:root {
    --bg: #f4efe7;
    --surface: #fffaf4;
    --surface-strong: #ffffff;
    --text: #203035;
    --muted: #65767b;
    --primary: #177e89;
    --accent: #f4b860;
    --success: #d6f1de;
    --error: #f5d3d0;
    --border: #d8d1c4;
    --danger: #ab3a2d;
    --shadow: 0 20px 50px rgba(32, 48, 53, 0.08);
}

* {
    box-sizing: border-box;
}

[hidden] {
    display: none !important;
}

body {
    margin: 0;
    font-family: "Segoe UI", Tahoma, sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(244, 184, 96, 0.25), transparent 25%),
        linear-gradient(180deg, #fcf7f0 0%, var(--bg) 100%);
}

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

.page-shell {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 24px 0 40px;
}

.topbar,
.section-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.topbar {
    margin-bottom: 24px;
}

.brand-block {
    display: grid;
    gap: 4px;
    min-width: 0;
}

.brand-block-background {
    position: relative;
    padding: 16px 18px;
    border-radius: 20px;
    overflow: hidden;
    isolation: isolate;
}

.brand-block-background::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: var(--practice-logo);
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    opacity: 0.14;
    z-index: -2;
}

.brand-block-background::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(255, 250, 244, 0.88), rgba(255, 250, 244, 0.92));
    z-index: -1;
}

.practice-logo-heading {
    display: block;
    max-width: min(340px, 100%);
    max-height: 86px;
    object-fit: contain;
}

.user-strip {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 18px;
    color: var(--muted);
}

.eyebrow {
    margin: 0 0 4px;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 0.78rem;
    color: var(--muted);
}

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

.nav {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    align-items: center;
}

.nav a,
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--primary);
    color: white;
    border: 0;
    border-radius: 14px;
    padding: 12px 16px;
    font-weight: 600;
    cursor: pointer;
}

.button.secondary,
.nav a:last-child {
    background: #e8eceb;
    color: var(--text);
}

.nav-settings {
    position: relative;
}

.nav-gear {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    border: 0;
    border-radius: 14px;
    background: #e8eceb;
    color: var(--text);
    cursor: pointer;
    font-size: 1.15rem;
}

.nav-settings-menu {
    position: absolute;
    right: 0;
    top: calc(100% + 10px);
    min-width: 220px;
    display: none;
    background: var(--surface-strong);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--shadow);
    padding: 10px;
    z-index: 20;
}

.nav-settings.is-open .nav-settings-menu {
    display: grid;
    gap: 8px;
}

.nav-settings-menu a {
    display: block;
    padding: 10px 12px;
    border-radius: 12px;
    background: #f5f1ea;
    color: var(--text);
}

.nav-settings-menu a:hover {
    background: #ebe4d8;
    color: var(--text);
}

.button.danger {
    background: var(--danger);
}

.content-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 20px;
}

.admin-grid {
    grid-template-columns: 0.95fr 1.05fr;
}

.single-column {
    display: grid;
    place-items: start center;
}

.panel {
    background: rgba(255, 250, 244, 0.9);
    border: 1px solid var(--border);
    border-radius: 24px;
    box-shadow: var(--shadow);
    padding: 24px;
}

.panel.narrow {
    width: min(520px, 100%);
}

.hero {
    grid-column: 1 / -1;
    display: flex;
    justify-content: space-between;
    gap: 20px;
    align-items: end;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(120px, 1fr));
    gap: 12px;
}

.hero-stats div,
.slot-card,
.appointment-card,
.slot-admin-card {
    background: var(--surface-strong);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 16px;
}

.hero-stats strong {
    display: block;
    font-size: 1.6rem;
}

.inline-form,
.filter-grid,
.booking-form,
.form-row {
    display: grid;
    gap: 8px;
}

.filter-grid {
    grid-template-columns: repeat(2, minmax(180px, 1fr));
    margin-bottom: 18px;
}

.compact-date-field {
    max-width: 220px;
}

.inline-date-actions {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
    align-items: center;
}

.compact-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(180px, 1fr));
    gap: 12px;
}

.booking-form {
    gap: 14px;
}

.appointment-mode-switch {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    margin: 0;
    padding: 0;
    border: 0;
    min-inline-size: 0;
}

