:root {
  --bg: #2b130f;
  --bg-soft: #3e0505;
  --surface: rgba(46, 36, 25, 0.92);
  --surface-strong: #241a14;
  --surface-light: rgba(232, 207, 172, 0.08);
  --line: rgba(232, 207, 172, 0.14);
  --line-strong: rgba(232, 207, 172, 0.3);
  --text: #f6ead8;
  --text-soft: #e8cfac;
  --text-dark: #2e2419;
  --accent: #b68b55;
  --accent-strong: #e0bf8f;
  --danger: #cf7d6b;
  --shadow: 0 24px 48px rgba(0, 0, 0, 0.24);
  --radius: 1.4rem;
  --radius-sm: 1rem;
  --slot-height: 2.75rem;
  --slot-count: 30;
  --time-column: 5.6rem;
  --day-column-min: 10rem;
  --ease: 220ms ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: "Aptos", "Segoe UI Variable", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(182, 139, 85, 0.14), transparent 28%),
    linear-gradient(180deg, #4a0909 0%, #2a0b0a 100%);
}

body.has-modal-open {
  overflow: hidden;
}

body.is-selecting {
  user-select: none;
}

a {
  color: inherit;
}

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

button {
  cursor: pointer;
}

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

.login-shell {
  width: min(100%, 30rem);
}

.login-card,
.calendar-panel,
.modal__panel {
  border: 1px solid var(--line);
  border-radius: 1.8rem;
  background: var(--surface);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.login-card {
  padding: 2rem;
}

.eyebrow {
  margin: 0 0 0.85rem;
  color: var(--accent-strong);
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  font-family: "Flatory Slab", "Rockwell", "Roboto Slab", "Bitter", "Georgia", serif;
  line-height: 1.04;
  color: var(--accent);
}

h1 {
  font-size: clamp(2.2rem, 6vw, 3.6rem);
}

h2 {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
}

.login-copy,
.calendar-header__copy,
.calendar-toolbar__hint {
  color: var(--text-soft);
}

.login-error,
.form-feedback {
  margin-top: 1rem;
  padding: 0.9rem 1rem;
  border-radius: 1rem;
  border: 1px solid rgba(207, 125, 107, 0.32);
  background: rgba(207, 125, 107, 0.12);
  color: #ffdcd3;
}

.form-feedback.is-error {
  border-color: rgba(207, 125, 107, 0.32);
  background: rgba(207, 125, 107, 0.12);
  color: #ffdcd3;
}

.field {
  display: grid;
  gap: 0.5rem;
}

.field span {
  color: var(--text-soft);
  font-weight: 600;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 0.9rem 1rem;
  border: 1px solid rgba(232, 207, 172, 0.14);
  border-radius: 1rem;
  background: rgba(255, 250, 244, 0.92);
  color: var(--text-dark);
}

.field textarea {
  resize: vertical;
}

.login-form {
  display: grid;
  gap: 1rem;
  margin-top: 1.4rem;
}

.calendar-app {
  padding: 1.2rem;
}

.calendar-header {
  display: grid;
  gap: 1.5rem;
  margin-bottom: 1rem;
}

.calendar-header__copy {
  margin: 1rem 0 0;
  max-width: 54rem;
}

.calendar-header__right {
  display: grid;
  gap: 1rem;
}

.week-switch {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.week-switch__label {
  display: grid;
  gap: 0.25rem;
}

.week-switch__label span {
  font-size: 1.02rem;
  font-weight: 700;
}

.week-switch__label a {
  color: var(--text-soft);
  text-decoration-color: rgba(232, 207, 172, 0.28);
}

.header-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
}

.logout-form {
  margin: 0;
}

.button,
.icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.85rem 1.2rem;
  border: 1px solid transparent;
  border-radius: 999px;
  text-decoration: none;
  transition: transform var(--ease), background-color var(--ease), border-color var(--ease), color var(--ease), opacity var(--ease);
}

.button:hover,
.icon-button:hover,
.button:focus-visible,
.icon-button:focus-visible {
  transform: translateY(-1px);
}

.button--primary {
  background: linear-gradient(135deg, var(--accent-strong), var(--accent));
  color: #130c09;
}

.button--ghost {
  border-color: var(--line-strong);
  background: rgba(232, 207, 172, 0.08);
  color: var(--text);
}

.button--danger {
  border-color: rgba(207, 125, 107, 0.24);
  background: rgba(207, 125, 107, 0.18);
  color: #ffe3dc;
}

.icon-button {
  width: 3rem;
  padding: 0;
  border-color: var(--line-strong);
  background: rgba(232, 207, 172, 0.08);
  color: var(--text);
  font-size: 1.5rem;
}

.icon-button--light {
  background: rgba(255, 255, 255, 0.12);
}

.calendar-panel {
  padding: 1rem;
}

.calendar-toolbar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 0.4rem 0 1rem;
}

.calendar-toolbar__label {
  margin: 0 0 0.2rem;
  color: var(--accent-strong);
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.calendar-board {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 1.3rem;
  background: rgba(19, 13, 10, 0.34);
}

