/*
    Buscá Veterinaria - Public UI System
    Capa visual unificada para páginas públicas
*/

:root {
    --bv-primary: #0d9488;
    --bv-primary-dark: #0f766e;
    --bv-secondary: #0ea5e9;
    --bv-accent: #f59e0b;
    --bv-danger: #dc2626;
    --bv-danger-light: #fef2f2;
    --bv-success: #16a34a;
    --bv-info: #0dcaf0;
    --bv-info-light: #cff4fc;
    
    --bv-bg-soft: #f8fafc;
    --bv-surface: #ffffff;
    --bv-border: #e2e8f0;
    --bv-text: #1e293b;
    --bv-text-muted: #64748b;
    
    --bv-radius-lg: 1rem;
    --bv-radius-md: 0.75rem;
    --bv-shadow-soft: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --bv-shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

/* ==========================================================================
   Page Hero & Headers
   ========================================================================== */
.bv-page-hero {
    margin-bottom: 2.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--bv-border);
}

.bv-page-hero.text-center {
    border-bottom: none;
    margin-bottom: 3.5rem;
}

.bv-page-title {
    font-weight: 800;
    color: var(--bv-text);
    margin-bottom: 0.75rem;
    font-size: 2.25rem;
    letter-spacing: -0.025em;
}

.bv-page-subtitle {
    color: var(--bv-text-muted);
    font-size: 1.125rem;
    line-height: 1.6;
    margin-bottom: 0;
}

/* ==========================================================================
   Cards
   ========================================================================== */
.bv-card {
    background: var(--bv-surface);
    border: 1px solid var(--bv-border) !important;
    border-radius: var(--bv-radius-lg) !important;
    box-shadow: var(--bv-shadow-soft) !important;
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
    overflow: hidden;
}

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

.bv-card-img {
    height: 200px;
    object-fit: cover;
    width: 100%;
}

.bv-card-img-placeholder {
    height: 200px;
    background-color: var(--bv-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bv-text-muted);
}

.bv-card-body {
    padding: 1.5rem;
}

.bv-card-title {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--bv-text);
    margin-bottom: 0.5rem;
}

.bv-card-text {
    color: var(--bv-text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* ==========================================================================
   Action Cards (Anunciar/Colaborar)
   ========================================================================== */
.bv-action-card {
    border-top-width: 4px !important;
    border-top-style: solid !important;
}

.bv-action-card.border-primary { border-top-color: #0d6efd !important; }
.bv-action-card.border-danger { border-top-color: var(--bv-danger) !important; }
.bv-action-card.border-info { border-top-color: var(--bv-info) !important; }

/* ==========================================================================
   Microcomponents
   ========================================================================== */
.bv-empty-state {
    padding: 4rem 2rem;
    text-align: center;
    background: var(--bv-surface);
    border: 1px dashed var(--bv-border);
    border-radius: var(--bv-radius-lg);
}

.bv-info-box {
    background: var(--bv-bg-soft);
    border: 1px solid var(--bv-border);
    border-radius: var(--bv-radius-md);
    padding: 1.25rem;
}

.bv-badge {
    font-weight: 600;
    padding: 0.35em 0.8em;
    border-radius: 2rem;
    font-size: 0.8rem;
    border: 1px solid transparent;
}

.bv-badge.bg-danger { 
    background-color: var(--bv-danger-light) !important; 
    color: var(--bv-danger) !important; 
    border-color: rgba(220,38,38,0.2); 
}

.bv-badge.bg-success { 
    background-color: #dcfce7 !important; 
    color: var(--bv-success) !important; 
    border-color: rgba(22,163,74,0.2); 
}

.bv-badge.bg-info { 
    background-color: var(--bv-info-light) !important; 
    color: #087f96 !important; 
    border-color: rgba(13,202,240,0.2); 
}

/* ==========================================================================
   Community Semantic Aliases (Mascotas Perdidas & Adopciones)
   ========================================================================== */
.bv-community-page {
    /* Main wrapper */
}
.bv-community-hero {
    /* Inherits .bv-page-hero */
}
.bv-community-title {
    /* Inherits .bv-page-title */
}
.bv-community-subtitle {
    /* Inherits .bv-page-subtitle */
}
.bv-community-actions {
    /* Wrapper for CTA in hero */
}
.bv-community-grid {
    /* Wrapper for the card grid */
}
.bv-community-card {
    /* Inherits .bv-card */
}
.bv-community-card-img {
    /* Inherits .bv-card-img */
}
.bv-community-card-body {
    /* Inherits .bv-card-body */
}
.bv-community-card-title {
    /* Inherits .bv-card-title */
}
.bv-community-card-meta {
    font-size: 0.85rem;
    color: var(--bv-text-muted);
    margin-bottom: 0.75rem;
}
.bv-community-empty {
    /* Inherits .bv-empty-state */
}
.bv-community-cta {
    /* Specific styling for the primary CTA button */
    font-weight: 600;
}
.bv-community-primary-btn {
    font-weight: 600;
}
.bv-community-filters {
    /* Inherits .bv-card / specific filter styling */
}
.bv-community-notice {
    /* Inherits .bv-info-box / specific notice styling */
}