.appointment-mode-switch legend {
    margin-bottom: 8px;
    padding: 0;
    font-weight: 700;
}

.mode-option {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    padding: 9px 11px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.78);
    cursor: pointer;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.mode-option:hover {
    border-color: color-mix(in srgb, var(--primary) 35%, var(--border));
    background: rgba(255, 255, 255, 0.96);
}

.mode-option input[type="radio"] {
    width: 17px;
    height: 17px;
    margin: 0;
    flex: 0 0 17px;
    accent-color: var(--primary);
}

.mode-option-copy {
    display: grid;
    gap: 2px;
    min-width: 0;
}

.mode-option-copy strong {
    font-size: 0.93rem;
    line-height: 1.2;
}

.mode-option:has(input:checked) {
    border-color: var(--primary);
    background: color-mix(in srgb, var(--primary) 10%, white);
    box-shadow: 0 0 0 3px rgba(23, 126, 137, 0.12);
}

.mode-option-accent:has(input:checked) {
    border-color: #c94f3d;
    background: #fff4ef;
    box-shadow: 0 0 0 3px rgba(201, 79, 61, 0.12);
}

.series-planner {
    padding: 14px 16px;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.62);
}

.series-preview {
    padding: 14px 16px;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.74);
}

.series-preview h3 {
    margin-bottom: 10px;
}

.series-preview-list {
    display: grid;
    gap: 8px;
}

.series-preview-row {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr) auto;
    gap: 10px;
    align-items: center;
    padding: 10px 12px;
    border: 1px solid color-mix(in srgb, var(--border) 86%, white);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.88);
}

.series-preview-index {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--primary) 12%, white);
    color: var(--primary);
    font-weight: 800;
}

.series-preview-content {
    display: grid;
    gap: 4px;
    min-width: 0;
}

.series-preview-title,
.series-preview-choice,
.series-preview-meta {
    margin: 0;
}

.series-preview-choice {
    font-weight: 600;
    line-height: 1.35;
}

.series-preview-meta {
    color: var(--muted);
    font-size: 0.9rem;
}

.series-preview-empty {
    color: var(--danger);
    font-weight: 600;
}

.series-preview-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: end;
}

.series-preview-actions .button {
    padding: 9px 12px;
}

.interval-input-group {
    display: grid;
    grid-template-columns: minmax(0, 110px) minmax(0, 1fr);
    gap: 8px;
}

input,
select,
textarea {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 12px 14px;
    font: inherit;
    background: white;
}

.checkbox-inline {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    line-height: 1.35;
}

.checkbox-inline input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin: 0;
    flex: 0 0 18px;
    vertical-align: middle;
}

.employee-select {
    font-weight: 700;
}

.slot-grid,
.admin-slot-list,
.appointment-list,
.user-list {
    display: grid;
    gap: 12px;
    margin-top: 16px;
}

.slot-grid {
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
}

.slot-card:hover {
    transform: translateY(-2px);
    border-color: var(--primary);
}

.slot-card {
    transition: transform 0.15s ease, border-color 0.15s ease;
}

.slot-card strong,
.slot-admin-card strong {
    display: block;
    margin-bottom: 4px;
}

.slot-free {
    border-color: #bfdcc7;
}

.slot-booked {
    background: color-mix(in srgb, var(--slot-accent, #177e89) 16%, white);
    border-color: color-mix(in srgb, var(--slot-accent, #177e89) 48%, white);
}

.slot-booked .timeline-title {
    color: color-mix(in srgb, var(--slot-accent, #177e89) 72%, black);
}

.slot-blocked {
    background: #ece8e1;
}

.timeline-list {
    display: grid;
    gap: 10px;
    margin-top: 16px;
}

.timeline-list .slot-card {
    display: grid;
    grid-template-columns: 88px 1fr;
    align-items: center;
    gap: 16px;
    text-align: left;
    padding: 14px 16px;
}

.timeline-time strong {
    margin: 0;
    font-size: 1.05rem;
}

.timeline-main {
    display: grid;
    gap: 4px;
    min-width: 0;
}

.timeline-title {
    font-weight: 700;
}

.timeline-note {
    color: var(--muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.timeline-therapist {
    color: var(--muted);
    font-size: 0.92rem;
}

