:root {
    color-scheme: light;
    --background: #f8eef0;
    --card: #fffafa;
    --text: #34262b;
    --muted: #806971;
    --primary: #a45f72;
    --primary-dark: #834758;
    --border: #ead4da;
    --error: #8d2f2f;
    --success: #7d5f3b;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--background);
    color: var(--text);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.5;
}

a {
    color: inherit;
}

.hero {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 2rem;
    align-items: end;
    padding: 4rem clamp(1rem, 4vw, 4rem);
    background:
        radial-gradient(circle at top right, rgba(164, 95, 114, 0.18), transparent 34rem),
        linear-gradient(135deg, #fff8f5, #f3dde3);
    border-bottom: 1px solid var(--border);
}

.eyebrow {
    margin: 0 0 0.75rem;
    color: var(--primary);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

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

h1 {
    max-width: 820px;
    margin-bottom: 1rem;
    font-size: clamp(2.4rem, 7vw, 5.8rem);
    line-height: 0.95;
}

.intro {
    max-width: 680px;
    color: var(--muted);
    font-size: 1.15rem;
}

.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.logout-form {
    display: inline-flex;
}

.hero-logout {
    position: absolute;
    top: 1rem;
    right: clamp(1rem, 4vw, 4rem);
}

.button,
button {
    display: inline-flex;
    justify-content: center;
    border: 0;
    border-radius: 999px;
    background: var(--primary);
    color: white;
    cursor: pointer;
    font: inherit;
    font-weight: 700;
    padding: 0.85rem 1.1rem;
    text-decoration: none;
}

.button:hover,
button:hover {
    background: var(--primary-dark);
}

.button-secondary {
    border: 1px solid rgba(164, 95, 114, 0.3);
    background: rgba(255, 255, 255, 0.65);
    color: var(--primary);
}

.button-secondary:hover {
    background: white;
}

.calendar-card,
.calendar-shell,
.event-card,
.login-card,
.panel,
.notice {
    border: 1px solid var(--border);
    border-radius: 24px;
    background: var(--card);
    box-shadow: 0 18px 50px rgba(50, 39, 22, 0.06);
}

.login-page {
    min-height: 100vh;
    background:
        radial-gradient(circle at top right, rgba(164, 95, 114, 0.22), transparent 34rem),
        linear-gradient(135deg, #fff8f5, var(--background));
}

.login-shell {
    display: grid;
    min-height: 100vh;
    place-items: center;
    padding: 1.5rem;
}

.login-card {
    width: min(100%, 460px);
    padding: clamp(1.4rem, 4vw, 2.2rem);
}

.login-card h1 {
    font-size: clamp(2.2rem, 9vw, 4rem);
}

.login-form {
    display: grid;
    gap: 0.85rem;
    margin-top: 1.25rem;
}

.calendar-card {
    padding: 1.25rem;
}

.calendar-card-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin-top: 1rem;
}

.calendar-card span,
.calendar-card small {
    display: block;
    color: var(--muted);
}

.calendar-card strong {
    display: block;
    margin: 0.4rem 0;
    overflow-wrap: anywhere;
}

.back-to-top {
    position: fixed;
    display: grid;
    right: 1rem;
    bottom: 1rem;
    z-index: 10;
    width: 3rem;
    height: 3rem;
    place-items: center;
    border: 1px solid rgba(164, 95, 114, 0.3);
    border-radius: 14px;
    background: rgba(255, 250, 250, 0.92);
    box-shadow: 0 12px 30px rgba(50, 39, 22, 0.12);
    color: var(--primary);
    font-size: 1.35rem;
    font-weight: 800;
    text-decoration: none;
}

.back-to-top:hover {
    background: white;
}

.layout {
    width: min(1280px, calc(100% - 2rem));
    margin: 2rem auto 4rem;
}

.notice {
    margin-bottom: 1rem;
    padding: 1rem 1.2rem;
}

.notice ul {
    margin-bottom: 0;
}

.notice-success {
    border-color: rgba(47, 111, 68, 0.25);
    color: var(--success);
}

.notice-error {
    border-color: rgba(141, 47, 47, 0.25);
    color: var(--error);
}

.calendar-shell {
    margin-top: 1.5rem;
    overflow: hidden;
}

.calendar-toolbar {
    display: flex;
    gap: 1rem;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
}

.calendar-toolbar h2 {
    margin: 0;
    text-align: center;
}

.calendar-title {
    display: grid;
    gap: 0.65rem;
    justify-items: center;
}

.view-toggle {
    display: inline-flex;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.72);
}

.view-toggle a {
    color: var(--muted);
    font-size: 0.86rem;
    font-weight: 800;
    padding: 0.38rem 0.75rem;
    text-decoration: none;
}

.view-toggle-active {
    background: var(--primary);
    color: white !important;
}

.calendar-weekdays,
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
}

.calendar-weekdays {
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: rgba(164, 95, 114, 0.08);
    color: var(--muted);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.calendar-weekdays span {
    padding: 0.65rem 0.75rem;
}

.calendar-day {
    min-height: 150px;
    border-right: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.58);
    padding: 0.7rem;
}

.calendar-grid-week .calendar-day {
    min-height: 240px;
}

.calendar-day:nth-child(7n) {
    border-right: 0;
}

.calendar-day-muted {
    background: rgba(255, 255, 255, 0.24);
    color: var(--muted);
}

.day-number {
    display: flex;
    min-height: 1.8rem;
    gap: 0.4rem;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.45rem;
    font-weight: 800;
}

