/* Reset e Estilos Globais */
:root {
    --primary-color: #00a859;
    /* Verde principal */
    --light-gray: #f4f4f4;
    --medium-gray: #e0e0e0;
    --dark-gray: #333;
    --text-gray: #757575;
    --white: #fff;
    --border-radius: 8px;
    --transition-speed: 0.3s;
}

#adv-form-container *,
#adv-form-container *::before,
#adv-form-container *::after {
    box-sizing: border-box;
}

/* Estrutura Principal */
body {
    background-color: #f7f7f7;
}

#adv-form-container {
    max-width: 1200px;
    margin: 2rem auto;
    background-color: transparent;
    border: none;
    position: relative;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
}

/* Cabeçalho com Etapas (Stepper) */
.adv-stepper {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
}

.adv-step-item {
    display: flex;
    align-items: center;
    background-color: #e0e6ed;
    color: #6c757d;
    padding: 0.8rem 2rem;
    position: relative;
    transition: background-color var(--transition-speed), color var(--transition-speed);
}

.adv-step-item .step-number {
    background-color: var(--white);
    color: #6c757d;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 0.8rem;
    font-weight: bold;
    transition: background-color var(--transition-speed), color var(--transition-speed);
}

.adv-step-item.active {
    background-color: var(--primary-color);
    color: var(--white);
}

.adv-step-item.active .step-number {
    background-color: var(--white);
    color: var(--primary-color);
}

.adv-step-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -20px;
    top: 0;
    width: 0;
    height: 0;
    border-top: 23px solid transparent;
    border-bottom: 23px solid transparent;
    border-left: 20px solid #e0e6ed;
    z-index: 1;
    transition: border-left-color var(--transition-speed);
}

.adv-step-item.active::after {
    border-left-color: var(--primary-color);
}

/* Conteúdo do Formulário */
.adv-form-content {
    background-color: var(--white);
    padding: 2.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border-radius: var(--border-radius);
}

.adv-form-grid {
    display: grid;
    gap: 2rem;
}

.adv-form-grid-2-col {
    grid-template-columns: 1fr 1fr;
}

.adv-form-grid-3-col {
    grid-template-columns: 1.2fr 1.5fr 1fr;
}

.adv-form-column h3 {
    font-size: 1.2em;
    color: var(--dark-gray);
    margin-top: 0;
    margin-bottom: 1.5rem;
    text-align: center;
}

/* Estilos dos Campos */
.adv-form-group input,
.adv-form-group select {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--medium-gray);
    background-color: var(--white);
    border-radius: 4px;
    font-size: 1em;
    color: var(--text-gray);
    transition: border-color var(--transition-speed), box-shadow var(--transition-speed);
}

.adv-form-group input:focus,
.adv-form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(0, 168, 89, 0.2);
}

/* Botões */
.adv-button-footer {
    margin-top: 2.5rem;
    display: flex;
    justify-content: space-between;
    border-top: 1px solid var(--medium-gray);
    padding-top: 2rem;
}

.adv-button {
    background-color: var(--medium-gray);
    color: var(--text-gray);
    padding: 0.8rem 2rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1em;
    font-weight: 600;
    transition: background-color var(--transition-speed), transform var(--transition-speed);
}

.adv-button:hover {
    transform: translateY(-2px);
}

.success-message{
    font-size: 18px;
}

.adv-button.primary {
    background-color: var(--primary-color);
    color: var(--white);
}

/* Etapa 2 */
.adv-student-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--light-gray);
    padding: 1rem;
    border-radius: 4px;
    margin-bottom: 1rem;
}

.adv-student-card .info p {
    margin: 0;
}

.adv-student-card .info p:first-child {
    font-weight: bold;
    color: var(--dark-gray);
}

.adv-student-card .actions button {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.2rem;
    font-size: 1.2em;
    color: var(--text-gray);
    transition: color var(--transition-speed);
}

.adv-student-card .actions button:hover {
    color: var(--primary-color);
}

#adv-add-student-btn {
    width: 100%;
    background: none;
    border: 2px dashed var(--primary-color);
    color: var(--primary-color);
    padding: 0.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-weight: 600;
    border-radius: 4px;
    transition: background-color var(--transition-speed), color var(--transition-speed);
}

#adv-add-student-btn:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

/* Calendário e Horários */
.adv-calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.adv-calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 5px;
    text-align: center;
}

.adv-calendar-grid .day-name {
    font-weight: bold;
    color: var(--text-gray);
    font-size: 0.9em;
}

.adv-date-slot {
    padding: 0.5rem;
    border-radius: 4px;
    transition: background-color var(--transition-speed), color var(--transition-speed);
}

.adv-date-slot.available {
    background-color: #e0f7fa;
    cursor: pointer;
}

.adv-date-slot.available:hover {
    background-color: #b2ebf2;
}

.adv-date-slot.selected {
    background-color: var(--primary-color);
    color: white;
    font-weight: bold;
}

.adv-calendar-grid .disabled {
    color: #ccc;
    padding: 0.5rem;
}

#adv-time-slots-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 0.75rem;
}

.adv-time-slot {
    text-align: center;
    padding: 0.8rem;
    border: 1px solid var(--medium-gray);
    border-radius: 4px;
    cursor: pointer;
    transition: background-color var(--transition-speed), color var(--transition-speed), border-color var(--transition-speed);
}