.planner-board {
    --planner-time-width: 82px;
    --planner-gap: 10px;
    display: grid;
    grid-template-columns: var(--planner-time-width) repeat(var(--planner-days, 1), minmax(var(--planner-col-min, 0px), 1fr));
    gap: var(--planner-gap);
    margin-top: 16px;
    align-items: start;
    position: relative;
    overflow: visible;
}

.planner-board.planner-has-current-day-column::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: calc(
        var(--planner-time-width)
        + var(--planner-gap)
        + (var(--planner-current-day-index, 0) * ((100% - var(--planner-time-width) - (var(--planner-days, 1) * var(--planner-gap))) / var(--planner-days, 1)))
        + (var(--planner-current-day-index, 0) * var(--planner-gap))
    );
    width: calc((100% - var(--planner-time-width) - (var(--planner-days, 1) * var(--planner-gap))) / var(--planner-days, 1));
    background: color-mix(in srgb, var(--primary) 8%, white);
    border-radius: 18px;
    z-index: 0;
    pointer-events: none;
}

.planner-board-day {
    --planner-days: 1;
    --planner-col-min: 0px;
}

.planner-board-3days {
    --planner-days: 3;
    --planner-col-min: 220px;
}

.planner-board-week {
    --planner-days: 5;
    --planner-col-min: 200px;
    overflow-x: auto;
    padding-bottom: 8px;
}

.planner-header {
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 12px;
    display: grid;
    gap: 4px;
    text-align: center;
    position: relative;
}

.planner-header strong,
.planner-header span,
.planner-time {
    font-size: 0.95rem;
}

.planner-header-corner {
    background: transparent;
    border: 0;
    padding: 0;
}

.planner-time {
    min-height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--muted);
    font-weight: 700;
    position: sticky;
    left: 0;
    background: rgba(244, 239, 231, 0.96);
    border-radius: 12px;
    z-index: 1;
}

.planner-cell {
    min-height: 64px;
    display: grid;
    gap: 6px;
    align-content: start;
    min-width: 0;
    position: relative;
    z-index: 1;
}

.planner-header.planner-current-day {
    background: color-mix(in srgb, var(--primary) 18%, white);
    border-color: color-mix(in srgb, var(--primary) 38%, var(--border));
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--primary) 22%, transparent);
}

.planner-cell.planner-current-day {
    border-radius: 16px;
    padding: 4px;
}

.planner-overlay-layer {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

.planner-week-divider::before {
    content: "";
    position: absolute;
    top: -6px;
    bottom: -6px;
    left: -6px;
    width: 3px;
    background: color-mix(in srgb, var(--primary) 42%, white);
    border-radius: 999px;
    opacity: 0.95;
}

.current-time-line {
    position: absolute;
    height: 0;
    border-top: 3px solid #d93f3f;
    z-index: 2;
    pointer-events: none;
    display: none;
}

.current-time-line.is-visible {
    display: block;
}

.current-time-label {
    position: absolute;
    top: 0;
    left: 0;
    transform: translate(-10px, -50%);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 52px;
    padding: 4px 8px;
    border-radius: 999px;
    background: #d93f3f;
    color: #ffffff;
    font-size: 0.78rem;
    font-weight: 700;
    line-height: 1;
    box-shadow: 0 10px 24px rgba(217, 63, 63, 0.22);
    z-index: 5;
    display: none;
    pointer-events: none;
}

.current-time-label.is-visible {
    display: inline-flex;
}

.slot-card.slot-compact {
    display: block;
    padding: 10px 12px;
    width: 100%;
    min-width: 0;
    overflow: hidden;
}

.slot-card.slot-compact:hover {
    transform: translateY(-1px);
}

.slot-card.slot-compact .timeline-note {
    white-space: normal;
    overflow: hidden;
    text-overflow: unset;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.slot-card.slot-compact .timeline-main {
    gap: 2px;
}

.slot-admin-card {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 12px;
    align-items: center;
}

.appointment-card {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: start;
}

.appointment-countdown {
    color: var(--muted);
    font-size: 0.92em;
    font-weight: 600;
}

.appointment-countdown-warning {
    color: var(--danger);
    font-weight: 800;
}

.appointment-card.compact,
.user-card {
    background: var(--surface-strong);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 16px;
}

