:root {
    --bg-deep: #06111d;
    --bg-mid: #0b1a2d;
    --bg-soft: #132640;
    --panel: rgba(9, 22, 38, 0.78);
    --panel-strong: rgba(12, 28, 49, 0.92);
    --line: rgba(255, 255, 255, 0.08);
    --line-strong: rgba(255, 255, 255, 0.15);
    --text-main: #eef4ff;
    --text-soft: #a9bad2;
    --text-dim: #6c809b;
    --accent: #4ecdc4;
    --accent-strong: #33b5ad;
    --accent-warm: #ff8a5b;
    --danger: #ff6b6b;
    --shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
    --radius-xl: 28px;
    --radius-lg: 20px;
    --radius-md: 14px;
    --radius-sm: 10px;
    --planner-time-column-width: 68px;
    --planner-day-column-min-width: 116px;
    --planner-header-height: 52px;
    --planner-slot-height: 19px;
    --planner-grid-height: clamp(420px, calc(100vh - 240px), 980px);
    --planner-card-margin: 5px;
    --planner-card-margin-compact-y: 2px;
    --planner-card-margin-compact-x: 4px;
    --planner-card-padding-y: 0.58rem;
    --planner-card-padding-x: 0.72rem;
    --planner-card-padding-compact-y: 0.26rem;
    --planner-card-padding-compact-x: 0.38rem;
    color-scheme: dark;
}

* {
    box-sizing: border-box;
}

html,
body {
    min-height: 100%;
}

body {
    margin: 0;
    color: var(--text-main);
    font-family: "Avenir Next", "Segoe UI", "Trebuchet MS", sans-serif;
    background:
            radial-gradient(circle at top left, rgba(78, 205, 196, 0.12), transparent 28%),
            radial-gradient(circle at bottom right, rgba(255, 138, 91, 0.18), transparent 30%),
            linear-gradient(135deg, #040b14 0%, #071320 48%, #0d1c30 100%);
}

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

button {
    cursor: pointer;
}

.hidden {
    display: none !important;
}

.glass-panel {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
}

.eyebrow {
    display: inline-block;
    margin-bottom: 0.6rem;
    color: var(--accent);
    font-size: 0.78rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.1rem;
    border-radius: 999px;
    border: 1px solid transparent;
    transition: transform 140ms ease, border-color 140ms ease, background 140ms ease;
}

.button:hover {
    transform: translateY(-1px);
}

.button:disabled {
    opacity: 0.48;
    cursor: not-allowed;
    transform: none;
}

.button-primary {
    background: linear-gradient(135deg, var(--accent), #6ce5db);
    color: #06212a;
    font-weight: 700;
}

.button-ghost {
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-main);
    border-color: var(--line);
}

.button-danger {
    background: rgba(255, 107, 107, 0.12);
    color: #ffd6d6;
    border-color: rgba(255, 107, 107, 0.35);
}

.button-full {
    width: 100%;
}

.button-square {
    min-width: 44px;
    padding-inline: 0.75rem;
}

.login-screen {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1.25fr 0.95fr;
    gap: 2rem;
    padding: 2rem;
}

.login-hero,
.login-card {
    padding: 2.25rem;
}

.login-hero h1,
.page-head h1 {
    margin: 0;
    font-size: clamp(2rem, 3vw, 3.6rem);
    line-height: 1.05;
}

.login-hero p,
.page-head p,
.section-copy p,
.panel-head p,
.sidebar-card p,
.hero-point span,
.group-head p {
    color: var(--text-soft);
}

.hero-points {
    display: grid;
    gap: 1rem;
    margin-top: 2rem;
}

.hero-point {
    display: grid;
    gap: 0.35rem;
    padding: 1rem 1.15rem;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--line);
}

