/* ========================================
   HANAKUA - STANDARD PAGE STRUCTURE
   Estructura estandarizada para todos los módulos
   ======================================== */

/* === PAGE WRAPPER === */
.page-wrapper {
    min-height: calc(100vh - 80px);
    background: #f8f9fa;
}

/* === PAGE HEADER === */
.page-header {
    background: linear-gradient(135deg, #295bb2 0%, #3b72c9 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.5rem 0;
    margin-bottom: 0;
    box-shadow: 0 2px 8px rgba(41, 91, 178, 0.15);
}

.page-header .container-fluid {
    max-width: 100%;
}

.page-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.page-title i {
    color: rgba(255, 255, 255, 0.9);
}

.page-subtitle {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.page-subtitle i {
    color: rgba(255, 255, 255, 0.7);
}

.page-header-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    justify-content: flex-end;
}

/* Button styles in header */
.page-header .btn {
    border-color: rgba(255, 255, 255, 0.5);
    color: white;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.page-header .btn:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: white;
    color: white;
}

.page-header .btn-primary {
    background: rgba(255, 255, 255, 0.25);
    border-color: white;
    color: white;
    font-weight: 600;
}

.page-header .btn-primary:hover {
    background: white;
    color: #295bb2;
    border-color: white;
}

/* Logo in header */
.page-header-logo {
    opacity: 0.95;
    transition: opacity 0.3s ease;
}

.page-header-logo:hover {
    opacity: 1;
}

/* === PAGE CONTROLS === */
.page-controls {
    background: white;
    border-bottom: 1px solid #e5e7eb;
    padding: 1rem 0;
    margin-bottom: 1.5rem;
}

.page-controls .container-fluid {
    max-width: 100%;
}

/* === PAGE CONTENT === */
.page-content {
    padding: 0 0 2rem 0;
}

.page-content .container-fluid {
    max-width: 100%;
}

/* Cuando page-content contiene chat, evitar que haga scroll de toda la página */
.page-content:has(.chat-coverage-wrapper) {
    padding: 0;
    overflow: hidden;
}

/* === RESPONSIVE === */

/* Tablets (iPad y similares - 768px a 992px) */
@media (max-width: 992px) and (min-width: 768px) {
    .page-header {
        padding: 1.25rem 0;
    }
    
    .page-title {
        font-size: 1.5rem;
    }
}

/* Móviles (menor a iPad - menos de 768px) */
@media (max-width: 767px) {
    .page-header {
        padding: 1rem 0;
    }
    
    .page-title {
        font-size: 1.25rem;
    }
    
    .page-subtitle {
        font-size: 0.85rem;
    }
    
    .page-header-logo {
        max-height: 36px !important;
        max-width: 140px !important;
        margin-bottom: 0.5rem;
    }
    
    .page-header .row {
        gap: 0.75rem;
    }
    
    .page-header-actions {
        flex-wrap: wrap;
        margin-top: 0.75rem;
        gap: 0.5rem;
    }
    
    .page-header-actions .btn {
        font-size: 0.8rem;
        padding: 0.4rem 0.75rem;
    }
    
    .page-controls {
        padding: 0.75rem 0;
    }
    
    .page-content {
        padding: 0 0 1.5rem 0;
    }
    
    /* Sidebar layouts se convierten en single column */
    .page-with-sidebar,
    .page-with-sidebar.sidebar-right,
    .page-with-sidebar.sidebar-both {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 1rem 0;
    }
    
    .page-sidebar {
        position: static;
        max-height: none;
    }
}

/* Móviles muy pequeños (iPhone SE, etc - menos de 576px) */
@media (max-width: 576px) {
    .page-header {
        padding: 0.75rem 0;
    }
    
    .page-title {
        font-size: 1.1rem;
        gap: 0.5rem;
    }
    
    .page-subtitle {
        font-size: 0.8rem;
    }
    
    .page-header-logo {
        max-height: 32px !important;
        max-width: 120px !important;
    }
    
    .page-header-actions .btn {
        font-size: 0.75rem;
        padding: 0.35rem 0.6rem;
    }
    
    .page-controls {
        padding: 0.5rem 0;
    }
    
    .page-card {
        padding: 1rem;
    }
    
    .page-card-title {
        font-size: 1.1rem;
    }
}

/* === CONSISTENT CARD STYLES === */
.page-card {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.page-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 1rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid #e5e7eb;
}

.page-card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1e293b;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.page-card-actions {
    display: flex;
    gap: 0.5rem;
}

/* === SIDEBAR LAYOUTS === */
.page-with-sidebar {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 1.5rem;
    padding: 1.5rem 0;
}

.page-with-sidebar.sidebar-right {
    grid-template-columns: 1fr 280px;
}

.page-with-sidebar.sidebar-both {
    grid-template-columns: 280px 1fr 280px;
}

.page-sidebar {
    position: sticky;
    top: 80px;
    align-self: start;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
}

.page-main {
    min-width: 0; /* Prevent grid blowout */
}

@media (max-width: 1200px) {
    .page-with-sidebar,
    .page-with-sidebar.sidebar-right,
    .page-with-sidebar.sidebar-both {
        grid-template-columns: 1fr;
    }
    
    .page-sidebar {
        position: static;
        max-height: none;
    }
}

/* === PANEL STYLES === */
.page-panel {
    background: white;
    padding: 1.25rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    margin-bottom: 1.5rem;
}

.page-panel-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #1e293b;
}

/* === LOADING STATES === */
.page-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    color: #64748b;
}

.page-empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: #64748b;
}

.page-empty-state i {
    width: 64px;
    height: 64px;
    opacity: 0.3;
    margin-bottom: 1.5rem;
}

.page-empty-state h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #334155;
    margin-bottom: 0.75rem;
}

.page-empty-state p {
    font-size: 1rem;
    color: #64748b;
    margin-bottom: 2rem;
}

/* === ALERT STYLES === */
.page-alert {
    margin-bottom: 1.5rem;
}

/* === CONSISTENT SPACING === */
.mb-page {
    margin-bottom: 1.5rem;
}

.mt-page {
    margin-top: 1.5rem;
}

.py-page {
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
}

.px-page {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}