/* ── Container ──────────────────────────────────────────── */

#nosappt-widget {
    max-width: 480px;
    margin: 0 auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
        Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    color: #1e293b;
    position: relative;
}

/* ── Header / Navigation ───────────────────────────────── */

.nosappt-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.nosappt-month-title,
.nosappt-slot-title,
.nosappt-form-title {
    font-size: 18px;
    font-weight: 600;
}

.nosappt-nav,
.nosappt-back {
    background: none;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    padding: 6px 12px;
    cursor: pointer;
    font-size: 16px;
    color: #334155;
    transition: background 0.15s;
}

.nosappt-nav:hover,
.nosappt-back:hover {
    background: #f1f5f9;
}

/* ── Calendar Grid ─────────────────────────────────────── */

.nosappt-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}

.nosappt-dow-cell {
    text-align: center;
    font-size: 12px;
    font-weight: 600;
    color: #64748b;
    padding: 4px 0;
    text-transform: uppercase;
}

.nosappt-day-cell {
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 1;
    border-radius: 50%;
    font-size: 14px;
    color: #94a3b8;
    background: none;
    border: none;
    padding: 0;
}

.nosappt-day-cell.nosappt-today {
    outline: 2px solid #3b82f6;
    outline-offset: -2px;
}

.nosappt-day-cell.nosappt-available {
    color: #1e293b;
    font-weight: 700;
    cursor: pointer;
    background: #eff6ff;
    transition: background 0.15s, color 0.15s;
}

.nosappt-day-cell.nosappt-available:hover {
    background: #3b82f6;
    color: #fff;
}

.nosappt-empty {
    visibility: hidden;
}

/* ── Slots Grid ────────────────────────────────────────── */

.nosappt-slot-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-top: 8px;
}

.nosappt-slot-btn {
    padding: 10px 8px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    background: #fff;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    color: #334155;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.nosappt-slot-btn:hover {
    background: #3b82f6;
    border-color: #3b82f6;
    color: #fff;
}

.nosappt-empty-msg {
    text-align: center;
    color: #64748b;
    padding: 24px 0;
}

/* ── Booking Form ──────────────────────────────────────── */

.nosappt-summary {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 12px 16px;
    margin-bottom: 16px;
    text-align: center;
    font-size: 14px;
}

.nosappt-form label {
    display: block;
    margin-bottom: 12px;
    font-size: 14px;
    font-weight: 500;
    color: #334155;
}

.nosappt-meeting-types {
    display: flex;
    gap: 16px;
    margin-top: 6px;
}

.nosappt-radio {
    display: flex !important;
    align-items: center;
    gap: 6px;
    font-weight: 400 !important;
    margin-bottom: 0 !important;
    cursor: pointer;
}

.nosappt-radio input[type="radio"] {
    display: inline-block;
    width: auto;
    margin: 0;
    cursor: pointer;
}

.nosappt-form input,
.nosappt-form textarea {
    display: block;
    width: 100%;
    margin-top: 4px;
    padding: 8px 12px;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
    box-sizing: border-box;
}

.nosappt-form input:focus,
.nosappt-form textarea:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.nosappt-req {
    color: #ef4444;
}

.nosappt-submit-btn {
    display: block;
    width: 100%;
    padding: 12px;
    background: #3b82f6;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s;
    margin-top: 4px;
}

.nosappt-submit-btn:hover {
    background: #2563eb;
}

/* ── Confirmation ──────────────────────────────────────── */

.nosappt-confirmation {
    text-align: center;
    padding: 32px 0;
}

.nosappt-check {
    width: 64px;
    height: 64px;
    line-height: 64px;
    border-radius: 50%;
    background: #22c55e;
    color: #fff;
    font-size: 32px;
    margin: 0 auto 16px;
}

.nosappt-confirmation h2 {
    margin: 0 0 12px;
    font-size: 22px;
}

.nosappt-confirmation p {
    color: #475569;
    font-size: 15px;
    margin: 0 0 20px;
}

.nosappt-confirmation .nosappt-submit-btn {
    max-width: 280px;
    margin: 0 auto;
}

/* ── Loading Spinner ───────────────────────────────────── */

.nosappt-loading {
    display: flex;
    justify-content: center;
    padding: 24px 0;
}

.nosappt-spinner {
    width: 28px;
    height: 28px;
    border: 3px solid #e2e8f0;
    border-top-color: #3b82f6;
    border-radius: 50%;
    animation: nosappt-spin 0.6s linear infinite;
}

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

/* ── Error ─────────────────────────────────────────────── */

.nosappt-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #dc2626;
    border-radius: 8px;
    padding: 10px 14px;
    margin-top: 12px;
    font-size: 14px;
    text-align: center;
}