ms ease;
}

.action-link:hover {
    color: var(--teal-700);
    border-color: rgba(15,124,127,0.42);
    transform: translateY(-1px);
}

.btn {
    display: inline-flex;
    min-height: 42px;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.62rem 1rem;
    border: 1px solid transparent;
    border-radius: 9px;
    font-weight: 800;
    transition: 150ms ease;
}

.btn:hover:not(:disabled) {
    transform: translateY(-1px);
}

.btn:disabled {
    cursor: not-allowed;
    opacity: 0.56;
}

.btn-primary {
    color: var(--white);
    background: linear-gradient(135deg, var(--teal-700), var(--blue-700));
    box-shadow: 0 8px 18px rgba(12,106,109,0.17);
}

.btn-secondary {
    color: var(--navy-900);
    background: var(--white);
    border-color: var(--slate-300);
}

.btn-secondary:hover {
    border-color: var(--teal-600);
}

.btn-ghost {
    color: var(--slate-700);
    background: transparent;
    border-color: var(--slate-200);
}

.btn-danger {
    color: var(--white);
    background: var(--danger-700);
}

.btn-sm {
    min-height: 34px;
    padding: 0.42rem 0.72rem;
    font-size: 0.8rem;
}

.btn-block {
    width: 100%;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.filter-grid {
    display: grid;
    grid-template-columns: minmax(280px, 2fr) minmax(180px, 1fr) minmax(180px, 1fr);
    gap: 0.85rem;
    align-items: end;
    margin-bottom: 1rem;
}

.compact-filters {
    grid-template-columns: minmax(220px, 1fr) auto;
}

.field {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 0.38rem;
}

.field-wide,
.field-full {
    grid-column: 1 / -1;
}

.filter-grid .field-wide {
    grid-column: auto;
}

.field label {
    color: var(--slate-700);
    font-size: 0.81rem;
    font-weight: 800;
}

.field small {
    font-size: 0.72rem;
}

.form-control {
    width: 100%;
    min-height: 44px;
    padding: 0.62rem 0.75rem;
    color: var(--slate-900);
    background: var(--white);
    border: 1px solid var(--slate-300);
    border-radius: 8px;
    outline: 0;
    transition: 150ms ease;
}

.form-control:focus {
    border-color: var(--teal-600);
    box-shadow: 0 0 0 3px rgba(15,124,127,0.12);
}

.textarea {
    min-height: 110px;
    resize: vertical;
}

.large-textarea {
    min-height: 170px;
}

.check-row {
    display: flex !important;
    align-items: center;
    gap: 0.65rem;
    cursor: pointer;
}

.check-row input {
    width: 18px;
    height: 18px;
    accent-color: var(--teal-700);
}

.validation-message,
.validation-summary {
    color: var(--danger-700);
    font-size: 0.78rem;
}

.validation-summary ul {
    margin: 0;
}

.alert {
    margin-bottom: 1rem;
    padding: 0.85rem 1rem;
    border: 1px solid transparent;
    border-radius: 10px;
    font-weight: 700;
}

.alert-danger {
    color: var(--danger-700);
    background: var(--danger-100);
    border-color: rgba(166,27,43,0.18);
}

.alert-success {
    color: var(--success-700);
    background: var(--success-100);
    border-color: rgba(23,107,67,0.18);
}

.notice-box {
    margin-bottom: 1rem;
    padding: 0.9rem 1rem;
    color: var(--navy-900);
    background: linear-gradient(135deg, var(--gold-100), #fffaf0);
    border: 1px solid rgba(198,155,69,0.35);
    border-right: 4px solid var(--gold-500);
    border-radius: 10px;
}

.loading-card,
.empty-state {
    padding: 3rem 1.25rem;
    color: var(--slate-600);
    text-align: center;
}

.loading-card {
    background: var(--slate-50);
    border: 1px dashed var(--slate-300);
    border-radius: 10px;
}

.empty-state {
    background: var(--white);
    border: 1px dashed var(--slate-300);
    border-radius: var(--radius-md);
}

.empty-state.compact {
    padding: 1.5rem;
}

.table-summary {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin: 0.75rem 0;
    color: var(--slate-600);
    font-size: 0.8rem;
}

