.marcacoes-app {
    --marc-accent: #2563eb;
    --marc-accent-soft: #eaf1ff;
    --marc-border: #e2e5ea;
    --marc-text: #1f2430;
    --marc-muted: #8a8f98;
    --marc-disabled-bg: #f3f4f6;
    --marc-radius: 10px;

    max-width: 980px;
    margin: 0 auto;
    color: var(--marc-text);
}

.marcacoes-app * {
    box-sizing: border-box;
}

.marcacoes-app h3 {
    font-size: 1.05rem;
    margin-bottom: 12px;
}

.marcacoes-columns {
    display: flex;
    flex-wrap: wrap;
    gap: 28px;
}

.marcacoes-calendar-wrap,
.marcacoes-slots,
.marcacoes-form-wrap {
    flex: 1 1 280px;
    min-width: 260px;
}

/* Navegacao do calendario */
.marcacoes-calendar-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 12px;
}

.marcacoes-calendar-nav button {
    all: unset;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border: 1px solid var(--marc-border);
    border-radius: 50%;
    cursor: pointer;
    color: var(--marc-text);
    font-size: 1rem;
    line-height: 1;
}

.marcacoes-calendar-nav button:hover:not(:disabled) {
    background: var(--marc-accent-soft);
    border-color: var(--marc-accent);
}

.marcacoes-calendar-nav button:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.marcacoes-month-label {
    font-weight: 600;
    text-transform: capitalize;
}

/* Grelha do calendario */
.marcacoes-calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
    margin-bottom: 6px;
}

.marcacoes-weekday-cell {
    text-align: center;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--marc-muted);
    padding: 4px 0;
}

.marcacoes-calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    grid-auto-rows: 40px;
    gap: 4px;
}

.marcacoes-day-cell {
    all: unset;
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    border-radius: 8px;
    font-size: 0.9rem;
    cursor: pointer;
    color: var(--marc-text);
    background: #fff;
    border: 1px solid transparent;
}

.marcacoes-day-cell.is-empty {
    visibility: hidden;
}

.marcacoes-day-cell.has-slots {
    border: 1px solid var(--marc-border);
}

.marcacoes-day-cell.has-slots:hover {
    border-color: var(--marc-accent);
    background: var(--marc-accent-soft);
}

.marcacoes-day-cell.has-slots.is-active {
    background: var(--marc-accent);
    border-color: var(--marc-accent);
    color: #fff;
    font-weight: 600;
}

.marcacoes-day-cell.is-disabled {
    color: var(--marc-muted);
    background: var(--marc-disabled-bg);
    cursor: not-allowed;
}

/* Slots de hora */
.marcacoes-slot-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
    grid-auto-rows: min-content;
    gap: 10px;
    max-height: 420px;
    overflow-y: auto;
    align-content: start;
}

.marcacoes-slot-grid.marcacoes-slots-vertical {
    grid-template-columns: 1fr;
}

.marcacoes-slot-grid.marcacoes-slots-vertical .marcacoes-slot-btn {
    text-align: left;
    padding: 12px 16px;
}

.marcacoes-slot-btn {
    all: unset;
    box-sizing: border-box;
    display: block;
    text-align: center;
    padding: 10px 8px;
    border: 1px solid var(--marc-border);
    border-radius: 8px;
    background: #fff;
    color: var(--marc-text);
    font-size: 0.88rem;
    cursor: pointer;
}

.marcacoes-slot-btn:hover {
    border-color: var(--marc-accent);
    background: var(--marc-accent-soft);
}

.marcacoes-slot-btn.is-active {
    background: var(--marc-accent);
    border-color: var(--marc-accent);
    color: #fff;
    font-weight: 600;
}

/* Formulario */
.marcacoes-field {
    margin-bottom: 14px;
}

.marcacoes-field label {
    display: block;
    margin-bottom: 4px;
    font-weight: 600;
    font-size: 0.88rem;
}

.marcacoes-field input,
.marcacoes-field select,
.marcacoes-field textarea {
    width: 100%;
    padding: 9px 11px;
    border: 1px solid var(--marc-border);
    border-radius: 8px;
    font-size: 0.92rem;
    color: var(--marc-text);
    background: #fff;
}

.marcacoes-field input:focus,
.marcacoes-field select:focus,
.marcacoes-field textarea:focus {
    outline: none;
    border-color: var(--marc-accent);
}

.marcacoes-submit-btn {
    all: unset;
    box-sizing: border-box;
    display: inline-block;
    padding: 11px 22px;
    background: var(--marc-accent);
    color: #fff;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.95rem;
    text-align: center;
}

.marcacoes-submit-btn:hover {
    filter: brightness(0.92);
}

.marcacoes-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.marcacoes-message {
    margin-top: 14px;
    padding: 10px 12px;
    border-radius: 8px;
    font-size: 0.9rem;
}

.marcacoes-message.success {
    background: #e5f7ea;
    color: #1c7a34;
}

.marcacoes-calendar-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}

.marcacoes-calendar-link {
    display: inline-block;
    padding: 6px 12px;
    border: 1px solid rgba(28, 122, 52, 0.3);
    border-radius: 6px;
    color: #1c7a34;
    font-size: 0.85rem;
    text-decoration: none;
}

.marcacoes-calendar-link:hover {
    background: rgba(28, 122, 52, 0.08);
}

.marcacoes-message.error {
    background: #fdeaea;
    color: #b12b2b;
}

.marcacoes-empty,
.marcacoes-hint {
    color: var(--marc-muted);
    font-size: 0.9rem;
}