@import url("https://fonts.googleapis.com/css2?family=Instrument+Sans:wght@400;500;600;700;800&family=Space+Grotesk:wght@500;700&display=swap");

:root {
    --bg: #0b0f12;
    --bg-soft: #10161a;
    --panel: rgba(18, 24, 29, 0.94);
    --panel-soft: rgba(21, 28, 33, 0.92);
    --panel-muted: rgba(27, 35, 40, 0.9);
    --surface-ghost: rgba(255, 255, 255, 0.03);
    --line: rgba(255, 255, 255, 0.08);
    --line-strong: rgba(112, 232, 216, 0.28);
    --text: #eff4f2;
    --text-strong: #ffffff;
    --muted: #98a5a0;
    --accent: #70e8d8;
    --accent-soft: rgba(112, 232, 216, 0.12);
    --accent-warm: #d7c184;
    --danger: #ef8e96;
    --success: #82d5a3;
    --shadow: 0 18px 50px rgba(0, 0, 0, 0.24);
    --shadow-soft: 0 8px 24px rgba(0, 0, 0, 0.18);
    --radius-xl: 26px;
    --radius-lg: 20px;
    --radius-md: 14px;
    --radius-sm: 10px;
    --max-width: 1440px;
    --font-display: "Space Grotesk", "Segoe UI", sans-serif;
    --font-body: "Instrument Sans", "Segoe UI", sans-serif;
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
    color: var(--text);
    font-family: var(--font-body);
    background: #090d10;
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(112, 232, 216, 0.08), transparent 20%),
        radial-gradient(circle at bottom right, rgba(215, 193, 132, 0.06), transparent 24%),
        linear-gradient(180deg, #0b0f12 0%, #0d1215 50%, #0a0e11 100%);
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
    background-size: 40px 40px;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.5), transparent 85%);
}

img {
    display: block;
    max-width: 100%;
}

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

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

.app-shell {
    position: relative;
    z-index: 1;
    width: 100%;
    margin: 0;
    padding: 20px;
    display: grid;
    grid-template-columns: 248px minmax(0, 1fr);
    gap: 16px;
}

.sidebar,
.app-main {
    min-width: 0;
}

.sidebar {
    position: sticky;
    top: 20px;
    align-self: start;
    display: grid;
    gap: 12px;
}

.surface,
.topbar,
.brand-card,
.nav-link,
.toast,
.member-card,
.module-card,
.korv-card,
.best-date-card,
.stat-card,
.highlight-chip,
.highlight-panel,
.calendar-day,
.participant-option,
.field,
.locked-state,
.user-panel,
.wheel-shell {
    background: linear-gradient(180deg, var(--panel) 0%, var(--panel-soft) 100%);
    border: 1px solid var(--line);
    box-shadow: var(--shadow-soft);
}

.surface,
.topbar,
.brand-card,
.locked-state {
    border-radius: var(--radius-xl);
}

.surface {
    padding: 22px;
    overflow: hidden;
    position: relative;
}

.surface--hero {
    padding: 24px;
}

.surface--ghost,
.topbar {
    background: linear-gradient(180deg, rgba(16, 21, 26, 0.9), rgba(15, 20, 24, 0.92));
}

.surface--locked {
    min-height: 60vh;
    display: grid;
    place-items: center;
}

.accent-cyan,
.accent-magenta,
.accent-yellow,
.accent-red {
    position: relative;
}

.accent-cyan::after,
.accent-magenta::after,
.accent-yellow::after,
.accent-red::after {
    content: "";
    position: absolute;
    top: 0;
    left: 24px;
    right: 24px;
    height: 1px;
    opacity: 0.8;
}

.accent-cyan::after,
.accent-magenta::after {
    background: linear-gradient(90deg, transparent 0%, rgba(112, 232, 216, 0.55) 28%, transparent 100%);
}

.accent-yellow::after,
.accent-red::after {
    background: linear-gradient(90deg, transparent 0%, rgba(215, 193, 132, 0.45) 28%, transparent 100%);
}

.brand-card {
    width: 100%;
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    text-align: left;
}

.brand-card__mark {
    width: 52px;
    height: 52px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.03);
}

