/* ==========================================================================
   LOGIENTREGAS DL · Cotizador de Mudanzas
   Hoja de estilos profesional
   Nota: se mantienen exactamente los mismos selectores, IDs y clases del
   HTML/JS originales — este archivo solo cambia la apariencia, no la
   estructura ni el comportamiento del formulario.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
    --primary: #0d6b74;
    --primary-dark: #073e44;
    --primary-darker: #052b30;
    --primary-light: #14a3ae;
    --primary-soft: #e7f6f7;
    --accent: #f2994a;
    --text-main: #1c2b2e;
    --text-muted: #5c7378;
    --border: #d6e6e7;
    --error: #c62828;
    --error-bg: #fdecec;
    --success: #1f9d55;
    --success-dark: #17803f;
    --radius-lg: 18px;
    --radius-md: 12px;
    --radius-sm: 8px;
    --shadow-card: 0 20px 45px rgba(5, 43, 48, 0.18), 0 2px 8px rgba(5, 43, 48, 0.06);
    --shadow-soft: 0 6px 16px rgba(5, 43, 48, 0.08);
    --transition: all 0.25s ease;
}

* {
    box-sizing: border-box;
}

/* Estilo general del cuerpo de la página */
body {
    font-family: 'Inter', Arial, sans-serif;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 100vh;
    color: var(--text-main);
    background: radial-gradient(circle at 15% 10%, #0f8791 0%, transparent 45%),
                radial-gradient(circle at 85% 90%, #0a5057 0%, transparent 50%),
                linear-gradient(160deg, var(--primary-darker) 0%, var(--primary-dark) 45%, var(--primary) 100%);
    background-attachment: fixed;
}

/* Encabezado de marca (opcional, no interfiere con el JS) */
.brand-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 20px;
    background: rgba(5, 43, 48, 0.35);
    backdrop-filter: blur(6px);
    z-index: 10;
}

.brand-header .brand-logo {
    width: 30px;
    height: 30px;
    border-radius: 8px;
    object-fit: cover;
}

.brand-header .brand-name {
    color: #fff;
    font-weight: 700;
    letter-spacing: 0.06em;
    font-size: 14px;
    text-transform: uppercase;
}

/* Estilos base para todas las cards del formulario */
.card {
    background-color: #ffffff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    width: 600px;
    padding: 44px 46px;
    text-align: center;
    display: none;
    margin: 90px auto 60px;
    justify-content: center;
    box-sizing: border-box;
    border-top: 5px solid var(--primary);
    position: relative;
}

/* Mostrar solo la card activa, con una entrada suave */
.card.active {
    display: block;
    animation: card-enter 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes card-enter {
    from {
        opacity: 0;
        transform: translateY(14px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Estilos específicos para la primera card (Pantalla inicial) */
#form1 {
    align-items: flex-start;
    margin-top: 90px;
    width: 95%;
    max-width: 680px;
    box-sizing: border-box;
    border-top: none;
    padding-top: 30px;
}

/* Estilos para la imagen dentro de las cards */
#form1 img {
    width: 100%;
    height: 100%;
    max-width: 420px;
    margin-bottom: 10px;
    object-fit: contain;
    filter: drop-shadow(0 10px 18px rgba(5, 43, 48, 0.18));
}

/* Estilo para el botón "Comencemos" */
#form1 button {
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    color: #fff;
    padding: 14px 34px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    margin-top: 14px;
    align-self: center;
    box-shadow: 0 10px 22px rgba(13, 107, 116, 0.35);
    letter-spacing: 0.01em;
}

/* Efecto hover para el botón */
#form1 button:hover {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    transform: translateY(-2px);
    box-shadow: 0 14px 26px rgba(13, 107, 116, 0.4);
}

/* Estilos para los títulos dentro de las cards */
.card h2 {
    color: var(--primary-dark);
    margin-bottom: 10px;
    font-size: 1.5em;
    font-weight: 700;
    line-height: 1.3;
}

/* Estilos para los párrafos dentro de las cards */
.card p {
    color: var(--text-muted);
    font-size: 14.5px;
    margin-bottom: 30px;
    line-height: 1.5;
}

/* Grupo de formularios con un espaciado adecuado */
.form-group {
    display: flex;
    justify-content: space-between;
    gap: 14px;
}

.form-group div {
    flex: 1;
}

/* Estilo para los campos de entrada de texto y fecha */
.card input[type="text"],
.card input[type="date"],
.card input[type="number"],
.card select {
    width: 90%;
    padding: 14px 16px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 14.5px;
    font-family: 'Inter', Arial, sans-serif;
    color: var(--text-main);
    background-color: #fbfdfd;
    box-sizing: border-box;
    transition: var(--transition);
}

