/* =================================================
   Turistour Frontend Forms CSS
   Estilos para los formularios del dashboard de proveedores
   ================================================= */

/* --- Contenedor Principal --- */
.turistour-form-container {
    background: #f8fafc;
    padding: 30px;
    border-radius: 12px;
    margin-top: 20px;
}

/* --- Grid y Grupos --- */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: #1e293b;
}

/* --- Controles de Formulario --- */
.form-control {
    width: 100%;
    padding: 12px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
    font-family: inherit;
    box-sizing: border-box;
    background: #fff;
    color: #1e293b;
}

.form-control:focus {
    border-color: #2563eb;
    outline: none;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

select.form-control {
    cursor: pointer;
    appearance: auto;
}

/* --- Botón de Envío --- */
.btn-submit {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 14px 32px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    width: 100%;
    transition: transform 0.3s, box-shadow 0.3s;
    margin-top: 10px;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.4);
}

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

/* --- Separadores de Sección dentro del Formulario --- */
.turistour-form-container h4 {
    border-bottom: 2px solid #e2e8f0;
    padding-bottom: 10px;
    margin: 30px 0 20px;
    font-size: 1rem;
    color: #334155;
}

/* --- Checkboxes Grid --- */
.tw-checks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 10px;
}

.tw-checks-grid label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 400 !important;
    cursor: pointer;
}

/* =====================================================
   Uploader de Imágenes AJAX
   ===================================================== */

.tw-image-uploader-wrapper {
    border: 2px dashed #cbd5e1;
    border-radius: 12px;
    padding: 20px;
    background: #fff;
    transition: border-color 0.3s;
}

.tw-image-uploader-wrapper:hover {
    border-color: #94a3b8;
}

.tw-image-preview-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    gap: 12px;
}

.tw-image-preview-item {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
    border-radius: 8px;
    overflow: hidden;
    background: #f1f5f9;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    transition: opacity 0.2s;
}

.tw-image-preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Botón X para eliminar */
.tw-remove-image {
    position: absolute !important;
    top: 6px !important;
    right: 6px !important;
    background: #ef4444 !important;
    background-color: #ef4444 !important;
    color: #ffffff !important;
    border: 2px solid #ffffff !important;
    border-radius: 50% !important;
    width: 28px !important;
    height: 28px !important;
    min-width: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 13px !important;
    font-weight: 700 !important;
    line-height: 1 !important;
    transition: background 0.2s, transform 0.15s !important;
    z-index: 10 !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.45) !important;
    text-shadow: none !important;
    outline: none !important;
}

.tw-remove-image:hover {
    background: #b91c1c !important;
    background-color: #b91c1c !important;
    transform: scale(1.15) !important;
    color: #ffffff !important;
}

.tw-remove-image i {
    color: #ffffff !important;
    font-size: 12px !important;
    pointer-events: none !important;
}

/* Darken image on hover so button is more visible */
.tw-image-preview-item:hover img {
    filter: brightness(0.85);
}


/* Área / Botón para subir más imágenes */
.tw-upload-btn-area {
    border: 2px dashed #94a3b8 !important;
    background: transparent !important;
    cursor: pointer;
    color: #64748b;
    transition: all 0.2s;
}

.tw-upload-btn-area:hover {
    background: #f0f9ff !important;
    color: #3b82f6;
    border-color: #3b82f6 !important;
}

.tw-upload-btn-area i {
    font-size: 26px;
    margin-bottom: 8px;
    pointer-events: none;
}

.tw-upload-btn-area span {
    font-size: 12px;
    font-weight: 600;
    pointer-events: none;
}

/* Contador de archivos */
.tw-uploader-footer {
    margin-top: 12px;
    text-align: right;
    font-size: 0.82rem;
    color: #94a3b8;
}

.tw-upload-count {
    font-weight: 700;
    color: #475569;
}

/* Spinner de carga */
.tw-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid #e2e8f0;
    border-top-color: #3b82f6;
    border-radius: 50%;
    animation: tw-spin 0.8s linear infinite;
}

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

/* =====================================================
   Responsive
   ===================================================== */
@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }

    .tw-image-preview-container {
        grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
    }

    .turistour-form-container {
        padding: 20px 15px;
    }
}