.brand-card__mark img,
.brand-sigil__crest img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.brand-card h1,
.hero h1,
.section-head--large h1,
.locked-state h1 {
    margin: 0;
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 0.95;
}

.brand-card h1 {
    font-size: 1.78rem;
}

.brand-card p,
.muted-copy,
.module-card p,
.member-card p,
.korv-card p,
.highlight-panel p,
.stat-card span,
.locked-state p,
.participant-option small,
.empty-state p {
    color: var(--muted);
}

.eyebrow {
    margin: 0 0 6px;
    font-size: 0.68rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--accent);
}

.nav-stack {
    display: grid;
    gap: 8px;
}

.nav-group {
    display: grid;
    gap: 8px;
}

.nav-link {
    border-radius: var(--radius-lg);
    padding: 12px 14px;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    text-align: left;
    transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.nav-link:hover,
.nav-link.is-active {
    border-color: rgba(112, 232, 216, 0.22);
    background: linear-gradient(180deg, rgba(20, 27, 32, 0.96), rgba(17, 24, 29, 0.98));
}

.nav-link.is-active {
    transform: translateX(2px);
}

.nav-link--group {
    justify-content: space-between;
}

.nav-link__caret {
    color: var(--muted);
    font-family: var(--font-display);
    font-size: 1.05rem;
    line-height: 1;
    margin-left: auto;
}

.nav-submenu {
    display: none;
    margin-left: 18px;
    padding-left: 18px;
    border-left: 1px solid rgba(255, 255, 255, 0.08);
}

.nav-submenu.is-open {
    display: grid;
    gap: 6px;
}

.nav-sublink {
    padding: 10px 12px;
    border-radius: 14px;
    text-align: left;
    color: var(--muted);
    transition: background 160ms ease, color 160ms ease;
}

.nav-sublink:hover,
.nav-sublink.is-active {
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-strong);
}

.nav-link__icon,
.module-card__icon,
.locked-state__icon {
    width: 38px;
    height: 38px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: rgba(255, 255, 255, 0.04);
    color: var(--accent);
    flex: 0 0 auto;
}

.nav-link__icon svg,
.module-card__icon svg,
.locked-state__icon svg,
.button svg,
.chip svg {
    width: 16px;
    height: 16px;
}

.nav-link strong,
.module-card h3,
.member-card h3,
.korv-card h3,
.section-head h2,
.topbar h2,
.best-date-card strong,
.stat-card strong,
.highlight-panel strong,
.user-panel strong {
    margin: 0;
    display: block;
    font-family: var(--font-display);
    letter-spacing: -0.03em;
}

.nav-link strong,
.section-head h2,
.topbar h2,
.brand-card h1,
.hero h1,
.locked-state h1,
.section-head--large h1 {
    color: var(--text-strong);
}

.nav-link small {
    display: block;
    margin-top: 2px;
    color: var(--muted);
}

.app-main {
    display: grid;
    gap: 16px;
}

.topbar {
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}

.topbar h2 {
    font-size: 1.35rem;
}

.topbar__actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
}

.page-wrap {
    min-height: calc(100vh - 140px);
}

.hero {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.65fr);
    gap: 22px;
    align-items: start;
}

.hero h1,
.locked-state h1 {
    font-size: clamp(2.2rem, 5vw, 3.9rem);
}

.hero__lede,
.locked-state p,
.empty-state p {
    max-width: 54ch;
    font-size: 0.98rem;
    line-height: 1.58;
}

.hero__copy {
    display: grid;
    gap: 14px;
    align-content: start;
}

.hero__actions,
.hero__meta,
.button-row,
.tag-row,
.tab-row,
.hero-stack,
.best-date-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.hero__visual {
    display: grid;
    gap: 12px;
    justify-items: stretch;
}

.hero--guest .hero__visual {
    align-content: start;
}

.hero--dashboard {
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
}

.brand-sigil {
    width: min(100%, 220px);
    aspect-ratio: 1;
    border-radius: 24px;
    position: relative;
    background: linear-gradient(180deg, rgba(17, 22, 27, 0.98), rgba(14, 18, 23, 0.98));
    border: 1px solid rgba(255, 255, 255, 0.06);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.brand-sigil::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 24% 24%, rgba(112, 232, 216, 0.14), transparent 22%),
        radial-gradient(circle at 76% 78%, rgba(215, 193, 132, 0.1), transparent 28%);
}