.user-card {
    display: grid;
    gap: 10px;
}

.appointment-actions {
    display: grid;
    gap: 10px;
}

.patient-admin-toolbar {
    margin-top: 18px;
}

.patient-admin-list {
    display: grid;
    gap: 12px;
    margin-top: 18px;
}

.patient-admin-card {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 16px;
    align-items: start;
    background: var(--surface-strong);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 16px;
}

.patient-admin-card-selectable {
    grid-template-columns: auto 1fr auto;
}

.patient-select-checkbox {
    align-self: center;
    justify-self: start;
    padding-top: 4px;
}

.patient-admin-main {
    min-width: 0;
}

.patient-admin-main h3,
.patient-admin-main p,
.patient-admin-subtitle {
    margin-bottom: 6px;
}

.patient-admin-subtitle {
    color: var(--muted);
    font-weight: 600;
}

.patient-admin-actions {
    display: flex;
    align-items: start;
    gap: 10px;
    flex-wrap: wrap;
}

.log-card {
    display: block;
}

.log-card-main {
    display: grid;
    gap: 6px;
}

.log-card-main h3,
.log-card-main p {
    margin: 0;
}

.log-context {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 6px;
}

.log-context-item {
    display: inline-flex;
    gap: 6px;
    align-items: center;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 6px 10px;
    color: var(--muted);
    font-size: 0.92rem;
}

.settings-logo-preview-wrap {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 110px;
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.72);
}

.settings-logo-preview {
    display: block;
    max-width: min(280px, 100%);
    max-height: 110px;
    object-fit: contain;
}

.business-hours-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
}

.business-hours-card {
    display: grid;
    gap: 10px;
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.62);
}

.business-hours-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    gap: 8px;
    align-items: center;
}

.business-hours-row span {
    color: var(--muted);
    font-size: 0.92rem;
}

.rights-groups {
    display: grid;
    gap: 14px;
}

.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(220px, 1fr));
    gap: 12px 16px;
    margin: 0;
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.62);
}

.checkbox-grid legend {
    padding: 0 6px;
    font-weight: 700;
    color: var(--text);
}

.checkbox-grid label {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
    line-height: 1.35;
}

.compact-setting-field {
    min-width: 220px;
}

.checkbox-grid input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin: 0;
    flex: 0 0 18px;
}

.checkbox-grid:has(label:only-of-type) {
    grid-template-columns: 1fr;
}

.user-color-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--muted);
    margin-top: 6px;
}

.user-color-preview {
    width: 18px;
    height: 18px;
    border-radius: 999px;
    border: 1px solid rgba(32, 48, 53, 0.12);
    display: inline-block;
}

.form-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.scheduler-admin-hint {
    padding: 14px 16px;
    border: 2px solid #c94f3d;
    border-radius: 16px;
    background: #fff4ef;
    color: #6f2a20;
}

.scheduler-admin-hint strong {
    display: block;
    margin-bottom: 6px;
}

.scheduler-admin-hint p {
    margin: 0;
}

.scheduler-mode-hint p {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.scheduler-mode-hint .booking-form {
    margin-top: 14px;
}

.scheduler-admin-hint a {
    color: #8f2416;
    font-weight: 700;
}

.bulk-select-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    flex-wrap: wrap;
}

.view-switch {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
}

.view-nav-button {
    min-width: 46px;
    padding-left: 0;
    padding-right: 0;
    font-size: 1.2rem;
}

.schedule-actions {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.patient-lookup {
    position: relative;
    min-width: min(360px, 100%);
}

.patient-lookup input {
    min-width: 260px;
}

.patient-detail-head {
    margin-bottom: 18px;
}

.schedule-tools {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.export-form {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

.export-form select {
    width: auto;
    min-width: 190px;
}

.schedule-columns {
    display: grid;
    gap: 14px;
    margin-top: 16px;
}

.schedule-columns-day {
    grid-template-columns: 1fr;
}

.schedule-columns-3days {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.schedule-columns-week {
    grid-template-columns: repeat(7, minmax(180px, 1fr));
    overflow-x: auto;
    padding-bottom: 4px;
}

.schedule-day {
    background: rgba(255, 255, 255, 0.55);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 14px;
    min-width: 0;
}

