/**
 * CalDAV Booking – Frontend Styles
 * Infomaniak-Farben: Primär #014786, Akzent #00a3e0
 * Kompaktes Layout: Kalender + Slots nebeneinander
 */

:root {
    --cb-primary: #014786;
    --cb-accent: #00a3e0;
    --cb-bg: #f8f9fa;
    --cb-white: #ffffff;
    --cb-text: #1a1a2e;
    --cb-text-light: #6b7280;
    --cb-border: #e2e8f0;
    --cb-success: #16a34a;
    --cb-error: #dc2626;
    --cb-radius: 6px;
    --cb-shadow: 0 1px 4px rgba(0,0,0,0.06);
}

.gomeetme {
    max-width: 720px;
    margin: 0 auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 13px;
    color: var(--cb-text);
    position: relative;
    line-height: 1.4;
    box-sizing: border-box;
    width: 100%;
    padding: 0 8px;
}

/* Steps */
.caldav-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    padding: 0 12px;
}

.caldav-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    opacity: 0.4;
    transition: opacity 0.3s;
}

.caldav-step.active { opacity: 1; }
.caldav-step.completed .caldav-step-num {
    background: var(--cb-success);
    color: #fff;
}

.caldav-step-num {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--cb-primary);
    color: var(--cb-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 12px;
}

.caldav-step-label {
    font-size: 11px;
    color: var(--cb-text-light);
    white-space: nowrap;
}

.caldav-step-line {
    flex: 1;
    height: 2px;
    background: var(--cb-border);
    margin: 0 6px;
    margin-bottom: 16px;
}

/* Step Content */
.caldav-step-content {
    display: none;
    animation: cbFadeIn 0.25s ease;
}
.caldav-step-content.active { display: block; }

@keyframes cbFadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to   { opacity: 1; transform: translateY(0); }
}

.caldav-step-title {
    font-size: 15px;
    font-weight: 600;
    margin: 0 0 14px;
    color: var(--cb-primary);
}

/* Event Type Cards */
.caldav-event-types {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.caldav-event-card {
    background: var(--cb-white);
    border: 1px solid var(--cb-border);
    border-radius: var(--cb-radius);
    padding: 10px 14px;
    cursor: pointer;
    transition: all 0.15s;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: var(--cb-shadow);
}
.caldav-event-card:hover {
    border-color: var(--cb-accent);
    box-shadow: 0 2px 8px rgba(0,163,224,0.12);
}

.caldav-event-color {
    width: 4px;
    min-height: 32px;
    border-radius: 2px;
    flex-shrink: 0;
}

.caldav-event-info h4 {
    margin: 0 0 2px;
    font-size: 13px;
    font-weight: 600;
}
.caldav-event-info p {
    margin: 0;
    font-size: 11px;
    color: var(--cb-text-light);
}

.caldav-event-duration {
    margin-left: auto;
    background: var(--cb-bg);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    color: var(--cb-primary);
    white-space: nowrap;
}

/* ══════════════════════════════════════════
   KALENDER + SLOTS nebeneinander
   ══════════════════════════════════════════ */

.caldav-calendar-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 10px;
}

.caldav-calendar-nav span {
    font-size: 13px;
    font-weight: 600;
    min-width: 130px;
    text-align: center;
}

.caldav-cal-nav {
    background: none;
    border: 1px solid var(--cb-border);
    border-radius: 50%;
    width: 28px;
    height: 28px;
    cursor: pointer;
    font-size: 16px;
    color: var(--cb-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
    padding: 0;
}
.caldav-cal-nav:hover {
    background: var(--cb-primary);
    color: var(--cb-white);
    border-color: var(--cb-primary);
}

/* Kalender + Slots Container nebeneinander */
.caldav-step2-layout {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    width: 100%;
}

/* Kalender links — feste Breite */
.caldav-calendar-col {
    flex: 0 0 auto;
    min-width: 240px;
}