.card input[type="text"]:hover,
.card input[type="date"]:hover,
.card input[type="number"]:hover,
.card select:hover {
    border-color: var(--primary-light);
}

.card input[type="text"]:focus,
.card input[type="date"]:focus,
.card input[type="number"]:focus,
.card select:focus {
    outline: none;
    border-color: var(--primary);
    background-color: #fff;
    box-shadow: 0 0 0 4px rgba(13, 107, 116, 0.12);
}

.card input::placeholder {
    color: #93a6a9;
}

/* Estilo para mensajes de error generales */
.error {
    background-color: var(--error-bg);
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    border: 1px solid rgba(198, 40, 40, 0.15);
}

.error p {
    margin: 0 !important;
    font-size: 13.5px !important;
    font-weight: 600;
}

/* Estilo específico para entradas con errores */
.card input.error-input {
    border: 1.5px solid var(--error);
    background-color: var(--error-bg);
}

/* Estilo para los mensajes de error individuales */
.error-message {
    color: var(--error);
    font-size: 13px;
    text-align: left;
    margin-top: 6px;
    display: none;
    font-weight: 500;
}

/* Grupo de botones para navegación entre cards */
.button-group {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 32px;
}

/* Estilo para los botones dentro de las cards */
.card button {
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    color: #fff;
    padding: 13px 28px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 8px 18px rgba(13, 107, 116, 0.25);
    letter-spacing: 0.01em;
}

.card button:hover {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    transform: translateY(-1px);
    box-shadow: 0 10px 20px rgba(13, 107, 116, 0.3);
}

/* Estilo especial para los botones de regresar */
.card button.back {
    background: #eef6f6;
    color: var(--primary-dark);
    box-shadow: none;
    border: 1.5px solid var(--border);
}

.card button.back:hover {
    background: var(--primary-soft);
    border-color: var(--primary-light);
    color: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: none;
}

/* Estilos para la Form 4, 7, 9, 11, 13 (listas de opciones) */
.formulario-estilo {
    text-align: center;
}

.formulario-estilo ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

.formulario-estilo li {
    margin-bottom: 12px;
    text-align: left;
    display: flex;
    align-items: flex-start;
    font-size: 15px;
    padding: 14px 16px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-md);
    background-color: #fbfdfd;
    transition: var(--transition);
}

.formulario-estilo li:hover {
    border-color: var(--primary-light);
    background-color: var(--primary-soft);
}

.formulario-estilo li:has(input:checked) {
    border-color: var(--primary);
    background-color: var(--primary-soft);
    box-shadow: 0 0 0 3px rgba(13, 107, 116, 0.1);
}

.formulario-estilo input[type="radio"] {
    margin-right: 12px;
    flex-shrink: 0;
    margin-top: 3px;
}

.formulario-estilo label {
    flex: 1;
    color: var(--text-main);
    line-height: 1.45;
}

.formulario-estilo input[type="radio"] {
    appearance: none;
    width: 20px;
    height: 20px;
    border: 1.5px solid #9fbcbe;
    border-radius: 50%;
    position: relative;
    cursor: pointer;
    outline: none;
    margin-right: 10px;
    box-sizing: border-box;
    transition: var(--transition);
}

/* Estilos cuando el radio button está seleccionado */
.formulario-estilo input[type="radio"]:checked {
    background-color: #fff;
    border-color: var(--primary);
}

/* Estilos para el círculo interno que aparece cuando se selecciona el radio button */
.formulario-estilo input[type="radio"]:checked::before {
    content: '';
    width: 11px;
    height: 11px;
    background-color: var(--primary);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
}

.formulario-estilo input[type="radio"]:hover {
    border-color: var(--primary-light);
}

.separador {
    border: 0;
    border-top: 1px solid var(--border);
    margin: 26px 0;
}

/* Ocultar flechas de incremento y decremento en navegadores como Chrome */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

#form3 input[type="date"],
#form5 input[type="text"] {
    width: 60%;
    max-width: 300px;
    padding: 13px;
    margin: 0 auto;
    text-align: center;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 16px;
    box-sizing: border-box;
}

#form7 .opciones-list,
#form11 .opciones-list {
    padding-left: 0;
    max-width: 420px;
    margin: 0 auto;
}

#form9 .opciones-list,
#form13 .opciones-list {
    list-style-type: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    max-width: 420px;
    margin: 0 auto;
}

#piso,
#pisodos {
    height: 50px;
    text-align: center;
}

/* Estilos para .input-group y .radio-group (form8, form12) */
.input-group {
    text-align: left;
    margin-bottom: 6px;
}