.login-card {
    align-self: center;
}

.section-copy h2 {
    margin: 0 0 0.35rem;
}

.form-stack,
.form-grid {
    display: grid;
    gap: 1rem;
}

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

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

label {
    display: grid;
    gap: 0.45rem;
    color: var(--text-soft);
}

.day-picker {
    margin: 0;
    padding: 0;
    border: 0;
    display: grid;
    gap: 0.7rem;
    color: var(--text-soft);
}

.day-picker legend {
    padding: 0;
}

.day-chip-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.6rem;
}

.day-chip {
    display: block;
    cursor: pointer;
}

.day-chip input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.day-chip span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0.75rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-soft);
    transition: border-color 140ms ease, background 140ms ease, color 140ms ease, transform 140ms ease;
}

.day-chip:hover span {
    border-color: rgba(78, 205, 196, 0.35);
    transform: translateY(-1px);
}

.day-chip input:checked + span {
    background: rgba(78, 205, 196, 0.16);
    border-color: rgba(78, 205, 196, 0.55);
    color: var(--text-main);
    box-shadow: 0 0 0 3px rgba(78, 205, 196, 0.08);
}

.day-chip input:focus-visible + span {
    outline: 2px solid rgba(78, 205, 196, 0.55);
    outline-offset: 2px;
}

.duration-inputs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
}

.form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

input,
select,
textarea {
    width: 100%;
    padding: 0.85rem 1rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-main);
}

select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image:
            linear-gradient(45deg, transparent 50%, var(--text-soft) 50%),
            linear-gradient(135deg, var(--text-soft) 50%, transparent 50%);
    background-position:
            calc(100% - 18px) calc(50% - 3px),
            calc(100% - 12px) calc(50% - 3px);
    background-size: 6px 6px, 6px 6px;
    background-repeat: no-repeat;
    padding-right: 2.8rem;
}

select option,
select optgroup {
    background: var(--bg-mid);
    color: var(--text-main);
}

input[type="color"] {
    padding: 0.25rem;
    min-height: 52px;
}

.color-picker-stack {
    display: grid;
    gap: 0.75rem;
}

.color-preset-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.color-preset {
    width: 28px;
    height: 28px;
    border-radius: 999px;
    border: 2px solid rgba(255, 255, 255, 0.14);
    background: var(--preset-color, var(--accent));
    box-shadow: inset 0 0 0 1px rgba(9, 23, 39, 0.18);
    cursor: pointer;
    transition: transform 140ms ease, border-color 140ms ease, box-shadow 140ms ease, opacity 140ms ease;
}

.color-preset:hover {
    transform: translateY(-1px);
    border-color: rgba(255, 255, 255, 0.42);
}

.color-preset.active {
    border-color: rgba(255, 255, 255, 0.88);
    box-shadow: 0 0 0 4px rgba(78, 205, 196, 0.14);
}

.color-preset:focus-visible {
    outline: 2px solid rgba(78, 205, 196, 0.65);
    outline-offset: 2px;
}

.color-preset:disabled {
    cursor: not-allowed;
    opacity: 0.45;
    transform: none;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: rgba(78, 205, 196, 0.6);
    box-shadow: 0 0 0 4px rgba(78, 205, 196, 0.12);
}

.login-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 1rem;
    color: var(--text-soft);
}

.app-shell {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    min-height: 100vh;
    transition: grid-template-columns 180ms ease;
}

.sidebar {
    padding: 1.5rem;
    background: linear-gradient(180deg, rgba(5, 14, 25, 0.95), rgba(9, 23, 39, 0.9));
    border-right: 1px solid var(--line);
    position: sticky;
    top: 0;
    height: 100vh;
    display: grid;
    align-content: start;
    gap: 1.2rem;
    transition: transform 180ms ease, opacity 180ms ease;
    overflow: auto;
}

.brand-block {
    display: flex;
    align-items: center;
    gap: 0.9rem;
}

.brand-block p {
    margin: 0.2rem 0 0;
    color: var(--text-dim);
}

.brand-mark {
    width: 52px;
    height: 52px;
    border-radius: 18px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, var(--accent), #8de7e0);
    color: #092730;
    font-weight: 800;
}

