:root {
    --primary-blue: #004F87;
    --primary-blue-dark: #00365D;
    --bg-light: #F7F9FB;
    --card-white: #FFFFFF;
    --text-primary: #1F2937;
    --text-secondary: #6B7280;
    --orange-bg: #FFF3E0;
    --orange-text: #E65100;
    --blue-tag-bg: #E3F2FD;
    --blue-tag-text: #1976D2;
    --shadow-soft: 0 4px 12px rgba(0, 0, 0, 0.04);
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Inter', sans-serif; }
body { background-color: var(--bg-light); color: var(--text-primary); padding-bottom: 90px; }

.app-header {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    color: white; display: flex; align-items: center; justify-content: space-between;
    padding: 12px 16px; position: sticky; top: 0; z-index: 100; box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

.header-left { display: flex; align-items: center; gap: 8px; flex: 1.2; }
.header-center { flex: 1.6; text-align: center; font-weight: 600; font-size: 0.95rem; letter-spacing: 0.3px; }
.header-right { flex: 1; display: flex; justify-content: flex-end; }
.brand-title { font-size: 1.1rem; font-weight: 800; letter-spacing: 1px; }
.icon-btn { background: none; border: none; color: white; cursor: pointer; display: flex; align-items: center; justify-content: center; }

.status-pill {
    display: flex; align-items: center; gap: 6px; background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(4px); padding: 4px 10px; border-radius: 20px; font-size: 0.7rem; font-weight: 500;
}
.status-dot { width: 7px; height: 7px; background-color: #10B981; border-radius: 50%; display: inline-block; }

.main-content { padding: 16px; max-width: 600px; margin: 0 auto; transition: filter 0.3s ease; }
.welcome-section { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.welcome-text h2 { font-size: 1.3rem; font-weight: 700; }
.welcome-text p { font-size: 0.85rem; color: var(--text-secondary); }

.kpi-carousel-wrapper { margin: 0 -16px 20px -16px; padding: 0 16px; overflow-x: auto; scrollbar-width: none; }
.kpi-carousel-wrapper::-webkit-scrollbar { display: none; }
.kpi-carousel { display: flex; gap: 12px; scroll-snap-type: x mandatory; }
.kpi-card {
    min-width: 120px; flex: 0 0 auto; scroll-snap-align: start; background: var(--card-white);
    padding: 12px; border-radius: 14px; display: flex; flex-direction: column; box-shadow: var(--shadow-soft);
    position: relative; overflow: hidden; cursor: pointer;
}
.kpi-icon { font-size: 1.2rem; color: var(--text-secondary); margin-bottom: 4px; }
.kpi-label { font-size: 0.7rem; color: var(--text-secondary); line-height: 1.1; height: 22px; }
.kpi-value { font-size: 1.3rem; font-weight: 700; margin-top: 2px; }
.kpi-indicator { height: 4px; width: 24px; border-radius: 2px; margin-top: 6px; }
.kpi-indicator.blue { background-color: var(--primary-blue); }
.kpi-indicator.blue-light { background-color: #64B5F6; }
.kpi-indicator.orange { background-color: #FB8C00; }
.kpi-indicator.purple { background-color: #8B5CF6; }
.kpi-indicator.green { background-color: #4CAF50; }
.kpi-indicator.red { background-color: #EF4444; }
.kpi-indicator.gray { background-color: #9CA3AF; }

.search-bar {
    background: var(--card-white); display: flex; align-items: center;
    padding: 10px 16px; border-radius: 30px; box-shadow: var(--shadow-soft);
    margin-bottom: 16px; color: var(--text-secondary);
}
.search-bar input { border: none; outline: none; width: 100%; margin: 0 10px; font-size: 0.85rem; background: transparent; }

.section-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.link-more { color: var(--primary-blue); text-decoration: none; font-size: 0.85rem; font-weight: 600; }
.card { background: var(--card-white); border-radius: 16px; padding: 16px; box-shadow: var(--shadow-soft); margin-bottom: 12px; }
.client-info { display: flex; align-items: center; position: relative; }
.avatar { width: 42px; height: 42px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.85rem; margin-right: 12px; flex-shrink: 0; }
.avatar-blue { background-color: #E1F5FE; color: #0288D1; }
.client-details { flex-grow: 1; }
.client-details h4 { font-size: 0.95rem; }
.client-sub { font-size: 0.75rem; color: var(--text-secondary); margin-top: 2px; }
.time-ago { font-size: 0.75rem; color: var(--text-secondary); margin-left: auto; text-align: right; }
.tag-row { margin: 10px 0 6px 0; }
.tag { font-size: 0.7rem; padding: 4px 8px; border-radius: 6px; font-weight: 600; display: inline-block; }