.input-group label {
    display: block;
    color: var(--primary-dark);
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 8px;
}

.radio-group {
    display: flex;
    gap: 14px;
}

.radio-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    background-color: #fbfdfd;
    cursor: pointer;
    font-weight: 500;
    color: var(--text-main);
    transition: var(--transition);
    flex: 1;
    justify-content: center;
}

.radio-group label:hover {
    border-color: var(--primary-light);
    background-color: var(--primary-soft);
}

.radio-group input[type="radio"] {
    accent-color: var(--primary);
    width: 16px;
    height: 16px;
    cursor: pointer;
}

#form14 {
    padding: 20px;
    text-align: center;
}

#form14 .form-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

#form14 .form-group div {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

#form14 label {
    color: var(--primary-dark);
    font-size: 0.8em;
    font-weight: 600;
    margin-bottom: 6px;
    text-align: left;
    display: block;
    width: 100%;
    max-width: 320px;
}

#form14 input[type="tel"],
#form14 input[type="email"] {
    width: 100%;
    max-width: 320px;
    padding: 13px 16px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    text-align: center;
    font-size: 15px;
    font-family: 'Inter', Arial, sans-serif;
    background-color: #fbfdfd;
    box-sizing: border-box;
    transition: var(--transition);
}

#form14 .button-group {
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
    width: 100%;
}

#form14 input[type="tel"]:hover,
#form14 input[type="email"]:hover,
#form14 input[type="tel"]:focus,
#form14 input[type="email"]:focus {
    border-color: var(--primary-light);
    outline: none;
}

/* Estilo para el input de tipo radio en form14 (Aceptar términos y condiciones) */
#form14 input[type="radio"] {
    appearance: none;
    width: 16px;
    height: 16px;
    border: 1.5px solid #9fbcbe;
    border-radius: 50%;
    position: relative;
    cursor: pointer;
    outline: none;
    margin-right: 10px;
    box-sizing: border-box;
    transition: var(--transition);
}

#form14 input[type="radio"]:checked {
    background-color: #fff;
    border-color: var(--primary);
}

#form14 input[type="radio"]:checked::before {
    content: '';
    width: 10px;
    height: 10px;
    background-color: var(--primary);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
}

#form14 input[type="radio"]:hover {
    border-color: var(--primary-light);
}

#form14 label[for="politica"] {
    margin-left: 5px;
    font-weight: 500;
    color: var(--text-main);
    line-height: 1.5;
    display: inline;
}

/* ==========================================================================
   Form 15 — Inventario (acordeón)
   ========================================================================== */

#form15 {
    padding: 20px;
    text-align: center;
}

#form15 .container {
    margin-top: 20px;
    max-height: 80vh;
    overflow-y: auto;
    padding-right: 6px;
}

#form15 .container::-webkit-scrollbar {
    width: 8px;
}

#form15 .container::-webkit-scrollbar-thumb {
    background-color: var(--primary-light);
    border-radius: 8px;
}

/* Estilos para cada sección */
#form15 .section {
    background-color: #ffffff;
    margin-bottom: 14px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
}

/* Título de la sección */
#form15 .section-title {
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    color: #fff;
    padding: 15px 20px;
    font-size: 15.5px;
    font-weight: 700;
    text-align: left;
    border-radius: 0;
    position: relative;
    cursor: pointer;
    letter-spacing: 0.01em;
}

/* Estilo de botón para expandir/cerrar sección (icono) */
#form15 .section-title::after {
    content: '\25B6';
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 14px;
    transition: transform 0.3s;
}

#form15 .section-title.open::after {
    content: '\25B6';
    transform: translateY(-50%) rotate(90deg);
}

/* Contenido de la sección (escondido por defecto) */
#form15 .section-content {
    display: none;
    padding: 18px 20px;
    background-color: #fafdfd;
    text-align: left;
    border-radius: 0;
}

/* Contenedor de cada fila de inventario */
#form15 .section-content div {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 8px;
    flex-wrap: nowrap;
    margin-bottom: 8px;
    padding: 6px 0;
    border-bottom: 1px dashed #e4eeee;
}

/* Estilo para etiquetas (descripción) */
#form15 .section-content label {
    color: var(--text-main);
    font-weight: 500;
    font-size: 14.5px;
    flex: 0 0 150px;
    margin: 0;
    text-align: left;
    white-space: nowrap;
    padding-right: 0;
}

/* Contenedor de los botones */
#form15 .inventory-buttons {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 6px;
    flex: 0 0 auto;
    margin-top: 0;
}

/* Estilo para el input de cantidad */
#form15 .inventory-buttons input {
    width: 40px;
    text-align: center;
    padding: 2px;
    margin: 0;
    font-size: 14px;
    height: 27px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
}