.sidebar-nav {
    display: grid;
    gap: 0.5rem;
}

.nav-link {
    text-align: left;
    padding: 0.95rem 1rem;
    border-radius: 14px;
    border: 1px solid transparent;
    background: transparent;
    color: var(--text-soft);
}

.nav-link.active,
.nav-link:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--line);
    color: var(--text-main);
}

.sidebar-card {
    padding: 1rem 1.1rem;
}

.main-content {
    padding: 1.4rem 1.6rem 2rem;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.9rem;
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    margin-left: auto;
}

.breadcrumbs {
    display: flex;
    gap: 0.55rem;
    color: var(--text-dim);
    font-size: 0.94rem;
}

.account-menu {
    position: relative;
}

.account-chip {
    width: 48px;
    height: 48px;
    border-radius: 18px;
    border: 1px solid var(--line);
    background: linear-gradient(135deg, rgba(78, 205, 196, 0.2), rgba(255, 255, 255, 0.05));
    color: var(--text-main);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    letter-spacing: 0.04em;
    transition: transform 140ms ease, border-color 140ms ease, background 140ms ease;
}

.account-chip:hover,
.account-chip[aria-expanded="true"] {
    transform: translateY(-1px);
    border-color: rgba(78, 205, 196, 0.35);
}

.account-menu-panel {
    position: absolute;
    top: calc(100% + 0.7rem);
    right: 0;
    min-width: 240px;
    padding: 0.55rem;
    border-radius: 18px;
    border: 1px solid var(--line);
    background: rgba(6, 18, 31, 0.98);
    box-shadow: var(--shadow);
    display: grid;
    gap: 0.25rem;
    z-index: 170;
}

.account-menu-summary {
    display: grid;
    gap: 0.18rem;
    padding: 0.45rem 0.55rem 0.75rem;
    margin-bottom: 0.2rem;
    border-bottom: 1px solid var(--line);
}

.account-menu-summary strong {
    display: block;
}

.account-menu-summary span {
    color: var(--text-soft);
    font-size: 0.86rem;
    overflow: hidden;
    text-overflow: ellipsis;
}

.account-menu-item {
    width: 100%;
    padding: 0.72rem 0.8rem;
    border-radius: 12px;
    border: 0;
    background: transparent;
    color: var(--text-main);
    text-align: left;
}

.account-menu-item:hover {
    background: rgba(255, 255, 255, 0.06);
}

.account-menu-item-danger {
    color: #ffd6d6;
}

.view {
    display: grid;
    gap: 1.5rem;
}

#planner-view {
    gap: 1rem;
}

.page-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1.2rem;
}

.page-head p {
    margin: 0.45rem 0 0;
}

#planner-view .page-head {
    align-items: center;
    gap: 0.95rem;
}

#planner-view .page-head .eyebrow {
    margin-bottom: 0.4rem;
}

#planner-view .page-head h1 {
    font-size: clamp(2rem, 2.8vw, 3.1rem);
}

#planner-view .page-head p {
    margin-top: 0.25rem;
    font-size: 0.98rem;
}

.week-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: end;
    gap: 0.75rem;
}

.week-actions .button {
    padding: 0.64rem 0.96rem;
}

.week-actions .week-chip {
    padding: 0.56rem 0.82rem;
}

.week-picker {
    position: relative;
    display: inline-flex;
}

.week-picker-button {
    cursor: pointer;
}

.week-picker-button::after {
    content: "";
    width: 0.52rem;
    height: 0.52rem;
    margin-left: 0.55rem;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: translateY(-0.08rem) rotate(45deg);
    opacity: 0.74;
}

.week-picker-button[aria-expanded="true"]::after {
    transform: translateY(0.12rem) rotate(-135deg);
}

.week-picker-panel {
    position: absolute;
    top: calc(100% + 0.7rem);
    left: 50%;
    transform: translateX(-50%);
    min-width: 290px;
    max-width: min(92vw, 320px);
    padding: 1rem;
    display: grid;
    gap: 0.8rem;
    z-index: 30;
}

