/* ==========================================================================
   PDV CDMX - PANEL ADMINISTRATIVO & CRM PASTORAL
   Diseño Moderno, Limpio y Responsivo
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
    --primary: #0f172a;
    --primary-light: #1e293b;
    --accent: #2563eb;
    --accent-hover: #1d4ed8;
    --accent-subtle: #eff6ff;
    --gold: #d97706;
    --gold-light: #fef3c7;
    
    --bg-main: #f8fafc;
    --bg-card: #ffffff;
    --border: #e2e8f0;
    --border-light: #f1f5f9;
    
    --text-main: #0f172a;
    --text-muted: #64748b;
    --text-light: #94a3b8;
    
    --success: #10b981;
    --success-bg: #ecfdf5;
    --warning: #f59e0b;
    --warning-bg: #fffbeb;
    --danger: #ef4444;
    --danger-bg: #fef2f2;
    --info: #0284c7;
    --info-bg: #f0f9ff;
    --purple: #8b5cf6;
    --purple-bg: #f5f3ff;
    
    --sidebar-width: 260px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-full: 9999px;
    
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.07), 0 2px 4px -2px rgb(0 0 0 / 0.07);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.08), 0 4px 6px -4px rgb(0 0 0 / 0.04);
    
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--accent-hover);
}

/* ==========================================================================
   LAYOUT DEL PANEL (SIDEBAR + MAIN CONTENT)
   ========================================================================== */

.app-wrapper {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: var(--sidebar-width);
    background-color: var(--primary);
    color: #ffffff;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 100;
    transition: var(--transition);
    overflow-y: auto;
}

.sidebar-brand {
    padding: 24px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.sidebar-brand-icon {
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, var(--accent) 0%, #3b82f6 100%);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: 0 4px 10px rgba(37, 99, 235, 0.3);
}

.sidebar-brand-text h2 {
    font-size: 1.05rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: -0.3px;
}

.sidebar-brand-text span {
    font-size: 0.75rem;
    color: var(--text-light);
    display: block;
}

.sidebar-nav {
    padding: 20px 12px;
    flex: 1;
}

.nav-category {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-light);
    padding: 12px 12px 6px;
    font-weight: 600;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    color: #cbd5e1;
    border-radius: var(--radius-sm);
    margin-bottom: 4px;
    font-size: 0.92rem;
    font-weight: 500;
    transition: var(--transition);
}

.nav-item:hover {
    background-color: rgba(255, 255, 255, 0.06);
    color: #ffffff;
}

.nav-item.active {
    background-color: var(--accent);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

.nav-item svg {
    width: 18px;
    height: 18px;
    opacity: 0.9;
}

.sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.user-snippet {
    display: flex;
    align-items: center;
    gap: 10px;
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    background-color: var(--accent);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.85rem;
}

.user-info-text .user-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: #ffffff;
}

.user-info-text .user-role {
    font-size: 0.72rem;
    color: var(--text-light);
}

.btn-logout {
    color: #94a3b8;
    padding: 6px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.btn-logout:hover {
    color: var(--danger);
    background-color: rgba(239, 68, 68, 0.1);
}

/* MAIN CONTENT */
.main-wrapper {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.top-navbar {
    background-color: #ffffff;
    height: 64px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 28px;
    position: sticky;
    top: 0;
    z-index: 90;
}

.top-navbar-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    color: var(--text-main);
}

.page-title h1 {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.3px;
}

.content-container {
    padding: 28px;
    flex: 1;
}

/* ==========================================================================
   CARDS, KPI Y COMPONENTES
   ========================================================================= */

.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 20px;
    margin-bottom: 28px;
}

.kpi-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 20px;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: 16px;
    transition: var(--transition);
}

.kpi-card:hover {
    box-shadow: var(--shadow-md);
    border-color: #cbd5e1;
}

.kpi-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
}

.kpi-icon.blue { background-color: var(--info-bg); color: var(--info); }
.kpi-icon.green { background-color: var(--success-bg); color: var(--success); }
.kpi-icon.amber { background-color: var(--warning-bg); color: var(--warning); }
.kpi-icon.purple { background-color: var(--purple-bg); color: var(--purple); }

.kpi-info .kpi-label {
    font-size: 0.82rem;
    color: var(--text-muted);
    font-weight: 500;
}

.kpi-info .kpi-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-main);
    line-height: 1.2;
}

.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    margin-bottom: 24px;
    overflow: hidden;
}

.card-header {
    padding: 18px 24px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: #ffffff;
}

.card-header h3 {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-main);
}

.card-body {
    padding: 24px;
}

/* ==========================================================================
   TABLAS MODERNAS
   ========================================================================== */

.table-responsive {
    width: 100%;
    overflow-x: auto;
}

.table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.9rem;
}

.table th {
    background-color: #f8fafc;
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 12px 18px;
    border-bottom: 1px solid var(--border);
}

.table td {
    padding: 14px 18px;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-main);
    vertical-align: middle;
}