/* Estilo para los botones de incremento y decremento */
#form15 .section-content button {
    background-color: var(--primary);
    color: #fff;
    border: none;
    padding: 3px 10px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
    font-weight: 600;
    height: 27px;
}

#form15 .section-content button:hover {
    background-color: var(--primary-dark);
}

/* Estilo para los campos de cantidad */
#form15 .section-content input[type="text"] {
    width: 40px;
    text-align: center;
    font-size: 14px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 2px;
    margin: 0;
    height: 27px;
}

/* Estilos para el campo de selección (select) */
#form15 .section-content select {
    padding: 2px 6px;
    font-size: 14px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    width: 90px;
    height: 27px;
    align-self: center;
    background-color: #fff;
}

/* Contenedor para la observación */
#form15 .section-content .observation-row {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 8px;
    margin-bottom: 15px;
    flex-wrap: nowrap;
    border-bottom: none;
}

/* Estilo para la etiqueta de la observación */
#form15 .observation-row label {
    color: var(--text-main);
    font-weight: 500;
    font-size: 14.5px;
    flex: 0 0 auto;
    margin: 0;
    text-align: left;
}

/* Estilo para el textarea */
#form15 .observation-row textarea {
    flex: 1;
    max-width: 100%;
    padding: 12px;
    font-size: 14px;
    font-family: 'Inter', Arial, sans-serif;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    resize: vertical;
    height: 80px;
    transition: var(--transition);
}

#form15 .observation-row textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(13, 107, 116, 0.1);
}

/* Estilo para el placeholder del textarea */
#form15 .observation-row textarea::placeholder {
    color: #93a6a9;
    font-size: 14px;
    font-family: 'Inter', Arial, sans-serif;
}

/* Botón para enviar el formulario */
#form15 button[type="submit"] {
    background: linear-gradient(135deg, var(--success), var(--success-dark));
    color: #fff;
    padding: 14px 30px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    margin-top: 20px;
    box-shadow: 0 10px 20px rgba(31, 157, 85, 0.3);
}

/* Asegura que los botones estén alineados en fila */
#form15 .button-group {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    margin-top: 24px;
}

/* Estilo común para todos los botones dentro de form15 */
#form15 button {
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    color: #fff;
    padding: 13px 28px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

/* Efecto hover para los botones */
#form15 button:hover {
    filter: brightness(1.05);
    transform: translateY(-1px);
}

/* Estilo específico para el botón "Atrás" */
#form15 button.back {
    background: #eef6f6;
    color: var(--primary-dark);
    border: 1.5px solid var(--border);
    box-shadow: none;
}

#form15 button.back:hover {
    background: var(--primary-soft);
    border-color: var(--primary-light);
}

/* Estilo específico para el botón de "Enviar Inventario" */
#form15 button.is-primary {
    background: linear-gradient(135deg, var(--success), var(--success-dark));
    box-shadow: 0 10px 20px rgba(31, 157, 85, 0.3);
}

/* Efecto hover para el botón de "Enviar Inventario" */
#form15 button.is-primary:hover {
    filter: brightness(1.05);
}

/* Mensaje de carga */
#loading-message {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background-color: var(--primary-soft);
    color: var(--primary-dark);
    font-weight: 600;
    font-size: 14px;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 18px;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 768px) {
    .brand-header {
        padding: 12px 16px;
    }

    .card {
        width: 92%;
        margin: 80px auto 40px;
        padding: 28px 22px;
        box-sizing: border-box;
    }

    #form1 {
        margin-top: 70px;
    }

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

    .card input[type="text"],
    .card input[type="date"],
    .card select {
        width: 100%;
    }

    .card img {
        max-width: 100%;
        margin-bottom: 10px;
    }

    .button-group {
        flex-direction: row;
        justify-content: space-between;
        gap: 12px;
    }

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

    #form15 .section-content button:hover {
        background-color: var(--primary-dark);
    }
}

@media (max-width: 480px) {
    .card {
        width: 92%;
        margin: 70px auto 30px;
        padding: 24px 18px;
        box-sizing: border-box;
    }

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

    .card input[type="text"],
    .card input[type="date"],
    .card select {
        width: 100%;
    }

    .button-group {
        flex-direction: row;
        justify-content: space-between;
        gap: 10px;
    }

    .card h2 {
        font-size: 1.25em;
    }

    .card p {
        font-size: 13px;
    }

    .card button {
        padding: 12px 18px;
        font-size: 14px;
    }

    #form15 .section-content button:hover {
        background-color: var(--primary-dark);
    }
}