.responsive-table {
    overflow-x: auto;
    border: 1px solid var(--slate-200);
    border-radius: 10px;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
}

th {
    padding: 0.8rem;
    color: var(--navy-900);
    background: var(--slate-100);
    border-bottom: 1px solid var(--slate-200);
    font-size: 0.77rem;
    text-align: right;
    white-space: nowrap;
}

td {
    padding: 0.85rem 0.8rem;
    vertical-align: top;
    border-bottom: 1px solid var(--slate-100);
    font-size: 0.84rem;
}

tbody tr:last-child td {
    border-bottom: 0;
}

tbody tr:hover {
    background: #fbfcfd;
}

.instructions-cell {
    min-width: 280px;
    white-space: pre-line;
}

.table-subtext {
    display: block;
    margin-top: 0.15rem;
    overflow-wrap: anywhere;
}

.status-pill {
    display: inline-flex;
    min-height: 26px;
    align-items: center;
    justify-content: center;
    padding: 0.22rem 0.58rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 900;
    white-space: nowrap;
}

.status-pill.large {
    min-height: 34px;
    padding: 0.4rem 0.8rem;
    font-size: 0.78rem;
}

.status-bookable,
.status-active,
.status-responded {
    color: var(--success-700);
    background: var(--success-100);
}

.status-ticket,
.status-inactive,
.status-rejected {
    color: var(--danger-700);
    background: var(--danger-100);
}

.status-new {
    color: var(--blue-700);
    background: #e3f1f8;
}

.status-review {
    color: var(--warning-700);
    background: var(--warning-100);
}

.status-closed {
    color: var(--slate-700);
    background: var(--slate-200);
}

.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    margin-top: 1rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.9rem;
}

.contact-card {
    display: flex;
    min-height: 210px;
    flex-direction: column;
    justify-content: space-between;
    padding: 1.1rem;
    background: linear-gradient(145deg, #fff, #f8fafb);
    border: 1px solid var(--slate-200);
    border-radius: 12px;
}

.contact-number {
    display: flex;
    flex-direction: column;
    padding: 0.85rem;
    color: var(--navy-950);
    background: var(--slate-100);
    border-radius: 9px;
}

.contact-number span {
    direction: ltr;
    font-size: 1.25rem;
    font-weight: 900;
    text-align: right;
}

.submission-list {
    display: grid;
    gap: 1rem;
}

.submission-card {
    padding: 1.2rem;
    background: var(--white);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.submission-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    padding-bottom: 0.8rem;
    border-bottom: 1px solid var(--slate-100);
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem;
    margin: 1rem 0 0;
}

.detail-grid > div {
    min-width: 0;
    padding: 0.75rem;
    background: var(--slate-50);
    border-radius: 9px;
}

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

.detail-grid dt {
    color: var(--slate-600);
    font-size: 0.72rem;
    font-weight: 800;
}

.detail-grid dd {
    margin: 0.18rem 0 0;
    overflow-wrap: anywhere;
    color: var(--navy-900);
    font-weight: 700;
    white-space: pre-line;
}

.response-box {
    margin-top: 1rem;
    padding: 0.95rem;
    color: var(--navy-900);
    background: var(--teal-100);
    border-right: 4px solid var(--teal-700);
    border-radius: 9px;
}

.response-box p {
    margin: 0.4rem 0;
    white-space: pre-line;
}

.admin-list {
    display: grid;
    gap: 0.45rem;
}

.scroll-list {
    max-height: 650px;
    overflow-y: auto;
    padding-left: 0.25rem;
}

.admin-list-item {
    display: flex;
    width: 100%;
    align-items: center;
    justify-content: space-between;
    gap: 0.7rem;
    padding: 0.75rem;
    color: var(--slate-900);
    background: var(--white);
    border: 1px solid var(--slate-200);
    border-radius: 9px;
    text-align: right;
}

.admin-list-item:hover,
.admin-list-item.selected {
    background: var(--slate-50);
    border-color: var(--teal-600);
}