.week-picker-field {
    display: grid;
    gap: 0.45rem;
}

.week-picker-field span {
    color: var(--text-soft);
    font-size: 0.92rem;
}

.week-picker-copy {
    margin: 0;
    color: var(--text-dim);
    font-size: 0.9rem;
    line-height: 1.45;
}

.planner-zoom-controls {
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.planner-hours-controls {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.22rem;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.03);
}

.button-segment {
    padding: 0.46rem 0.84rem;
}

.button-segment.is-selected {
    background: rgba(78, 205, 196, 0.18);
    border-color: rgba(78, 205, 196, 0.3);
    color: var(--text-main);
}

.week-chip,
.count-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.65rem 0.9rem;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-main);
}

.planner-layout,
.admin-layout {
    display: grid;
    gap: 1.4rem;
}

.planner-layout {
    grid-template-columns: minmax(0, 1fr);
}

.admin-overview-grid,
.catalogue-modal-layout {
    display: grid;
    gap: 1.4rem;
}

.admin-overview-grid {
    grid-template-columns: repeat(2, minmax(320px, 1fr));
    align-items: stretch;
}

.catalogue-modal-layout {
    grid-template-columns: minmax(420px, 1.08fr) minmax(340px, 0.92fr);
    align-items: start;
}

.admin-tile {
    width: 100%;
    min-height: 264px;
    padding: 1.4rem;
    text-align: left;
    color: var(--text-main);
    display: grid;
    grid-template-rows: auto auto 1fr;
    gap: 0.9rem;
    border: 1px solid var(--line);
    background:
        linear-gradient(180deg, rgba(78, 205, 196, 0.08), rgba(255, 255, 255, 0.04)),
        rgba(9, 22, 38, 0.78);
    transition: transform 140ms ease, border-color 140ms ease, background 140ms ease;
}

.admin-tile:hover,
.admin-tile:focus-visible {
    transform: translateY(-1px);
    border-color: rgba(78, 205, 196, 0.35);
}

.admin-tile:focus-visible {
    outline: 2px solid rgba(78, 205, 196, 0.55);
    outline-offset: 2px;
}

.admin-tile-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.admin-tile h2 {
    margin: 0;
}

.admin-tile p {
    margin: 0;
}

.admin-info-tile {
    grid-template-rows: auto 1fr;
}

.admin-wide-tile {
    grid-column: 1 / -1;
}

.admin-tile-panel-head {
    align-items: start;
}

.panel {
    padding: 1.4rem;
}

.panel-head,
.group-head {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 1rem;
}

.panel-head h2,
.group-head h3 {
    margin: 0;
}

.panel-head p {
    margin: 0.4rem 0 0;
}

.calendar-hub {
    display: grid;
    gap: 0.85rem;
    padding: 1rem 1.05rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.03);
}

.calendar-provider-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.calendar-connection-list {
    display: grid;
    gap: 0.8rem;
    align-content: start;
}

.calendar-connection-card {
    display: grid;
    gap: 0.55rem;
    padding: 0.95rem 1rem;
    border-radius: 16px;
    border: 1px solid var(--line);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.03));
}

.library-group {
    display: grid;
    gap: 0.85rem;
}

.library-list,
.admin-list {
    display: grid;
    gap: 0.85rem;
}

.recurring-override-card {
    cursor: default;
}

.recurring-override-card[draggable="false"] {
    cursor: default;
}

.override-card-copy {
    display: grid;
    gap: 0.25rem;
}

.override-card-copy p {
    margin: 0;
}

.activity-card,
.schedule-card {
    border-radius: 16px;
    border: 1px solid var(--line);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.03));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.activity-card {
    padding: 0.95rem 1rem;
    display: grid;
    gap: 0.55rem;
    border-left: 4px solid var(--activity-color, var(--accent));
    transition: border-color 140ms ease, background 140ms ease, box-shadow 140ms ease, transform 140ms ease;
}