.table tr:hover td {
    background-color: #f8fafc;
}

/* BADGES & ESTATUS */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1;
}

.badge-nuevo { background-color: var(--info-bg); color: var(--info); }
.badge-interesado { background-color: var(--purple-bg); color: var(--purple); }
.badge-oracion { background-color: #fdf2f8; color: #db2777; }
.badge-consejeria { background-color: var(--warning-bg); color: var(--warning); }
.badge-cita_agendada { background-color: var(--success-bg); color: var(--success); }
.badge-asistio { background-color: #f0fdf4; color: #166534; border: 1px solid #bbf7d0; }
.badge-seguimiento { background-color: #f1f5f9; color: #475569; }

.badge-solicitada { background-color: var(--warning-bg); color: var(--warning); }
.badge-confirmada { background-color: var(--info-bg); color: var(--info); }
.badge-realizada { background-color: var(--success-bg); color: var(--success); }
.badge-cancelada { background-color: var(--danger-bg); color: var(--danger); }

.channel-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.8rem;
    font-weight: 500;
}

.channel-tag.whatsapp { color: #16a34a; }
.channel-tag.instagram { color: #d946ef; }
.channel-tag.facebook { color: #2563eb; }
.channel-tag.sendpulse { color: #0284c7; }

/* ==========================================================================
   BOTONES Y FORMULARIOS
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 9px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    font-weight: 500;
    cursor: pointer;
    border: 1px solid transparent;
    transition: var(--transition);
    text-decoration: none;
    font-family: inherit;
}

.btn-primary {
    background-color: var(--accent);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    color: #ffffff;
}

.btn-secondary {
    background-color: #ffffff;
    border-color: var(--border);
    color: var(--text-main);
}

.btn-secondary:hover {
    background-color: #f1f5f9;
}

.btn-success {
    background-color: var(--success);
    color: #ffffff;
}

.btn-success:hover {
    background-color: #059669;
}

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

.btn-danger:hover {
    background-color: #dc2626;
}

.btn-sm {
    padding: 5px 10px;
    font-size: 0.8rem;
}

.form-group {
    margin-bottom: 18px;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 6px;
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-family: inherit;
    color: var(--text-main);
    background-color: #ffffff;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

/* ==========================================================================
   CONVERSACIONES & VISOR DE CHAT ESTILO MENSAJERIA
   ========================================================================== */

.chat-box {
    display: flex;
    flex-direction: column;
    height: 480px;
    background-color: #f8fafc;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.chat-bubble {
    max-width: 75%;
    padding: 12px 16px;
    border-radius: 16px;
    font-size: 0.9rem;
    line-height: 1.45;
    position: relative;
    word-break: break-word;
}

.chat-bubble.user {
    align-self: flex-end;
    background-color: var(--accent);
    color: #ffffff;
    border-bottom-right-radius: 4px;
}

.chat-bubble.assistant {
    align-self: flex-start;
    background-color: #ffffff;
    color: var(--text-main);
    border: 1px solid var(--border);
    border-bottom-left-radius: 4px;
    box-shadow: var(--shadow-sm);
}

.chat-meta {
    font-size: 0.72rem;
    margin-top: 4px;
    display: flex;
    align-items: center;
    gap: 6px;
    opacity: 0.8;
}

.chat-bubble.user .chat-meta {
    justify-content: flex-end;
    color: #e0e7ff;
}

.chat-bubble.assistant .chat-meta {
    color: var(--text-muted);
}

/* ==========================================================================
   MODALES Y TOASTS
   ========================================================================== */

.modal-backdrop {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-backdrop.active {
    display: flex;
}

.modal-dialog {
    background-color: #ffffff;
    border-radius: var(--radius-md);
    width: 100%;
    max-width: 580px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
    animation: modalSlide 0.25s ease-out;
}

@keyframes modalSlide {
    from { opacity: 0; transform: translateY(-12px); }
    to { opacity: 1; transform: translateY(0); }
}

.modal-header {
    padding: 18px 24px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h4 {
    font-size: 1.1rem;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    color: var(--text-muted);
}

.modal-body {
    padding: 24px;
}

.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

/* ALERTAS Y TOASTS */
.alert {
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-success { background-color: var(--success-bg); color: #065f46; border: 1px solid #a7f3d0; }
.alert-danger { background-color: var(--danger-bg); color: #991b1b; border: 1px solid #fecaca; }
.alert-warning { background-color: var(--warning-bg); color: #92400e; border: 1px solid #fde68a; }
.alert-info { background-color: var(--info-bg); color: #075985; border: 1px solid #bae6fd; }

/* LOGIN VIEW */
.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #172554 100%);
    padding: 20px;
}

.login-card {
    background-color: #ffffff;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.2), 0 8px 10px -6px rgb(0 0 0 / 0.2);
    width: 100%;
    max-width: 440px;
    padding: 40px;
}

.login-header {
    text-align: center;
    margin-bottom: 28px;
}

.login-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--accent) 0%, #1d4ed8 100%);
    border-radius: var(--radius-md);
    color: #ffffff;
    font-size: 1.6rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    box-shadow: 0 10px 15px -3px rgba(37, 99, 235, 0.4);
}

.login-header h2 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary);
}

.login-header p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* RESPONSIVE */
@media (max-width: 900px) {
    .sidebar {
        transform: translateX(-100%);
    }
    .sidebar.open {
        transform: translateX(0);
    }
    .main-wrapper {
        margin-left: 0;
    }
    .mobile-menu-toggle {
        display: block;
    }
}