.schedule-day-head h4,
.schedule-day-head p {
    margin: 0;
}

.schedule-day-head {
    display: grid;
    gap: 4px;
    margin-bottom: 10px;
}

.schedule-day .timeline-list {
    margin-top: 0;
}

@media (max-width: 1100px) {
    .schedule-columns-3days,
    .schedule-columns-week {
        grid-template-columns: 1fr;
    }

    .planner-board,
    .planner-board-3days,
    .planner-board-week {
        --planner-time-width: 72px;
        grid-template-columns: var(--planner-time-width) repeat(var(--planner-days, 1), minmax(220px, 1fr));
        overflow-x: auto;
        padding-bottom: 8px;
    }

    .schedule-tools,
    .export-form {
        justify-content: stretch;
    }
}

.patient-combo-wrap {
    position: relative;
}

.appointment-type-combo-wrap {
    position: relative;
}

.patient-combo {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 8px;
}

.icon-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--surface-strong);
    font: inherit;
    font-size: 1.4rem;
    font-weight: 700;
    line-height: 1;
    text-align: center;
    cursor: pointer;
    padding: 0;
}

.patient-results {
    position: absolute;
    z-index: 20;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    display: none;
    max-height: 260px;
    overflow: auto;
    background: white;
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: var(--shadow);
    padding: 8px;
}

.patient-results.is-open {
    display: grid;
    gap: 6px;
}

.patient-result {
    width: 100%;
    text-align: left;
    border: 0;
    border-radius: 10px;
    background: transparent;
    padding: 10px 12px;
    font: inherit;
    cursor: pointer;
}

.patient-result:hover {
    background: #eef5f4;
}

.patient-result.is-active {
    background: #dceeed;
    outline: 1px solid var(--primary);
}

.modal-backdrop {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(32, 48, 53, 0.42);
    padding: 20px;
    z-index: 50;
}

.modal-backdrop.is-open {
    display: flex;
}

.modal-card {
    width: min(760px, 100%);
    max-height: 90vh;
    overflow: auto;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 24px;
    box-shadow: var(--shadow);
    padding: 24px;
}

.planner-modal-card {
    width: min(920px, 100%);
}

.close-button {
    width: 50px;
    height: 50px;
    border-color: color-mix(in srgb, var(--danger) 28%, white);
    background: color-mix(in srgb, var(--danger) 10%, white);
    color: var(--danger);
    font-size: 1.85rem;
    font-weight: 900;
    line-height: 1;
    align-self: center;
    flex: 0 0 auto;
}

.close-button:hover {
    background: color-mix(in srgb, var(--danger) 16%, white);
    border-color: color-mix(in srgb, var(--danger) 40%, white);
}

.duplicate-warning {
    margin-bottom: 0;
}

.schedule-head,
.section-gap {
    margin-top: 24px;
}

.planner-expander {
    margin-top: 24px;
}

.planner-expander-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 14px 16px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.72);
    cursor: pointer;
    list-style: none;
    font-weight: 700;
}

.planner-expander-label-closed {
    display: none;
}

.planner-expander:not([open]) .planner-expander-label-open {
    display: none;
}

.planner-expander:not([open]) .planner-expander-label-closed {
    display: inline;
}

.planner-expander-summary::-webkit-details-marker {
    display: none;
}

.planner-expander-summary::after {
    content: "▾";
    color: var(--muted);
    font-size: 1rem;
}

.planner-expander[open] .planner-expander-summary::after {
    content: "▴";
}

.check-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.check-row input {
    width: auto;
}

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

.full-width {
    grid-column: 1 / -1;
}

.flash {
    padding: 14px 16px;
    border-radius: 16px;
    margin-bottom: 20px;
}

.flash-success {
    background: var(--success);
}

.flash-error {
    background: var(--error);
}

.footer {
    padding: 28px 8px 0;
    color: var(--muted);
    text-align: center;
}

@media (max-width: 860px) {
    .content-grid,
    .admin-grid,
    .hero,
    .filter-grid,
    .compact-form-grid {
        grid-template-columns: 1fr;
    }

    .appointment-mode-switch,
    .series-preview-row,
    .interval-input-group {
        grid-template-columns: 1fr;
    }

    .hero {
        align-items: start;
    }

    .topbar,
    .section-head,
    .appointment-card,
    .slot-admin-card,
    .patient-admin-card {
        grid-template-columns: 1fr;
        display: grid;
    }

    .series-preview-actions {
        justify-content: start;
    }
}