.caldav-calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
}

.caldav-cal-header {
    text-align: center;
    font-size: 10px;
    font-weight: 600;
    color: var(--cb-text-light);
    padding: 4px 0;
    text-transform: uppercase;
}

.caldav-cal-day {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
    cursor: default;
    color: var(--cb-text-light);
    border: 1.5px solid transparent;
    transition: all 0.1s;
}

.caldav-cal-day.available {
    cursor: pointer;
    background: var(--cb-white);
    color: var(--cb-text);
    border-color: var(--cb-border);
}
.caldav-cal-day.available:hover {
    border-color: var(--cb-accent);
    background: rgba(0,163,224,0.04);
}
.caldav-cal-day.selected {
    background: var(--cb-primary);
    color: var(--cb-white);
    border-color: var(--cb-primary);
}
.caldav-cal-day.today {
    border-color: var(--cb-accent);
}

/* ══════════════════════════════════════════
   SLOTS — scrollbar mit Pfeilen
   ══════════════════════════════════════════ */

.caldav-slots-col {
    flex: 1 1 200px;
    min-width: 180px;
    max-width: 300px;
}

.caldav-slots-container {
    display: none;
}
.caldav-slots-container.visible {
    display: block;
}

.caldav-slots-container h4 {
    font-size: 12px;
    font-weight: 600;
    margin: 0 0 8px;
    color: var(--cb-primary);
}

/* Scroll-Pfeil-Buttons */
.caldav-scroll-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 28px;
    border: 1px solid var(--cb-border);
    border-radius: 4px;
    background: var(--cb-bg);
    color: var(--cb-primary);
    cursor: pointer;
    font-size: 10px;
    transition: all 0.15s;
    padding: 0;
}
.caldav-scroll-btn:hover {
    background: var(--cb-primary);
    color: var(--cb-white);
    border-color: var(--cb-primary);
}
.caldav-scroll-btn:active {
    transform: scale(0.97);
}

.caldav-scroll-btn-up {
    margin-bottom: 4px;
}
.caldav-scroll-btn-down {
    margin-top: 4px;
}

/* Slot-Liste — 6 Slots sichtbar, scrollbar */
.caldav-slots-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--cb-accent) var(--cb-border);
    padding-right: 4px;
    scroll-behavior: smooth;
}

.caldav-slots-list::-webkit-scrollbar {
    width: 5px;
}
.caldav-slots-list::-webkit-scrollbar-track {
    background: var(--cb-border);
    border-radius: 3px;
}
.caldav-slots-list::-webkit-scrollbar-thumb {
    background: var(--cb-accent);
    border-radius: 3px;
}

/* Slot-Button — verfügbar */
.caldav-slot-btn {
    padding: 8px 12px;
    border: 1px solid var(--cb-border);
    border-radius: 4px;
    background: var(--cb-white);
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    text-align: center;
    color: var(--cb-primary);
    transition: all 0.1s;
    width: 100%;
}
.caldav-slot-btn:hover {
    background: var(--cb-primary);
    color: var(--cb-white);
    border-color: var(--cb-primary);
}
.caldav-slot-btn.selected {
    background: var(--cb-primary);
    color: var(--cb-white);
    border-color: var(--cb-primary);
}

/* Slot-Button — belegt / nicht verfügbar */
.caldav-slot-occupied {
    background: var(--cb-bg) !important;
    color: #b0b8c4 !important;
    border-color: #e5e7eb !important;
    cursor: not-allowed !important;
    opacity: 0.55;
    text-decoration: line-through;
}
.caldav-slot-occupied:hover {
    background: var(--cb-bg) !important;
    color: #b0b8c4 !important;
    border-color: #e5e7eb !important;
}

.caldav-no-slots {
    color: var(--cb-text-light);
    font-style: italic;
    padding: 8px 0;
    font-size: 12px;
}

/* Summary */
.caldav-summary {
    background: var(--cb-bg);
    border: 1px solid var(--cb-border);
    border-radius: var(--cb-radius);
    padding: 12px 14px;
    margin-bottom: 16px;
    font-size: 13px;
}
.caldav-summary strong { color: var(--cb-primary); }