.adv-time-slot:hover {
    border-color: var(--primary-color);
}

.adv-time-slot.selected {
    background-color: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
    font-weight: bold;
}

/* Modal */
.adv-modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.6);
    -webkit-animation-name: fadeIn;
    animation-name: fadeIn;
    -webkit-animation-duration: 0.4s;
    animation-duration: 0.4s;
}

.adv-modal-content {
    background-color: var(--white);
    margin: 10% auto;
    padding: 2rem;
    border: none;
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 500px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    position: relative;
    -webkit-animation-name: slideIn;
    animation-name: slideIn;
    -webkit-animation-duration: 0.4s;
    animation-duration: 0.4s
}

@-webkit-keyframes fadeIn {
    from {
        opacity: 0
    }

    to {
        opacity: 1
    }
}

@keyframes fadeIn {
    from {
        opacity: 0
    }

    to {
        opacity: 1
    }
}

@-webkit-keyframes slideIn {
    from {
        top: -300px;
        opacity: 0
    }

    to {
        top: 0;
        opacity: 1
    }
}

@keyframes slideIn {
    from {
        margin-top: -50px;
        opacity: 0
    }

    to {
        margin-top: 10%;
        opacity: 1
    }
}

.adv-modal-content h2 {
    margin-top: 0;
    margin-bottom: 1.5rem;
    text-align: center;
}

.adv-modal .close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    color: #aaa;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.adv-modal .close:hover,
.adv-modal .close:focus {
    color: #000;
}

.adv-modal .adv-form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: bold;
    color: var(--dark-gray);
}

/* Tela de Conclusão */
#adv-conclusion-card {
    text-align: center;
    padding: 3rem 2rem;
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

#adv-conclusion-card .success-icon {
    font-size: 4rem;
    color: var(--primary-color);
    line-height: 1;
}

#adv-conclusion-card h2 {
    font-size: 1.6em;
    margin-top: 1rem;
    margin-bottom: 0.5rem;
}

#adv-conclusion-card .appointment-summary {
    text-align: left;
    max-width: 450px;
    margin: 2rem auto 0 auto;
    padding: 1.5rem;
    background-color: var(--light-gray);
    border-radius: var(--border-radius);
}

.appointment-summary h4 {
    text-align: center;
    margin-top: 0;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--medium-gray);
    padding-bottom: 1rem;
}

.appointment-summary p {
    margin: 0.8rem 0;
    font-size: 1em;
}

.appointment-summary strong {
    color: var(--dark-gray);
}

.appointment-summary ul {
    list-style: none;
    padding-left: 0;
    margin-top: 0.5rem;
}

.appointment-summary ul li {
    background-color: var(--white);
    padding: 0.8rem;
    border-radius: 4px;
    margin-bottom: 0.5rem;
    font-size: 0.9em;
}

/* Ocultar elementos */
.adv-form-step {
    display: none;
}

.adv-form-step.active {
    display: block;
}

/* --- RESPONSIVIDADE --- */

/* Telas Médias (Tablets) */
@media (max-width: 992px) {
    .adv-form-grid-3-col {
        grid-template-columns: 1fr;
    }

    .adv-form-column h3 {
        margin-top: 2.5rem;
    }

    .adv-form-column:first-child h3 {
        margin-top: 0;
    }
}

/* Telas Pequenas (Mobiles em paisagem, tablets em retrato) */
@media (max-width: 768px) {
    #adv-form-container {
        margin: 1rem;
    }

    .adv-stepper {
        flex-direction: column;
        align-items: stretch;
    }

    .adv-step-item {
        margin-bottom: 5px;
        justify-content: center;
        border-radius: 4px;
        padding: 0.8rem 1rem;
    }

    .adv-step-item:not(:last-child)::after {
        display: none;
    }

    .adv-form-grid-2-col,
    .adv-form-grid-3-col {
        grid-template-columns: 1fr;
    }

    .adv-form-content {
        padding: 1.5rem;
    }

    .adv-button-footer {
        flex-direction: column-reverse;
        gap: 1rem;
        align-items: stretch;
    }

    .adv-button {
        width: 100%;
    }

    #adv-time-slots-container {
        grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
        gap: 0.5rem;
    }

    .adv-modal-content {
        width: 95%;
        margin: 15% auto;
        padding: 1.5rem;
    }

    @keyframes slideIn {
        from {
            margin-top: -50px;
            opacity: 0
        }

        to {
            margin-top: 15%;
            opacity: 1
        }
    }
}

/* Telas Muito Pequenas (Mobiles em retrato) */
@media (max-width: 480px) {
    #adv-form-container {
        margin: 0.5rem;
    }

    .adv-form-content,
    #adv-conclusion-card {
        padding: 1.5rem 1rem;
    }

    .adv-step-item {
        padding: 0.7rem 1rem;
        font-size: 0.9em;
    }

    .adv-step-item .step-number {
        width: 22px;
        height: 22px;
        font-size: 0.85em;
    }

    .adv-button-footer {
        padding-top: 1.5rem;
    }

    #adv-conclusion-card {
        padding: 2rem 1rem;
    }

    #adv-conclusion-card h2 {
        font-size: 1.4em;
    }

    .appointment-summary p {
        font-size: 0.95em;
    }
}