/* ===== VARIÁVEIS GLOBAIS ===== */
:root {
    --primary-color: #e65c1e;
    --primary-hover: #dd5d08;
    --error-color: #dc3545;
    --success-color: #28a745;
    --border-color: #ccc;
    --shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

/* ===== RESET E ESTILOS BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ===== WRAPPER PRINCIPAL ===== */
.main-content {
    flex: 1 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    width: 100%;
}

/* ===== NAVEGAÇÃO ===== */
nav.barra_horizontal {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 73px;
    background: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    flex-shrink: 0;
}

#logo img {
    width: auto;
    height: 55px;
    object-fit: contain;
    transition: var(--transition);
}

#logo img:hover {
    transform: scale(1.05);
}

/* ===== CONTAINER DE FORMULÁRIO ===== */
.form-container {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    width: 100%;
    max-width: 500px;
    margin: 20px auto;
    padding: 40px;
    animation: slideUp 0.5s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.form-container h2 {
    color: var(--text-color);
    text-align: center;
    margin-bottom: 30px;
    font-size: 28px;
    font-weight: 600;
    position: relative;
    padding-bottom: 15px;
}

.form-container h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 2px;
}

/* ===== CAMPOS DO FORMULÁRIO ===== */
.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-color);
    font-weight: 500;
    font-size: 14px;
}

input, select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--border-color);
    border-radius: 6px;
    font-size: 15px;
    transition: var(--transition);
    background: white;
}

input:focus, select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(230, 92, 30, 0.1);
}

input.error, select.error {
    border-color: var(--error-color);
}

input.success, select.success {
    border-color: var(--success-color);
}

/* ===== CAMPO DE SENHA ===== */
.senha-wrapper, .senha-container {
    position: relative;
}

.toggle-senha {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    font-size: 20px;
    user-select: none;
    transition: var(--transition);
    padding: 5px;
}

.toggle-senha:hover {
    opacity: 0.8;
}

/* ===== CAMPO DE TELEFONE ===== */
.telefone-container {
    position: relative;
}

.telefone-input {
    width: 100%;
    padding: 12px 15px;
}

.telefone-valido {
    color: var(--success-color);
    font-size: 13px;
    margin-top: 5px;
    display: none;
    align-items: center;
    gap: 5px;
}

.telefone-valido.show {
    display: flex;
}

/* ===== CHECKBOX TERMOS ===== */
.checkbox-termos {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin: 20px 0;
}

.checkbox-termos input[type="checkbox"] {
    width: auto;
    margin-top: 3px;
    cursor: pointer;
}

.checkbox-termos label {
    margin-bottom: 0;
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.5;
}

.checkbox-termos a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.checkbox-termos a:hover {
    text-decoration: underline;
}

/* ===== reCAPTCHA ===== */
.g-recaptcha {
    margin: 25px 0;
    display: flex;
    justify-content: center;
    transform-origin: center;
}

@media (max-width: 480px) {
    .g-recaptcha {
        transform: scale(0.85);
    }
}

/* ===== BOTÕES ===== */
button {
    width: 100%;
    padding: 14px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    margin: 10px 0;
}

button:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(230, 92, 30, 0.3);
}

button:active {
    transform: translateY(0);
}

/* ===== MENSAGENS ===== */
.erro-campo {
    color: var(--error-color);
    font-size: 12px;
    margin-top: 5px;
    display: none;
    animation: fadeIn 0.3s ease;
}

.erro-campo.show {
    display: block;
}

.erro {
    background: #f8d7da;
    color: #721c24;
    padding: 12px;
    border-radius: 6px;
    margin-bottom: 20px;
    border: 1px solid #f5c6cb;
    font-size: 14px;
    text-align: center;
    animation: shake 0.5s ease;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== LINKS ===== */
.log {
    text-align: center;
    margin-top: 20px;
    color: var(--text-light);
    font-size: 14px;
}

.log a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    margin-left: 5px;
    transition: var(--transition);
}

.log a:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

/* ===== ALERTAS ===== */
.alert {
    padding: 15px;
    border-radius: 6px;
    margin-bottom: 20px;
    text-align: center;
    font-size: 14px;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* ===== RODAPÉ ===== */
footer {
    flex-shrink: 0;
    background: #333;
    color: white;
    text-align: center;
    padding: 20px;
    width: 100%;
    margin-top: auto;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-content p {
    margin: 5px 0;
    font-size: 14px;
}

.footer-content a {
    color: var(--primary-color);
    text-decoration: none;
}

.footer-content a:hover {
    text-decoration: underline;
}

/* ===== RESPONSIVIDADE ===== */
@media (max-width: 768px) {
    .form-container {
        margin: 20px 15px;
        padding: 25px;
    }

    .form-container h2 {
        font-size: 24px;
    }

    input, select, button {
        padding: 10px 12px;
    }

    #logo img {
        height: 45px;
    }
    
    footer {
        padding: 15px;
    }
}

@media (max-width: 480px) {
    .form-container {
        padding: 20px;
    }

    .form-container h2 {
        font-size: 22px;
    }

    .checkbox-termos label {
        font-size: 13px;
    }
}