.brand-sigil__crest {
    position: absolute;
    inset: 50% auto auto 50%;
    transform: translate(-50%, -50%);
    width: 104px;
    height: 104px;
    border-radius: 26px;
    display: grid;
    place-items: center;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.04);
}

.brand-sigil__rings {
    position: absolute;
    inset: 18px;
    border-radius: 22px;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.brand-sigil__rings::before,
.brand-sigil__rings::after {
    content: "";
    position: absolute;
    inset: 18px;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.04);
}

.brand-sigil__rings::after {
    inset: 38px;
}

.highlight-chip,
.highlight-panel,
.stat-card,
.best-date-card,
.module-card,
.member-card,
.korv-card,
.participant-option,
.calendar-day {
    border-radius: var(--radius-lg);
}

.highlight-chip {
    padding: 10px 12px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.025);
}

.highlight-chip span {
    color: var(--accent-warm);
}

.stat-strip,
.dashboard-grid,
.module-grid,
.module-grid--compact,
.member-grid,
.korv-list,
.date-stack,
.stack,
.form-stack,
.participant-list,
.calendar-grid,
.toast-stack {
    display: grid;
    gap: 16px;
}

.stat-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.stat-card {
    padding: 16px;
}

.stat-card strong {
    margin: 6px 0 2px;
    font-size: 1.9rem;
}

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

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

.module-grid--split {
    grid-template-columns: minmax(320px, 0.92fr) minmax(0, 1.08fr);
}

.dashboard-grid {
    margin-top: 20px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.dashboard-grid__span-2 {
    grid-column: span 2;
}

.module-card,
.member-card,
.korv-card {
    padding: 16px;
    display: grid;
    gap: 12px;
}

.module-card {
    min-height: 220px;
}

.module-card__footer {
    align-self: end;
}

.section-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 16px;
}

.section-head--large {
    margin-bottom: 22px;
}

.section-head--large h1 {
    font-size: clamp(2.1rem, 5vw, 3.5rem);
}

.section-head--spaced {
    margin-top: 18px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 999px;
    padding: 11px 17px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.02);
    color: var(--text);
    cursor: pointer;
    transition: background 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.button:hover:not(:disabled),
.tab-chip:hover,
.calendar-day:hover,
.participant-option:hover {
    transform: translateY(-1px);
}

.button:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.05);
}

.button:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.button-primary {
    background: var(--accent);
    color: #0f1518;
    border-color: transparent;
    font-weight: 700;
}

.button-primary:hover:not(:disabled) {
    background: #84ede0;
}

.button-ghost {
    background: transparent;
}

.button-danger {
    color: #ffd7db;
    border-color: rgba(239, 142, 150, 0.24);
    background: rgba(239, 142, 150, 0.07);
}

.chip,
.tab-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border-radius: 999px;
    padding: 8px 12px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.02);
    color: var(--muted);
}

.chip--accent,
.tab-chip.is-active {
    background: var(--accent-soft);
    border-color: rgba(112, 232, 216, 0.24);
    color: var(--text);
}

.chip--danger {
    background: rgba(239, 142, 150, 0.08);
    border-color: rgba(239, 142, 150, 0.18);
    color: #ffd7db;
}

.field {
    display: grid;
    gap: 8px;
    padding: 14px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.02);
}

.field span,
.toggle-field span {
    font-size: 0.88rem;
    color: var(--muted);
}

.form-grid {
    display: grid;
    gap: 14px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.input,
.textarea {
    width: 100%;
    padding: 12px 13px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: #12181c;
    color: var(--text);
    outline: none;
}

.input:focus,
.textarea:focus {
    border-color: rgba(112, 232, 216, 0.34);
    box-shadow: 0 0 0 3px rgba(112, 232, 216, 0.08);
}

.textarea {
    resize: vertical;
}

.toggle-field {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

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

.member-card__header,
.korv-card__header,
.user-panel,
.participant-option,
.date-row,
.locked-state {
    display: flex;
    align-items: center;
    gap: 14px;
}

.member-card__header,
.korv-card__header,
.date-row {
    justify-content: space-between;
}