.activity-card[draggable="true"] {
    cursor: grab;
}

.activity-card.selectable,
.activity-card.selectable[draggable="true"] {
    cursor: pointer;
}

.activity-card.selectable:hover {
    border-color: rgba(78, 205, 196, 0.35);
    transform: translateY(-1px);
}

.activity-card.selectable:focus-visible {
    outline: 2px solid rgba(78, 205, 196, 0.55);
    outline-offset: 2px;
}

.activity-card.selected {
    border-color: rgba(78, 205, 196, 0.55);
    background: linear-gradient(180deg, rgba(78, 205, 196, 0.12), rgba(255, 255, 255, 0.04));
    box-shadow:
        inset 0 0 0 1px rgba(78, 205, 196, 0.22),
        0 0 0 1px rgba(78, 205, 196, 0.08);
}

.activity-card.selected .count-pill {
    background: rgba(78, 205, 196, 0.18);
    border-color: rgba(78, 205, 196, 0.3);
}

.activity-card-head,
.schedule-card-head {
    display: flex;
    justify-content: space-between;
    gap: 0.75rem;
}

.activity-card strong,
.schedule-card strong {
    display: block;
    margin-bottom: 0.25rem;
}

.activity-meta,
.schedule-meta {
    color: var(--text-soft);
    font-size: 0.9rem;
}

.error-text {
    color: #ffb5b5;
}

.activity-actions,
.schedule-actions {
    display: flex;
    justify-content: end;
    gap: 0.5rem;
}

.button-inline {
    padding: 0.35rem 0.65rem;
    border-radius: 999px;
    font-size: 0.82rem;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-main);
}

.planner-panel {
    overflow: hidden;
}

#planner-view .planner-panel {
    padding: 1rem;
}

.modal-card.catalogue-modal-card {
    width: min(1560px, calc(100vw - 3rem));
    max-height: min(92vh, 980px);
    margin: 4vh auto 0;
    display: grid;
    gap: 1.25rem;
    overflow: hidden;
}

.catalogue-panel {
    padding: 1.4rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.03);
    min-height: 0;
}

.catalogue-panel:first-child {
    overflow: auto;
}

.catalogue-panel:last-child {
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    overflow: hidden;
}

.catalogue-panel .admin-list {
    min-height: 0;
    overflow: auto;
    padding-right: 0.15rem;
}

.planner-grid {
    display: grid;
    grid-template-columns: var(--planner-time-column-width) repeat(7, minmax(var(--planner-day-column-min-width), 1fr));
    grid-template-rows: var(--planner-header-height) repeat(96, var(--planner-slot-height));
    gap: 1px;
    height: var(--planner-grid-height);
    padding: 1px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.08);
    overflow: auto;
    scroll-behavior: smooth;
    isolation: isolate;
}

.grid-corner,
.day-header,
.time-label {
    background: linear-gradient(180deg, rgba(6, 16, 28, 0.99), rgba(6, 16, 28, 0.985));
    backdrop-filter: blur(14px);
}

.drop-cell {
    background: rgba(6, 16, 28, 0.92);
}

.grid-corner {
    border-top-left-radius: 20px;
    position: sticky;
    top: 0;
    left: 0;
    z-index: 90;
    box-shadow: 0 10px 20px rgba(2, 9, 16, 0.38);
}

.day-header {
    padding: 0.85rem 0.75rem;
    position: sticky;
    top: 0;
    z-index: 80;
    box-shadow:
        0 10px 18px rgba(2, 9, 16, 0.32),
        inset 0 -1px 0 rgba(255, 255, 255, 0.06);
}

.day-header strong {
    display: block;
}

.day-header span {
    color: var(--text-soft);
    font-size: 0.88rem;
}

.time-label {
    display: flex;
    align-items: flex-start;
    padding: 0.2rem 0.38rem 0;
    color: var(--text-soft);
    font-size: 0.78rem;
    line-height: 1;
    border-right: 1px solid rgba(255, 255, 255, 0.03);
    position: sticky;
    left: 0;
    z-index: 70;
    white-space: nowrap;
    overflow: hidden;
}

