/* ==========================================================================
   POCKETCHEF DESIGN SYSTEM - CSS ESTÁNDAR
   Sistema unificado de estilos para todas las páginas
   Basado en breakpoints XS, SM, MD, LG, XL
   ========================================================================== */

/* ============ RESET Y BASE ============ */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #fff;
    color: #333;
    line-height: 1.4;
}

/* Elimina el focus de los titulos */
h1:focus {
    outline: none;
}
/* ============ VARIABLES CSS ============ */
:root {
    /* Colores Primarios */
    --color-primary: #4285F4;
    --color-primary-dark: #1A365D;
    --color-primary-gradient: linear-gradient(135deg, #4285F4 0%, #1A365D 100%);
    
    /* Colores Secundarios */
    --color-purple: #8b5cf6;
    --color-purple-dark: #7c3aed;
    --color-purple-gradient: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    
    /* Colores de Estado */
    --color-success: #38a169;
    --color-warning: #d69e2e;
    --color-danger: #e53e3e;
    --color-danger-gradient: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    
    /* Colores con Transparencia para Hovers */
    --color-primary-hover-bg: rgba(59, 130, 246, 0.1);
    --color-danger-hover-bg: rgba(239, 68, 68, 0.1);
    --color-success-hover-bg: rgba(34, 197, 94, 0.1);
    --color-danger-active-bg: rgba(239, 68, 68, 0.2);
    
    /* Colores Neutros */
    --color-white: #ffffff;
    --color-gray-50: #f7fafc;
    --color-gray-100: #edf2f7;
    --color-gray-200: #e2e8f0;
    --color-gray-300: #cbd5e0;
    --color-gray-400: #a0aec0;
    --color-gray-500: #718096;
    --color-gray-600: #4a5568;
    --color-gray-700: #2d3748;
    --color-gray-800: #1a202c;
    
    /* Espaciado */
    --spacing-xs: 0.25rem;  /* 4px */
    --spacing-sm: 0.5rem;   /* 8px */
    --spacing-md: 0.75rem;  /* 12px */
    --spacing-lg: 1rem;     /* 16px */
    --spacing-xl: 1.5rem;   /* 24px */
    --spacing-2xl: 2rem;    /* 32px */
    --spacing-3xl: 3rem;    /* 48px */
    
    /* Bordes y Radios */
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 16px;
    
    /* Sombras */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.3);
    
    /* Transiciones */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ============ BREAKPOINTS SISTEMA ============ */
/* 
   XS: 0-480px     (Mobile pequeño)
   SM: 481-768px   (Mobile grande)  
   MD: 769-1024px  (Tablet)
   LG: 1025-1440px (Laptop/Tablet horizontal)
   XL: 1441px+     (Desktop)
*/

/* ============ LAYOUT CONTAINERS ============ */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding-left: var(--spacing-lg);
    padding-right: var(--spacing-lg);
}

/* LG - Large */
@media (max-width: 1440px) {
    .container {
        max-width: 1024px;
    }
}

/* MD - Medium */
@media (max-width: 1024px) {
    .container {
        max-width: 768px;
    }
}

/* SM - Small */
@media (max-width: 768px) {
    .container {
        max-width: 100%;
        padding-left: var(--spacing-lg);
        padding-right: var(--spacing-lg);
    }
}

/* XS - Extra Small */
@media (max-width: 480px) {
    .container {
        padding-left: var(--spacing-md);
        padding-right: var(--spacing-md);
    }
}

/* ============ SISTEMA DE BOTONES ============ */
.btn-base {
    border: none;
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--border-radius-md);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    justify-content: center;
}

.btn-base:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-base:disabled {
    background: var(--color-gray-400);
    color: var(--color-white);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn-primary:hover:not(:disabled) {
    background: var(--color-primary-dark);
    box-shadow: 0 4px 8px rgba(66, 133, 244, 0.4);
}

.btn-secondary {
    background: var(--color-gray-200);
    color: var(--color-gray-600);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--color-gray-300);
}

.btn-danger {
    background: var(--color-danger);
    color: var(--color-white);
}

.btn-danger:hover:not(:disabled) {
    background: #c53030;
    box-shadow: 0 4px 8px rgba(229, 62, 62, 0.4);
}

.btn-voice {
    background: var(--color-purple-gradient);
    color: var(--color-white);
    box-shadow: 0 2px 4px rgba(139, 92, 246, 0.3);
}

.btn-voice:hover:not(:disabled) {
    background: linear-gradient(135deg, #7c3aed 0%, #6d28d9 100%);
    box-shadow: 0 4px 8px rgba(139, 92, 246, 0.4);
}

.btn-legacy {
    background: var(--color-purple);
    color: var(--color-white);
    border: 2px solid var(--color-purple-dark);
}

.btn-legacy:hover:not(:disabled) {
    background: var(--color-purple-dark);
    border-color: #6d28d9;
    box-shadow: 0 4px 8px rgba(139, 92, 246, 0.4);
}

.btn-danger-confirm {
    background: var(--color-danger);
    color: var(--color-white);
}

.btn-danger-confirm:hover:not(:disabled) {
    background: #c53030;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

/* Tamaños de botones */
.btn-sm {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 0.875rem;
    border-radius: var(--border-radius-sm);
}

.btn-lg {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: 1.125rem;
}

/* ============ CARDS SISTEMA ============ */
.card {
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-gray-200);
    transition: var(--transition-base);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.card-clickable {
    cursor: pointer;
}