.admin-list-item > span:first-child {
    display: flex;
    min-width: 0;
    flex-direction: column;
}

.admin-list-item small {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.danger-panel {
    border-color: rgba(166,27,43,0.22);
}

.confirm-box {
    margin-top: 1rem;
    padding: 1rem;
    background: var(--danger-100);
    border: 1px solid rgba(166,27,43,0.18);
    border-radius: 10px;
}

.account-shell {
    display: grid;
    min-height: 100vh;
    place-items: center;
    padding: 2rem;
    background:
        linear-gradient(135deg, rgba(8,27,45,0.98), rgba(13,39,64,0.94)),
        radial-gradient(circle, rgba(198,155,69,0.2), transparent);
}

.account-brand {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1.2rem;
    color: var(--white);
}

.account-brand > div:last-child {
    display: flex;
    flex-direction: column;
}

.account-brand span {
    color: rgba(255,255,255,0.58);
    font-size: 0.78rem;
}

.account-content {
    width: min(470px, 100%);
}

.auth-card {
    padding: 1.6rem;
    background: rgba(255,255,255,0.98);
    border: 1px solid rgba(255,255,255,0.65);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.auth-heading {
    margin-bottom: 1.2rem;
}

.auth-heading p {
    margin-bottom: 0;
    color: var(--slate-600);
}

.auth-note {
    margin-top: 1rem;
    padding-top: 0.9rem;
    color: var(--slate-500);
    border-top: 1px solid var(--slate-100);
    font-size: 0.75rem;
    text-align: center;
}

.account-footer {
    margin-top: 1rem;
    color: rgba(255,255,255,0.5);
    font-size: 0.74rem;
}


.notification-list {
    display: grid;
    gap: 0.75rem;
}

.notification-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem;
    background: var(--white);
    border: 1px solid var(--slate-200);
    border-radius: 11px;
    box-shadow: var(--shadow-sm);
}

.notification-card.unread {
    background: linear-gradient(90deg, var(--teal-100), var(--white));
    border-color: rgba(15,124,127,0.3);
    border-right: 4px solid var(--teal-700);
}

.notification-card p {
    margin: 0.25rem 0 0;
    color: var(--slate-600);
}

.notification-card time {
    color: var(--slate-500);
    font-size: 0.75rem;
    white-space: nowrap;
}

@media (max-width: 1180px) {
    .app-shell {
        grid-template-columns: 230px minmax(0, 1fr);
    }

    .kpi-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .contact-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 820px) {
    .app-shell {
        display: block;
    }

    .sidebar {
        position: relative;
        height: auto;
    }

    .nav-panel {
        min-height: auto;
    }

    .nav-section {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .nav-label {
        grid-column: 1 / -1;
    }

    .nav-spacer {
        display: none;
    }

    .topbar {
        position: relative;
        padding: 1rem;
    }

    .page-container {
        padding: 1rem;
    }

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

    .dashboard-grid,
    .form-grid,
    .filter-grid {
        grid-template-columns: 1fr;
    }

    .detail-span-panel,
    .field-full,
    .filter-grid .field-wide {
        grid-column: auto;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .kpi-grid {
        grid-template-columns: 1fr;
    }

    .nav-section {
        grid-template-columns: 1fr;
    }

    .responsive-table {
        border: 0;
        overflow: visible;
    }

    table,
    thead,
    tbody,
    tr,
    th,
    td {
        display: block;
    }

    thead {
        display: none;
    }

    tbody {
        display: grid;
        gap: 0.8rem;
    }

    tr {
        padding: 0.75rem;
        background: var(--white);
        border: 1px solid var(--slate-200);
        border-radius: 10px;
    }

    td {
        display: grid;
        grid-template-columns: 105px minmax(0, 1fr);
        gap: 0.65rem;
        padding: 0.45rem 0;
        border: 0;
    }

    td::before {
        content: attr(data-label);
        color: var(--slate-600);
        font-size: 0.72rem;
        font-weight: 800;
    }

    .instructions-cell {
        min-width: 0;
    }

    .detail-grid {
        grid-template-columns: 1fr;
    }

    .detail-grid .detail-span {
        grid-column: auto;
    }
}