.drop-cell {
    position: relative;
}

.drop-cell::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(78, 205, 196, 0.02), transparent);
}

.drop-cell.drag-over::after {
    background: rgba(78, 205, 196, 0.12);
    box-shadow: inset 0 0 0 2px rgba(78, 205, 196, 0.35);
}

.schedule-card {
    margin-top: calc(var(--planner-card-margin) + var(--planner-card-offset-top, 0px));
    margin-right: 0;
    margin-bottom: calc(var(--planner-card-margin) + var(--planner-card-offset-bottom, 0px));
    margin-left: 0;
    padding: var(--planner-card-padding-y) var(--planner-card-padding-x);
    border-left: 4px solid var(--activity-color, var(--accent));
    position: relative;
    z-index: 2;
    overflow: hidden;
    cursor: grab;
    transition: box-shadow 140ms ease, transform 140ms ease;
    justify-self: start;
    width: 92%;
    left: 4%;
}

.schedule-card.compact {
    margin-top: calc(var(--planner-card-margin-compact-y) + var(--planner-card-offset-top, 0px));
    margin-right: 0;
    margin-bottom: calc(var(--planner-card-margin-compact-y) + var(--planner-card-offset-bottom, 0px));
    margin-left: 0;
    padding: var(--planner-card-padding-compact-y) var(--planner-card-padding-compact-x);
}

.schedule-card.read-only {
    border-left-style: dashed;
    background: linear-gradient(180deg, rgba(79, 156, 255, 0.16), rgba(255, 255, 255, 0.04));
    cursor: default;
}

.schedule-card.menu-open {
    z-index: 60 !important;
}

.schedule-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), transparent);
    pointer-events: none;
}

.schedule-card.resizing {
    box-shadow:
        0 0 0 1px rgba(78, 205, 196, 0.24),
        0 10px 26px rgba(3, 10, 18, 0.32);
}

.schedule-card-head {
    position: relative;
    z-index: 1;
    align-items: start;
}

.schedule-card p {
    margin: 0.35rem 0;
    color: var(--text-soft);
    font-size: 0.88rem;
}

.schedule-card.compact p,
.schedule-card.compact .schedule-actions {
    display: none;
}

.schedule-card.compact strong {
    margin-bottom: 0.1rem;
    font-size: 0.78rem;
}

.schedule-card.compact .schedule-meta {
    font-size: 0.72rem;
}

.schedule-meta {
    position: relative;
    z-index: 1;
}

.event-menu-wrapper {
    position: relative;
    z-index: 20;
}

.event-menu-button {
    min-width: 34px;
    padding: 0.2rem 0.55rem 0.35rem;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    line-height: 1;
    position: relative;
    z-index: 21;
}

.event-menu {
    position: fixed;
    top: 0;
    left: 0;
    min-width: 138px;
    padding: 0.35rem;
    border-radius: 14px;
    border: 1px solid var(--line);
    background: rgba(6, 18, 31, 0.98);
    box-shadow: var(--shadow);
    display: grid;
    gap: 0.2rem;
    z-index: 160;
}

.event-menu-item {
    text-align: left;
    padding: 0.55rem 0.7rem;
    border-radius: 10px;
    border: 0;
    background: transparent;
    color: var(--text-main);
}

.event-menu-item:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.06);
}

.event-menu-item:disabled {
    color: var(--text-dim);
    cursor: not-allowed;
}

.resize-handle {
    position: absolute;
    left: 0;
    right: 0;
    height: 12px;
    z-index: 4;
    cursor: ns-resize;
    touch-action: none;
}