.member-card__footer {
    display: flex;
    gap: 10px;
    margin-top: 10px;
}

.avatar-orb,
.participant-option__avatar {
    width: 50px;
    height: 50px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    background: linear-gradient(145deg, rgba(215, 193, 132, 0.18), rgba(112, 232, 216, 0.12));
    color: var(--text);
    font-family: var(--font-display);
    font-weight: 700;
    overflow: hidden;
    flex: 0 0 auto;
}

.avatar-orb--small {
    width: 40px;
    height: 40px;
    border-radius: 12px;
}

.participant-option {
    padding: 14px;
    display: flex;
    gap: 12px;
    cursor: pointer;
}

.participant-option input {
    accent-color: var(--accent);
    margin-top: 4px;
}

.wheel-stage {
    display: grid;
    place-items: center;
    gap: 18px;
    padding: 20px 0 8px;
    position: relative;
}

.wheel-stage__hero {
    display: grid;
    justify-items: center;
    width: 100%;
}

.wheel-pointer {
    width: 0;
    height: 0;
    border-left: 16px solid transparent;
    border-right: 16px solid transparent;
    border-top: 24px solid var(--accent-warm);
    position: relative;
    z-index: 2;
}

.wheel-shell {
    margin-top: -2px;
    width: min(100%, 460px);
    aspect-ratio: 1;
    padding: 14px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: var(--shadow);
}

.wheel-canvas {
    width: 100%;
    height: 100%;
    position: relative;
    border-radius: 50%;
    border: 10px solid rgba(255, 255, 255, 0.06);
    overflow: hidden;
    transform: rotate(var(--wheel-rotation, 0deg));
    transition: transform 4400ms cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1), inset 0 16px 36px rgba(255, 255, 255, 0.05);
    will-change: transform;
}

.wheel-marker {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: start center;
    transform: rotate(calc(var(--wheel-marker-angle) * 1deg));
    padding-top: 20px;
}

.wheel-marker__dot {
    width: 12px;
    height: 12px;
    border-radius: 999px;
    background: var(--wheel-marker-color);
    box-shadow: 0 0 0 4px rgba(11, 15, 18, 0.34);
}

.wheel-core {
    position: absolute;
    inset: 50% auto auto 50%;
    transform: translate(-50%, -50%);
    width: 104px;
    height: 104px;
    border-radius: 50%;
    background: linear-gradient(180deg, rgba(20, 26, 31, 0.98), rgba(14, 18, 23, 0.98));
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: grid;
    place-items: center;
    gap: 4px;
    padding: 12px;
    text-align: center;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.6rem;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.28);
}

.wheel-core small {
    font-size: 0.68rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
}

.wheel-core strong {
    line-height: 1;
}

.wheel-core__icon svg {
    width: 22px;
    height: 22px;
}

.wheel-stage--empty .wheel-core {
    font-size: 0.95rem;
}

.wheel-roster {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 10px;
    width: 100%;
}

.wheel-roster__item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.025);
}

.wheel-roster__item.is-winner {
    border-color: rgba(215, 193, 132, 0.34);
    background: linear-gradient(180deg, rgba(46, 37, 15, 0.28), rgba(30, 25, 15, 0.18));
}

.wheel-roster__swatch {
    width: 12px;
    height: 12px;
    border-radius: 999px;
    background: var(--wheel-swatch);
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.04);
    flex: 0 0 auto;
}

.wheel-roster__copy {
    min-width: 0;
}

.wheel-roster__copy strong,
.wheel-roster__copy small {
    display: block;
}

.wheel-roster__copy small {
    margin-top: 2px;
    color: var(--muted);
}

.best-date-row {
    margin-bottom: 18px;
}

.best-date-card {
    min-width: 120px;
    padding: 16px;
}

.calendar-grid {
    grid-template-columns: repeat(auto-fit, minmax(104px, 1fr));
}

.calendar-day {
    padding: 16px 14px;
    text-align: left;
    cursor: pointer;
    background: linear-gradient(180deg, rgba(19, 25, 29, 0.98), rgba(16, 22, 26, 0.98));
    box-shadow: none;
}

.calendar-day.is-selected {
    border-color: rgba(112, 232, 216, 0.26);
    background: linear-gradient(180deg, rgba(22, 32, 36, 0.98), rgba(18, 27, 31, 0.98));
}

