/* mod_calmanager2 — Calendly-style booking widget */

.mod-calmanager2 {
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    max-width: 720px;
    margin: 0 auto;
    color: #1f2937;
}

.mod-calmanager2 .cm2-loading {
    padding: 2rem;
    text-align: center;
    color: #6b7280;
}

.mod-calmanager2 .cm2-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 1rem;
    background: #fff;
}

@media (max-width: 640px) {
    .mod-calmanager2 .cm2-grid { grid-template-columns: 1fr; }
}

.cm2-cal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.cm2-cal-header button {
    background: transparent;
    border: 1px solid #d1d5db;
    border-radius: 4px;
    width: 28px; height: 28px;
    cursor: pointer;
}
.cm2-cal-header button:disabled { opacity: .4; cursor: not-allowed; }

.cm2-cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
    font-size: 0.85rem;
}

.cm2-dow {
    text-align: center;
    color: #6b7280;
    font-weight: 600;
    padding: 6px 0;
}

.cm2-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    cursor: pointer;
    color: #1f2937;
    user-select: none;
}
.cm2-day.cm2-empty { visibility: hidden; }
.cm2-day.cm2-disabled {
    color: #d1d5db;
    cursor: not-allowed;
}
.cm2-day:not(.cm2-disabled):not(.cm2-empty):hover { background: #eef2ff; }
.cm2-day.cm2-selected {
    background: #2563eb;
    color: #fff;
}
.cm2-day.cm2-today { font-weight: 700; }

.cm2-slots h4 {
    margin: 0 0 0.5rem 0;
    font-size: 0.95rem;
}

.cm2-slot-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
    max-height: 320px;
    overflow-y: auto;
}

.cm2-slot {
    padding: 8px;
    border: 1px solid #2563eb;
    color: #2563eb;
    border-radius: 4px;
    text-align: center;
    cursor: pointer;
    background: #fff;
}
.cm2-slot:hover { background: #eef2ff; }
.cm2-slot.cm2-selected {
    background: #2563eb;
    color: #fff;
}

.cm2-empty-msg {
    color: #6b7280;
    font-style: italic;
    padding: 1rem 0;
}
.cm2-empty-msg.cm2-empty-sub {
    padding-top: 0.25rem;
    font-style: normal;
    font-weight: 500;
    color: #374151;
}

.cm2-form {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #e5e7eb;
    grid-column: 1 / -1;
}
.cm2-form label {
    display: block;
    font-size: 0.85rem;
    color: #374151;
    margin-bottom: 0.25rem;
}
.cm2-form input,
.cm2-form textarea {
    width: 100%;
    padding: 8px;
    border: 1px solid #d1d5db;
    border-radius: 4px;
    margin-bottom: 0.75rem;
    font: inherit;
    box-sizing: border-box;
}
.cm2-form textarea { resize: vertical; min-height: 70px; }

.cm2-btn {
    background: #2563eb;
    color: #fff;
    border: 0;
    padding: 10px 18px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
}
.cm2-btn:disabled { opacity: .6; cursor: progress; }

.cm2-success, .cm2-error {
    padding: 1rem;
    border-radius: 4px;
    margin-top: 1rem;
}
.cm2-success { background: #d1fae5; color: #065f46; }
.cm2-error   { background: #fee2e2; color: #991b1b; }