/* Reset y configuración base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Roboto", Helvetica, Arial, Verdana, sans-serif;
    color: #333333;
    background-color: #f1f1f1;
    line-height: 1.6;
}

/* Header Principal */
.main-header {
    background: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

/* Primera fila del header */
.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 30px;
    border-bottom: 1px solid #e1e5e9;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo img {
    height: 40px;
    width: auto;
}

/* Contenedor principal del registro */
.register-container {
    min-height: calc(100vh - 100px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    background-color: #f1f1f1;
}

.register-content {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    width: 65%;
    max-width: 900px;
    padding: 50px;
    margin: 0 auto;
}

/* Header del formulario */
.register-header {
    text-align: center;
    margin-bottom: 40px;
}

.register-title {
    font-size: 32px;
    font-weight: 600;
    color: #333333;
    margin-bottom: 10px;
}

.register-description {
    font-size: 16px;
    color: #8b8d94;
    margin: 0;
}

/* Formulario */
.register-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-row-inline {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-label {
    font-size: 14px;
    font-weight: 500;
    color: #333333;
}

.required {
    color: #d31515;
}

.form-input,
.form-select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    font-size: 16px;
    font-family: "Roboto", Helvetica, Arial, Verdana, sans-serif;
    color: #333333;
    transition: all 0.3s ease;
    background: white;
}

.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: #d31515;
    box-shadow: 0 0 0 3px rgba(211, 21, 21, 0.1);
}

.form-input::placeholder {
    color: #8b8d94;
}

.form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23333' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.form-select option {
    padding: 10px;
}

/* Input de contraseña con icono */
.password-input-wrapper {
    position: relative;
}

.password-toggle {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #8b8d94;
    cursor: pointer;
    font-size: 18px;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.3s ease;
    z-index: 1;
}

.password-toggle:hover {
    color: #d31515;
}

.password-input-wrapper .form-input {
    padding-right: 45px;
}

/* Mensajes de error */
.form-error {
    color: #d31515;
    font-size: 13px;
    margin-top: 4px;
    display: none;
    min-height: 18px;
}

.form-error.show {
    display: block;
}

.form-group.has-error .form-input,
.form-group.has-error .form-select {
    border-color: #d31515;
}

/* Botones */
.form-actions {
    margin-top: 10px;
}

.btn-register-submit {
    width: 100%;
    background: #d31515;
    color: white;
    border: 2px solid #d31515;
    padding: 14px 24px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: "Roboto", Helvetica, Arial, Verdana, sans-serif;
}

.btn-register-submit:hover {
    background: #b31212;
    border-color: #b31212;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(211, 21, 21, 0.3);
}

.btn-register-submit:active {
    transform: translateY(0);
}

.btn-register-submit:disabled {
    background: #8b8d94;
    border-color: #8b8d94;
    cursor: not-allowed;
    transform: none;
}

/* Loading state */
.btn-register-submit.loading {
    position: relative;
    color: transparent;
    pointer-events: none;
}

.btn-register-submit.loading::after {
    content: "";
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Footer del formulario */
.register-footer {
    margin-top: 24px;
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid #e1e5e9;
}

.register-footer p {
    color: #8b8d94;
    font-size: 14px;
    margin: 0;
}

.register-link {
    color: #d31515;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.register-link:hover {
    color: #b31212;
    text-decoration: underline;
}

/* Mensajes de error y éxito generales */
.form-general-error {
    background: #fee;
    border: 2px solid #d31515;
    border-radius: 8px;
    padding: 12px 16px;
    color: #d31515;
    font-size: 14px;
    margin-bottom: 20px;
    display: none;
}

.form-success-message {
    background: #e8f5e9;
    border: 2px solid #4caf50;
    border-radius: 8px;
    padding: 12px 16px;
    color: #2e7d32;
    font-size: 14px;
    margin-bottom: 20px;
    font-weight: 500;
}

/* ==================== RESPONSIVE ==================== */

/* Tablet */
@media (max-width: 1024px) {
    .register-content {
        width: 65%;
        padding: 45px;
    }
}

/* Tablet pequeña y móvil */
@media (max-width: 768px) {
    .register-container {
        padding: 50px 20px;
        align-items: flex-start;
    }

    .register-content {
        width: 90%;
        padding: 35px 25px;
    }

    .register-title {
        font-size: 24px;
    }

    .register-description {
        font-size: 14px;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .form-row-inline {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .form-input,
    .form-select {
        font-size: 16px; /* Evita zoom en iOS */
    }
}

/* Mobile pequeño */
@media (max-width: 480px) {
    .register-container {
        padding: 40px 15px;
    }

    .register-content {
        width: 90%;
        padding: 30px 20px;
        border-radius: 8px;
    }

    .register-header {
        margin-bottom: 30px;
    }

    .register-title {
        font-size: 22px;
    }

    .register-description {
        font-size: 13px;
    }

    .register-form {
        gap: 20px;
    }
}