.calendar-day strong {
    display: block;
    margin-top: 8px;
    font-size: 1.5rem;
}

.planner-shell {
    display: grid;
    gap: 18px;
}

.planner-main,
.admin-section,
.planner-main__top,
.planner-board-strip,
.planner-editing-head,
.planner-toolbar,
.planner-panel,
.planner-main {
    display: grid;
    gap: 18px;
}

.planner-main--full {
    width: 100%;
}

.planner-board-strip {
    padding: 16px;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.025);
}

.planner-toolbar__body--inline {
    padding-top: 4px;
}

.planner-toolbar__head {
    align-items: start;
}

.planner-toolbar__body {
    display: grid;
    gap: 18px;
}

.planner-toolbar__actions {
    display: grid;
    gap: 14px;
}

.planner-editing-head {
    align-items: start;
}

.admin-section.is-active {
    border-color: rgba(215, 193, 132, 0.24);
}

.planner-month-strip {
    overflow: visible;
    padding: 2px 0 6px;
}

.planner-board-list,
.planner-months,
.planner-legend,
.planner-quick-actions,
.planner-highlight-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.planner-months--slider {
    width: 100%;
    min-width: 0;
    justify-content: flex-start;
}

.planner-quick-actions__save {
    margin-left: auto;
}

.planner-note {
    padding: 16px;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.025);
}

.planner-note strong {
    display: block;
    font-family: var(--font-display);
    margin-bottom: 6px;
}

.planner-note p {
    margin: 0;
    color: var(--muted);
    line-height: 1.55;
}

.planner-legend {
    align-items: center;
}

.planner-legend__item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--muted);
}

.planner-legend__swatch {
    width: 12px;
    height: 12px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.planner-legend__swatch.is-yes {
    background: rgba(130, 213, 163, 0.75);
}

.planner-legend__swatch.is-maybe {
    background: rgba(215, 193, 132, 0.82);
}

.planner-legend__swatch.is-no {
    background: rgba(239, 142, 150, 0.5);
}

.planner-highlight-card {
    min-width: 132px;
}

.planner-highlight-card small {
    display: block;
    margin-top: 6px;
    color: var(--muted);
}

.planner-scroll {
    overflow-x: auto;
    padding-bottom: 8px;
}

.planner-grid {
    display: grid;
    grid-template-columns: minmax(240px, 240px) repeat(var(--planner-days), minmax(54px, 54px));
    width: max-content;
    min-width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-xl);
    overflow: visible;
    background: rgba(255, 255, 255, 0.02);
}

.planner-grid__corner,
.planner-day-head,
.planner-member-head,
.planner-summary-label,
.planner-summary-cell,
.planner-cell {
    min-height: 74px;
    border-right: 1px solid rgba(255, 255, 255, 0.06);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.planner-grid__corner,
.planner-member-head,
.planner-summary-label {
    position: sticky;
    left: 0;
    z-index: 1;
    background: linear-gradient(180deg, rgba(20, 28, 33, 0.98), rgba(18, 25, 30, 0.98));
}

.planner-grid__corner {
    padding: 16px;
    display: grid;
    align-content: center;
}

.planner-grid__corner span,
.planner-summary-label strong {
    font-family: var(--font-display);
    color: var(--text-strong);
}

.planner-grid__corner small,
.planner-summary-label small,
.planner-day-head small,
.planner-member-head small,
.planner-summary-cell small {
    color: var(--muted);
}

.planner-day-head,
.planner-summary-cell,
.planner-cell {
    display: grid;
    place-items: center;
    text-align: center;
}

.planner-day-head {
    padding: 10px 6px;
    background: rgba(255, 255, 255, 0.02);
}

.planner-day-head span {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--text-strong);
}

.planner-member-head {
    padding: 12px 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.planner-member-head.is-current {
    background: linear-gradient(180deg, rgba(23, 35, 38, 0.98), rgba(19, 30, 33, 0.98));
}

.planner-member-head__identity {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.planner-member-head__identity strong {
    display: block;
    font-family: var(--font-display);
    color: var(--text-strong);
}

.planner-member-head__stats {
    display: grid;
    justify-items: end;
    gap: 2px;
    font-size: 0.78rem;
    color: var(--muted);
}

