/* =======================================================
   ESTILOS ESTILO iOS PARA FORMULARIOS CLUB MILITAR
======================================================= */

/* Contenedor Principal */
.ios-form-container {
    max-width: 800px;
    margin: 40px auto;
    padding: 40px;
    background-color: #ffffff;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: #1d1d1f;
}

/* Tipografía de Títulos */
.ios-title {
    text-align: center;
    color: #1d1d1f;
    font-weight: 700;
    font-size: 24px;
    margin-bottom: 10px;
    letter-spacing: -0.5px;
}
.ios-subtitle {
    text-align: justify;
    font-size: 14px;
    color: #86868b;
    line-height: 1.5;
    margin-bottom: 30px;
}
.ios-section-title {
    font-weight: 600;
    color: #1d1d1f;
    border-bottom: 1px solid #d2d2d7;
    padding-bottom: 8px;
    margin-top: 35px;
    margin-bottom: 20px;
    font-size: 18px;
    letter-spacing: -0.3px;
}

/* Grillas por defecto (Escritorio) */
.ios-grid-2 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px; margin-bottom: 20px; }
.ios-grid-3 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr); gap: 20px; margin-bottom: 20px; }
.ios-form-group { margin-bottom: 20px; }

/* Etiquetas y Campos de Entrada (Inputs/Selects) */
.ios-label {
    font-weight: 600;
    font-size: 13px;
    color: #515154;
    display: block;
    margin-bottom: 8px;
}
.ios-input {
    width: 100%;
    max-width: 100%;
    padding: 14px 16px;
    background-color: #f5f5f7;
    border: 1px solid transparent;
    border-radius: 12px;
    font-size: 15px;
    color: #1d1d1f;
    box-sizing: border-box;
    transition: all 0.2s ease-in-out;
}

/* CORRECCIÓN ESPECÍFICA PARA DESPLEGABLES */
select.ios-input {
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
    appearance: auto; /* Mantiene la flecha nativa del select */
}

.ios-input:focus {
    background-color: #ffffff;
    border-color: #007aff;
    outline: none;
    box-shadow: 0 0 0 4px rgba(0, 122, 255, 0.15);
}
.ios-input[type="file"] { padding: 10px; background-color: #ffffff; border: 1px dashed #d2d2d7; }

/* Botones */
.ios-btn {
    width: 100%;
    padding: 16px;
    border: none;
    border-radius: 14px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.1s, background-color 0.2s;
    margin-bottom: 10px;
    display: block;
    box-sizing: border-box;
}
.ios-btn:active { transform: scale(0.98); }
.ios-btn-primary { background-color: #007aff; color: #ffffff; box-shadow: 0 4px 14px rgba(0, 122, 255, 0.3); }
.ios-btn-primary:hover:not(:disabled) { background-color: #005bb5; }
.ios-btn-primary:disabled { background-color: #a1c9f7; cursor: not-allowed; box-shadow: none; }
.ios-btn-secondary { background-color: #e5e5ea; color: #1d1d1f; }
.ios-btn-secondary:hover { background-color: #d1d1d6; }
.ios-btn-danger { background-color: #ff3b30; color: #ffffff; }

/* Tarjetas y Colapsables */
.ios-card {
    background-color: #fbfbfd;
    padding: 20px;
    border-radius: 14px;
    border: 1px solid #e5e5ea;
    margin-top: 15px;
    display: none; 
}
.ios-card-highlight { background-color: #f5f5f7; padding: 20px; border-radius: 14px; margin-bottom: 20px; }
.ios-toggle-label {
    font-weight: 600;
    color: #1d1d1f;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
    background-color: #f5f5f7;
    padding: 16px;
    border-radius: 12px;
    transition: background-color 0.2s;
    word-break: break-word; /* Evita que el checkbox empuje el texto fuera de la pantalla */
}
.ios-toggle-label:hover { background-color: #e5e5ea; }
.ios-toggle-label input[type="checkbox"] { transform: scale(1.3); accent-color: #007aff; flex-shrink: 0; }

/* Lienzo de Firma (Canvas) */
.ios-canvas-container {
    border: 2px dashed #d2d2d7;
    border-radius: 16px;
    background-color: #fbfbfd;
    width: 100%;
    height: 220px;
    position: relative;
    margin-top: 8px;
    overflow: hidden;
}
.ios-canvas-container canvas { width: 100%; height: 100%; touch-action: none; }
.btn-limpiar-firma {
    margin-top: 10px;
    padding: 8px 16px;
    background-color: #f5f5f7;
    color: #1d1d1f;
    border: none;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
}
.btn-limpiar-firma:hover { background-color: #e5e5ea; }

/* Alertas */
.ios-alert {
    padding: 20px;
    border-radius: 14px;
    margin-bottom: 20px;
    display: none; 
}
.ios-alert-warning { background-color: #fff8e1; border: 1px solid #ffecb5; color: #856404; }
.ios-alert-info { background-color: #f0f7ff; border: 1px solid #d6eaff; color: #004085; }
.ios-alert-success { background-color: #e6f6eb; border: 1px solid #c3e6cb; color: #155724; text-align: center; }
.ios-alert-actions { display: flex; gap: 10px; margin-top: 15px; flex-wrap: wrap; }
.ios-alert-actions .ios-btn { margin-bottom: 0; flex: 1; min-width: 120px; }

/* =======================================================
   RESPONSIVE (BLINDAJE TOTAL PARA CELULARES)
======================================================= */
@media screen and (max-width: 768px) {
    /* Forzar Flexbox Columna para asegurar que NADA se encime */
    .ios-grid-2, .ios-grid-3 { 
        display: flex !important;
        flex-direction: column !important;
        gap: 15px; 
    }
    
    .ios-form-container { 
        padding: 20px; 
        margin: 10px; 
        border-radius: 12px; 
        overflow-x: hidden; /* Corta cualquier elemento rebelde */
    }
    
    .ios-title { font-size: 20px; }
    .ios-section-title { font-size: 16px; margin-top: 25px; }
    
    .ios-label { white-space: normal; }
    
    /* Obligar a selects e inputs rebeldes a respetar la pantalla */
    .ios-input, select.ios-input { 
        width: 100% !important; 
        max-width: 100% !important; 
    }
}