.resize-handle.top {
    top: 0;
}

.resize-handle.bottom {
    bottom: 0;
}

.resize-handle::after {
    content: "";
    position: absolute;
    left: 12px;
    right: 12px;
    top: 50%;
    height: 2px;
    transform: translateY(-50%);
    border-radius: 999px;
    background: rgba(238, 244, 255, 0.3);
    opacity: 1;
    transition: opacity 140ms ease, background 140ms ease;
}

.schedule-card:hover .resize-handle::after,
.schedule-card.resizing .resize-handle::after {
    opacity: 1;
}

.schedule-card.resizing .resize-handle::after {
    background: rgba(78, 205, 196, 0.92);
}

body.planner-resizing {
    cursor: ns-resize;
    user-select: none;
}

.empty-state {
    padding: 1rem;
    border-radius: var(--radius-md);
    border: 1px dashed var(--line-strong);
    color: var(--text-dim);
    background: rgba(255, 255, 255, 0.02);
}

.modal {
    position: fixed;
    inset: 0;
    z-index: 40;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.62);
}

.modal-card {
    position: relative;
    z-index: 1;
    width: min(640px, calc(100vw - 2rem));
    margin: 5vh auto 0;
    padding: 1.5rem;
}

.modal-card-wide {
    width: min(720px, calc(100vw - 2rem));
}

.modal-head {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.modal-head h2 {
    margin: 0;
}

.modal-copy {
    margin: 0.45rem 0 0;
    color: var(--text-soft);
}

.modal-note {
    padding: 0.85rem 1rem;
    border-radius: 14px;
    border: 1px solid rgba(78, 205, 196, 0.24);
    background: rgba(78, 205, 196, 0.08);
    color: var(--text-main);
}

.modal-link {
    display: inline-flex;
    margin-top: 0.45rem;
    color: var(--accent);
    text-decoration: none;
}

.modal-link:hover {
    text-decoration: underline;
}

.toast-container {
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    z-index: 60;
    display: grid;
    gap: 0.75rem;
}

.toast {
    min-width: 260px;
    max-width: 340px;
    padding: 0.9rem 1rem;
    border-radius: 16px;
    border: 1px solid var(--line);
    background: rgba(5, 16, 28, 0.92);
    box-shadow: var(--shadow);
}

.toast.error {
    border-color: rgba(255, 107, 107, 0.35);
}

.toast.success {
    border-color: rgba(78, 205, 196, 0.35);
}

@media (max-width: 1180px) {
    .planner-layout,
    .admin-overview-grid,
    .catalogue-modal-layout,
    .login-screen {
        grid-template-columns: 1fr;
    }

    .admin-tile {
        min-height: 0;
    }

    .modal-card.catalogue-modal-card {
        width: min(100vw - 1.5rem, 960px);
        max-height: 94vh;
    }

    .sidebar {
        position: fixed;
        left: 0;
        top: 0;
        bottom: 0;
        transform: translateX(-100%);
        transition: transform 180ms ease;
        z-index: 30;
        width: min(88vw, 320px);
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .app-shell {
        grid-template-columns: 1fr;
    }

    .main-content {
        padding: 1rem;
    }
}

@media (min-width: 1181px) {
    .app-shell.sidebar-collapsed {
        grid-template-columns: 0 minmax(0, 1fr);
    }

    .app-shell.sidebar-collapsed .sidebar {
        transform: translateX(-100%);
        opacity: 0;
        pointer-events: none;
    }
}

@media (max-width: 760px) {
    .page-head,
    .topbar,
    .group-head,
    .panel-head,
    .login-footer {
        flex-direction: column;
        align-items: start;
    }

    .topbar-actions {
        width: 100%;
        justify-content: space-between;
    }

    .week-picker-panel {
        left: 0;
        transform: none;
    }

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

    .duration-inputs {
        grid-template-columns: 1fr;
    }

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

    .planner-grid {
        height: min(58vh, 620px);
    }

    .modal-card.catalogue-modal-card {
        width: calc(100vw - 1rem);
        margin-top: 2vh;
        padding: 1rem;
    }
}