/* Form */
.caldav-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.caldav-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

@media (max-width: 580px) {
    .caldav-form-row { grid-template-columns: 1fr; }
    .caldav-step2-layout { flex-direction: column; }
    .caldav-slots-col { max-width: 100%; }
    .caldav-cal-day { width: 28px; height: 28px; font-size: 11px; }
}

.caldav-form-group {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.caldav-form-group label {
    font-size: 12px;
    font-weight: 600;
    color: var(--cb-text);
}

.caldav-form-group input,
.caldav-form-group textarea {
    padding: 7px 10px;
    border: 1px solid var(--cb-border);
    border-radius: var(--cb-radius);
    font-size: 13px;
    font-family: inherit;
    transition: border-color 0.15s;
}
.caldav-form-group input:focus,
.caldav-form-group textarea:focus {
    outline: none;
    border-color: var(--cb-accent);
    box-shadow: 0 0 0 2px rgba(0,163,224,0.08);
}

/* Submit */
.caldav-submit-btn {
    background: var(--cb-primary);
    color: var(--cb-white);
    border: none;
    border-radius: var(--cb-radius);
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s;
    width: 100%;
}
.caldav-submit-btn:hover { background: #013566; }
.caldav-submit-btn:disabled { opacity: 0.6; cursor: not-allowed; }

/* Back Button */
.caldav-back-btn {
    background: none;
    border: none;
    color: var(--cb-primary);
    font-size: 12px;
    cursor: pointer;
    padding: 2px 0;
    margin-bottom: 12px;
    font-weight: 500;
}
.caldav-back-btn:hover { color: var(--cb-accent); }

/* Success */
.caldav-success {
    text-align: center;
    padding: 24px 12px;
}
.caldav-success-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--cb-success);
    color: #fff;
    font-size: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
}
.caldav-success h3 {
    font-size: 16px;
    color: var(--cb-success);
    margin: 0 0 6px;
}
.caldav-success p {
    color: var(--cb-text-light);
    font-size: 13px;
}

/* Error */
.caldav-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: var(--cb-error);
    padding: 8px 12px;
    border-radius: var(--cb-radius);
    font-size: 12px;
    margin-top: 8px;
}

/* Loading */
.caldav-loading {
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    border-radius: var(--cb-radius);
}
.caldav-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--cb-border);
    border-top-color: var(--cb-primary);
    border-radius: 50%;
    animation: cbSpin 0.7s linear infinite;
}
@keyframes cbSpin { to { transform: rotate(360deg); } }

/* Video-Meeting Link auf Erfolgsseite */
.caldav-success-video {
    background: var(--cb-bg);
    border: 1px solid var(--cb-border);
    border-radius: var(--cb-radius);
    padding: 14px 16px;
    margin-top: 16px;
    text-align: left;
}
.caldav-video-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--cb-primary);
    margin: 0 0 8px;
}
.caldav-video-link-row {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}
.caldav-video-url {
    font-size: 14px;
    font-weight: 600;
    color: var(--cb-accent);
    word-break: break-all;
    text-decoration: none;
}
.caldav-video-url:hover {
    text-decoration: underline;
}
.caldav-video-copy {
    background: var(--cb-primary);
    color: var(--cb-white);
    border: none;
    border-radius: var(--cb-radius);
    padding: 6px 16px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s;
    white-space: nowrap;
}
.caldav-video-copy:hover {
    background: #013566;
}
.caldav-video-hint {
    font-size: 11px;
    color: var(--cb-text-light);
    margin: 8px 0 0;
    font-style: italic;
}

/* Powered by */
.caldav-powered-by {
    text-align: center;
    margin-top: 20px;
    padding: 10px 0 4px;
    font-size: 11px;
    color: var(--cb-text-light);
    opacity: 0.7;
}
.caldav-powered-by a {
    color: var(--cb-accent);
    text-decoration: none;
    font-weight: 600;
}
.caldav-powered-by a:hover {
    text-decoration: underline;
}