.day-date {
    display: inline-flex;
    gap: 0.35rem;
    align-items: baseline;
}

.day-label {
    color: var(--muted);
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.day-value {
    color: var(--text);
}

.day-number strong {
    border-radius: 999px;
    background: var(--primary);
    color: white;
    font-size: 0.7rem;
    padding: 0.12rem 0.45rem;
}

.day-events {
    display: grid;
    gap: 0.35rem;
}

.event-pill {
    display: block;
    overflow: hidden;
    border-left: 4px solid var(--primary);
    border-radius: 10px;
    background: white;
    box-shadow: 0 8px 20px rgba(50, 39, 22, 0.05);
    color: var(--text);
    font-size: 0.82rem;
    font-weight: 700;
    line-height: 1.25;
    padding: 0.45rem 0.5rem;
    text-decoration: none;
    text-overflow: ellipsis;
}

.event-pill:hover,
.event-pill-active {
    outline: 3px solid rgba(164, 95, 114, 0.18);
}

.event-pill span {
    display: block;
    color: var(--muted);
    font-size: 0.74rem;
    font-weight: 800;
}

.category-praktisch {
    border-left-color: #b8792a;
}

.category-gezelschap {
    border-left-color: #7f5fb3;
}

.category-vervoer {
    border-left-color: #2f7191;
}

.category-overig {
    border-left-color: #707070;
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
    align-items: start;
    margin-top: 1.25rem;
}

.panel {
    padding: 1.2rem;
}

.panel h2 {
    margin-bottom: 1rem;
}

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

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

.eyebrow-small {
    margin-bottom: 0.25rem;
    color: var(--primary);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.selected-summary {
    display: grid;
    gap: 0.25rem;
    border-radius: 18px;
    background: #f3e1e6;
    color: var(--muted);
    margin-bottom: 1rem;
    padding: 0.9rem 1rem;
}

.selected-summary strong {
    color: var(--text);
}

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

.event-card {
    margin-top: 1rem;
    padding: 1.15rem;
    scroll-margin-top: 1rem;
}

.event-card:first-of-type {
    margin-top: 0;
}

.event-full {
    background: #f7ecef;
}

.event-header {
    display: flex;
    gap: 1rem;
    justify-content: space-between;
}

.event-header h3 {
    margin-bottom: 0.1rem;
}

.event-date,
.event-notes,
.location,
.full-message,
.signed-up {
    color: var(--muted);
}

.event-date {
    margin-bottom: 0.25rem;
    font-size: 0.9rem;
    font-weight: 800;
}

.meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 0.8rem 0;
}

.meta-row span {
    border-radius: 999px;
    background: #f3e1e6;
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 800;
    padding: 0.25rem 0.6rem;
}

.badge {
    align-self: flex-start;
    border-radius: 999px;
    background: #f1dce3;
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 700;
    padding: 0.25rem 0.6rem;
    white-space: nowrap;
}

.signed-up {
    border-left: 3px solid var(--primary);
    margin: 1rem 0;
    padding-left: 0.75rem;
}

.signup-form,
.event-form {
    display: grid;
    gap: 0.8rem;
    margin-top: 1rem;
}

.event-form {
    margin-top: 0;
}

.form-row {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 0.75rem;
}

.form-row > label {
    min-width: 0;
}

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

.delete-form {
    margin-top: 0.75rem;
}

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

.button-danger:hover {
    background: #6f2424;
}

label {
    display: grid;
    gap: 0.25rem;
    min-width: 0;
    color: var(--muted);
    font-size: 0.92rem;
    font-weight: 700;
}

input,
textarea,
select {
    display: block;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    inline-size: 100%;
    max-inline-size: 100%;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: white;
    color: var(--text);
    font: inherit;
    padding: 0.75rem 0.85rem;
}

input[type="date"],
input[type="time"] {
    -webkit-appearance: none;
    appearance: none;
    display: block;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    inline-size: 100%;
    max-inline-size: 100%;
    text-align: left;
}

input[type="date"]::-webkit-date-and-time-value,
input[type="time"]::-webkit-date-and-time-value {
    min-height: 1.5em;
    text-align: left;
}

input[type="date"]::-webkit-datetime-edit,
input[type="time"]::-webkit-datetime-edit {
    width: 100%;
    min-width: 0;
}

input:focus,
textarea:focus,
select:focus {
    border-color: var(--primary);
    outline: 3px solid rgba(164, 95, 114, 0.16);
}

@media (max-width: 900px) {
    .hero,
    .content-grid {
        grid-template-columns: 1fr;
    }

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

    .calendar-weekdays {
        display: none;
    }

    .calendar-day {
        min-height: auto;
        border-right: 0;
    }

    .calendar-grid-week .calendar-day {
        min-height: auto;
        padding: 0.55rem 0.65rem;
    }

    .calendar-grid-week .day-number {
        min-height: 1.4rem;
        margin-bottom: 0.25rem;
    }

    .calendar-day-muted {
        display: none;
    }
}

@media (max-width: 560px) {
    .calendar-toolbar,
    .event-header,
    .form-row {
        grid-template-columns: 1fr;
    }

    .calendar-toolbar,
    .event-header {
        display: grid;
    }

    .calendar-toolbar {
        gap: 0.75rem;
    }

    .form-row {
        display: grid;
        grid-template-columns: minmax(0, 1fr);
        gap: 0.6rem;
    }

    input,
    textarea,
    select {
        font-size: 16px;
        padding: 0.68rem 0.72rem;
    }
}