.planner-cell {
    padding: 0;
    background: rgba(255, 255, 255, 0.015);
    color: var(--text-strong);
}

.planner-cell.is-editable {
    cursor: pointer;
    transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.planner-cell.is-editable:hover {
    transform: none;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.12);
}

.planner-cell__value {
    font-family: var(--font-display);
    font-size: 0.92rem;
    letter-spacing: 0.06em;
}

.planner-cell--yes {
    background: rgba(130, 213, 163, 0.16);
    color: #b8ffd0;
}

.planner-cell--maybe {
    background: rgba(215, 193, 132, 0.16);
    color: #ffe6a8;
}

.planner-cell--no {
    background: rgba(239, 142, 150, 0.12);
    color: #ffc6cb;
}

.planner-summary-label {
    padding: 14px;
    display: grid;
    align-content: center;
}

.planner-summary-cell strong {
    display: block;
    font-family: var(--font-display);
    color: var(--text-strong);
}

.date-stack,
.stack {
    gap: 12px;
}

.date-row,
.highlight-panel {
    padding: 14px 16px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

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

.korv-card--compact {
    padding: 16px;
}

.korv-card.is-settled {
    opacity: 0.78;
}

.locked-state {
    width: 100%;
    max-width: 860px;
    padding: 30px;
    align-items: center;
    justify-content: space-between;
}

.locked-state__icon {
    width: 72px;
    height: 72px;
    border-radius: 22px;
}

.empty-state {
    min-height: 360px;
    display: grid;
    place-items: center;
    text-align: center;
}

.sidebar__footer {
    padding: 16px;
}

.user-panel {
    gap: 10px;
    padding: 8px 10px 8px 8px;
    border-radius: 999px;
}

.toast-stack {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 20;
    width: min(360px, calc(100vw - 20px));
}

.toast {
    padding: 14px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    border-radius: 16px;
}

.toast button {
    border: 0;
    background: transparent;
    color: inherit;
    cursor: pointer;
}

.toast--success {
    border-color: rgba(130, 213, 163, 0.26);
}

.toast--danger {
    border-color: rgba(239, 142, 150, 0.24);
}

.busy-layer {
    position: fixed;
    inset: 0;
    z-index: 18;
    display: grid;
    place-items: center;
    background: rgba(8, 12, 15, 0.45);
}

.busy-layer__spinner {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 3px solid rgba(255, 255, 255, 0.08);
    border-top-color: var(--accent);
    animation: spin 0.9s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

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

    .sidebar {
        position: static;
    }

    .hero,
    .hero--dashboard,
    .module-grid--split,
    .locked-state {
        grid-template-columns: 1fr;
    }

    .hero__visual {
        justify-items: stretch;
    }

    .stat-strip,
    .module-grid,
    .member-grid,
    .korv-list,
    .korv-list--compact,
    .dashboard-grid,
    .module-grid--compact {
        grid-template-columns: 1fr;
    }

    .dashboard-grid__span-2 {
        grid-column: auto;
    }

    .planner-toolbar__head {
        gap: 14px;
    }
}

@media (max-width: 720px) {
    .app-shell {
        padding: 14px;
        gap: 14px;
    }

    .surface,
    .surface--hero,
    .topbar,
    .brand-card {
        padding: 18px;
    }

    .brand-sigil {
        width: min(100%, 180px);
    }

    .topbar,
    .section-head,
    .member-card__header,
    .korv-card__header,
    .locked-state,
    .user-panel {
        flex-direction: column;
        align-items: flex-start;
    }

    .topbar__actions,
    .member-card__footer,
    .button-row {
        width: 100%;
    }

    .planner-save-box {
        align-items: flex-start;
    }

    .planner-quick-actions__save {
        margin-left: 0;
    }

    .button,
    .button-primary,
    .button-ghost,
    .button-danger {
        width: 100%;
    }

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

    .planner-save-box,
    .planner-member-head {
        flex-direction: column;
        align-items: flex-start;
    }

    .planner-grid {
        grid-template-columns: minmax(200px, 200px) repeat(var(--planner-days), minmax(48px, 48px));
    }

    .wheel-shell {
        width: min(100%, 320px);
    }

    .wheel-label {
        font-size: 0.68rem;
        padding-top: 22px;
    }
}