.card-clickable:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.15);
}

.card-header {
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.card-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-lg);
    display: block;
}

.card-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-lg);
}

.card-description {
    color: var(--color-gray-500);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
}

/* ============ MODALES SISTEMA ============ */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    backdrop-filter: blur(4px);
}

.modal-content {
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    width: 90vw;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    animation: modalAppear 0.3s ease;
}

@keyframes modalAppear {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-2xl);
    border-bottom: 1px solid var(--color-gray-200);
}

.modal-header h2 {
    margin: 0;
    color: var(--color-gray-700);
}

.modal-body {
    padding: var(--spacing-2xl);
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-lg);
    padding: var(--spacing-2xl);
    border-top: 1px solid var(--color-gray-200);
    background: var(--color-gray-50);
}

.btn-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-gray-400);
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition-fast);
}

.btn-close:hover {
    background: var(--color-gray-100);
    color: var(--color-gray-600);
}

/* ============ FORMS SISTEMA ============ */
.form-group {
    margin-bottom: var(--spacing-xl);
}

.form-label {
    display: block;
    font-weight: 600;
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-sm);
}

.form-input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
    transition: var(--transition-fast);
    background: var(--color-white);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(66, 133, 244, 0.1);
}

.form-input::placeholder {
    color: var(--color-gray-400);
}

.form-textarea {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
    transition: var(--transition-fast);
    background: var(--color-white);
    font-family: inherit;
    min-height: 120px;
    max-height: 200px;
    resize: none; /* Deshabilita el redimensionamiento */
    line-height: 1.5;
    overflow-y: auto; /* Scroll vertical cuando sea necesario */
}

.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(66, 133, 244, 0.1);
}

.form-textarea::placeholder {
    color: var(--color-gray-400);
}

/* ============ DATAGRIDS SISTEMA ============ */
.datagrid-container {
    background: var(--color-white);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-gray-200);
}

.datagrid {
    width: 100%;
    border-collapse: collapse;
}

.datagrid thead {
    background: var(--color-primary-gradient);
    color: white;
}

.datagrid th {
    padding: var(--spacing-lg);
    text-align: left;
    font-weight: 600;
    color: white;
    border-bottom: 1px solid rgba(255,255,255,0.2);
}

.datagrid td {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--color-gray-100);
    vertical-align: middle;
}

.datagrid tr:last-child td {
    border-bottom: none;
}

.datagrid tbody tr:hover {
    background: var(--color-gray-50);
}

/* Evitar hover en headers para mantener el gradiente */
.datagrid thead tr:hover {
    background: var(--color-primary-gradient);
}


/* ============ GRIDS SISTEMA ============ */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-2xl);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-2xl);
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-2xl);
}

/* ============ RESPONSIVE GRIDS ============ */
/* MD - Medium */
@media (max-width: 1024px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* SM - Small */
@media (max-width: 768px) {
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    /* Responsive DataGrid */
    .datagrid-container {
        overflow-x: auto;
    }
    
    .datagrid {
        min-width: 600px;
    }
    
    /* Responsive Buttons en Toolbar */
    .toolbar-content {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-lg);
    }
    
    .toolbar-content .btn-base {
        width: 100%;
    }
}

/* XS - Extra Small */
@media (max-width: 480px) {
    .modal-content {
        width: 95vw;
        margin: var(--spacing-lg);
    }
    
    .modal-header,
    .modal-body,
    .modal-footer {
        padding: var(--spacing-lg);
    }
    
    .card {
        padding: var(--spacing-xl);
    }
}

/* ============ SPINNERS SISTEMA ============ */
.spinner-sm {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top: 2px solid var(--color-white);
    border-radius: 50%;
    animation: spinnerRotate 1s linear infinite;
    display: inline-block;
}

@keyframes spinnerRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ============ MODAL ESTADOS ============ */
.modal-success .modal-header {
    background: linear-gradient(135deg, var(--color-success) 0%, #059669 100%) !important;
    color: var(--color-white);
}

.modal-error .modal-header {
    background: var(--color-danger-gradient) !important;
    color: var(--color-white);
}

/* ============ UTILITIES ============ */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.d-flex { display: flex; }
.d-block { display: block; }
.d-none { display: none; }

.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }

.align-center { align-items: center; }
.align-start { align-items: flex-start; }
.align-end { align-items: flex-end; }

.flex-column { flex-direction: column; }
.flex-row { flex-direction: row; }

.gap-xs { gap: var(--spacing-xs); }
.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }
.gap-xl { gap: var(--spacing-xl); }
.gap-2xl { gap: var(--spacing-2xl); }

.m-0 { margin: 0; }
.mt-lg { margin-top: var(--spacing-lg); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.ml-lg { margin-left: var(--spacing-lg); }
.mr-lg { margin-right: var(--spacing-lg); }

.p-0 { padding: 0; }
.pt-lg { padding-top: var(--spacing-lg); }
.pb-lg { padding-bottom: var(--spacing-lg); }
.pl-lg { padding-left: var(--spacing-lg); }
.pr-lg { padding-right: var(--spacing-lg); }

.w-full { width: 100%; }
.h-full { height: 100%; }

.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }

.rounded-sm { border-radius: var(--border-radius-sm); }
.rounded-md { border-radius: var(--border-radius-md); }
.rounded-lg { border-radius: var(--border-radius-lg); }