.calendar-grid {
  display: grid;
  grid-template-columns: var(--time-column) repeat(7, minmax(var(--day-column-min), 1fr));
  min-width: calc(var(--time-column) + (7 * var(--day-column-min)));
}

.calendar-grid__header {
  position: sticky;
  top: 0;
  z-index: 4;
  padding: 0.8rem 0.7rem;
  border-bottom: 1px solid var(--line);
  background: rgba(36, 26, 20, 0.97);
  backdrop-filter: blur(12px);
}

.time-header {
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-strong);
}

.day-header {
  display: grid;
  gap: 0.25rem;
}

.day-header span {
  color: var(--text-soft);
  font-size: 0.92rem;
}

.day-header strong {
  font-size: 1.04rem;
}

.day-header.is-today,
.day-column.is-today {
  background: rgba(182, 139, 85, 0.12);
}

.time-column,
.day-column {
  position: relative;
}

.time-column {
  display: grid;
  grid-template-rows: repeat(var(--slot-count), var(--slot-height));
  border-right: 1px solid var(--line);
}

.time-slot {
  position: relative;
  padding-inline: 0.7rem;
  border-bottom: 1px solid rgba(232, 207, 172, 0.08);
}

.time-slot span {
  position: absolute;
  top: -0.6rem;
  left: 0.7rem;
  color: rgba(232, 207, 172, 0.72);
  font-size: 0.78rem;
}

.time-slot--end {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 0;
  border: 0;
}

.time-slot--end span {
  top: auto;
  bottom: -0.85rem;
}

.day-column {
  border-right: 1px solid var(--line);
}

.day-column:last-child {
  border-right: 0;
}

.day-slots {
  position: relative;
  display: grid;
  grid-template-rows: repeat(var(--slot-count), var(--slot-height));
  min-height: calc(var(--slot-count) * var(--slot-height));
}

.day-slot {
  padding: 0;
  border: 0;
  border-bottom: 1px solid rgba(232, 207, 172, 0.08);
  background: transparent;
}

.day-slot:hover {
  background: rgba(232, 207, 172, 0.04);
}

.day-slot.is-selected {
  background: rgba(182, 139, 85, 0.24);
}

.event-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.event-card {
  position: absolute;
  display: grid;
  gap: 0.15rem;
  align-content: start;
  padding: 0.55rem 0.6rem;
  border: 0;
  border-left: 4px solid var(--accent-strong);
  border-radius: 0.9rem;
  background: rgba(46, 36, 25, 0.94);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.18);
  color: var(--text);
  pointer-events: auto;
  text-align: left;
  overflow: hidden;
}

.event-card strong {
  font-size: 0.95rem;
  line-height: 1.15;
}

.event-card__time,
.event-card__meta {
  font-size: 0.75rem;
  color: rgba(246, 234, 216, 0.82);
}

.event-card--geburtstag {
  border-left-color: #d4978e;
}

.event-card--vernissage {
  border-left-color: #7fc8b2;
}

.event-card--firmenevent {
  border-left-color: #7ea4d7;
}

.event-card--konzert {
  border-left-color: #e08ac2;
}

.event-card--hochzeit {
  border-left-color: #ecc08f;
}

.event-card--workshop {
  border-left-color: #b8c97a;
}

.event-card--sonstiges {
  border-left-color: var(--accent);
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 60;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(12, 8, 6, 0.72);
  backdrop-filter: blur(8px);
}

.modal__panel {
  position: relative;
  z-index: 1;
  width: min(calc(100% - 2rem), 44rem);
  margin: 3vh auto;
  padding: 1.25rem;
  max-height: 94vh;
  overflow: auto;
}

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

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

.event-form__grid {
  display: grid;
  gap: 1rem;
}

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

.area-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.area-picker__option {
  min-height: 2.85rem;
  padding: 0.8rem 1rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(232, 207, 172, 0.08);
  color: var(--text);
  transition: background-color var(--ease), border-color var(--ease), color var(--ease);
}

.area-picker__option.is-active {
  border-color: rgba(182, 139, 85, 0.4);
  background: rgba(182, 139, 85, 0.22);
  color: #fff3de;
}

.modal__actions {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.modal__actions-right {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

@media (min-width: 48rem) {
  .calendar-app {
    padding: 1.5rem;
  }

  .calendar-header {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }

  .calendar-header__right {
    justify-items: end;
  }

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

@media (max-width: 47.998rem) {
  .calendar-app {
    padding: 0.9rem;
  }

  .calendar-panel,
  .modal__panel,
  .login-card {
    border-radius: 1.4rem;
  }

  .header-actions,
  .modal__actions,
  .modal__actions-right {
    width: 100%;
  }

  .header-actions > * ,
  .modal__actions > *,
  .modal__actions-right > * {
    flex: 1 1 auto;
  }

  .calendar-toolbar__hint {
    font-size: 0.94rem;
  }
}