/* COLORES DE ESTADOS */
.tag-consulta-nueva { background-color: #E0F2FE !important; color: #0369A1 !important; border: 1px solid #BAE6FD; }
.tag-informacion-enviada { background-color: #FEF3C7 !important; color: #B45309 !important; border: 1px solid #FDE68A; }
.tag-esperando-cliente { background-color: #FFEDD5 !important; color: #C2410C !important; border: 1px solid #FED7AA; }
.tag-esperando-respuesta-interna { background-color: #F3E8FF !important; color: #6B21A8 !important; border: 1px solid #E9D5FF; }
.tag-cerrado { background-color: #DCFCE7 !important; color: #15803D !important; border: 1px solid #BBF7D0; }
.tag-perdido { background-color: #FEE2E2 !important; color: #B91C1C !important; border: 1px solid #FECACA; }
.tag-archivado { background-color: #F3F4F6 !important; color: #4B5563 !important; border: 1px solid #E5E7EB; }

/* BÚSQUEDA PREDICTIVA TIPO TARJETA */
.coincidencias-drop {
    display: none; position: absolute; top: 100%; left: 0; width: 100%; background: #ffffff;
    border: 1px solid #cbd5e1; border-radius: 10px; box-shadow: 0 8px 20px rgba(0,0,0,0.15);
    z-index: 999; max-height: 220px; overflow-y: auto; margin-top: 4px;
}
.drop-item-card { padding: 10px 14px; border-bottom: 1px solid #f1f5f9; cursor: pointer; transition: background 0.15s ease; }
.drop-item-card:last-child { border-bottom: none; }
.drop-item-card:hover { background-color: #f8fafc; }
.drop-item-header strong { font-size: 0.9rem; color: #0f172a; }
.drop-item-sub { font-size: 0.78rem; color: #475569; margin-top: 2px; }
.drop-item-badge { display: inline-block; font-size: 0.7rem; font-weight: 600; padding: 2px 6px; border-radius: 4px; margin-top: 4px; }

.perfil-campo-linea { display: flex; justify-content: space-between; padding: 4px 0; border-bottom: 1px dashed #E5E7EB; }
.perfil-campo-linea:last-child { border-bottom: none; }
.perfil-label { color: var(--text-secondary); font-weight: 500; }
.perfil-valor { font-weight: 700; color: var(--text-primary); }

.tech-info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 10px; background: #F9FAFB; padding: 12px; border-radius: 12px; }
.tech-info-item { display: flex; flex-direction: column; }
.tech-label { font-size: 0.7rem; color: var(--text-secondary); }
.tech-value { font-size: 0.85rem; font-weight: 600; margin-top: 2px; }

/* BOTONERA Y NAVEGACIÓN */
.fab-button {
    position: fixed; bottom: 80px; right: 16px; background-color: var(--primary-blue);
    color: white; border: none; border-radius: 30px; padding: 12px 20px; display: flex;
    align-items: center; gap: 8px; font-weight: 600; box-shadow: 0 4px 10px rgba(0, 79, 135, 0.4);
    cursor: pointer; z-index: 99;
}
.bottom-nav {
    position: fixed; bottom: 0; left: 0; width: 100%; background: var(--card-white);
    display: flex !important; justify-content: space-around; padding: 10px 0; border-top: 1px solid #E5E7EB; z-index: 100;
}
.nav-item { display: flex; flex-direction: column; align-items: center; color: var(--text-secondary); text-decoration: none; font-size: 0.75rem; }
.nav-item.active { color: var(--primary-blue); }

.memora-modal-overlay {
    position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
    background: rgba(0, 54, 93, 0.6); backdrop-filter: blur(6px);
    display: flex; align-items: center; justify-content: center; z-index: 9999; padding: 20px;
}
.memora-modal-card {
    background: #ffffff; border-radius: 20px; max-width: 440px; width: 100%;
    padding: 28px 22px; box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    border: 1px solid #e5e7eb; animation: modalFadeIn 0.25s ease-out;
}
@keyframes modalFadeIn {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}
.memora-modal-card h3 { color: #004F87; font-size: 1.25rem; font-weight: 800; margin-bottom: 8px; }
.memora-modal-card p { color: #6b7280; font-size: 0.88rem; margin-bottom: 18px; }
.memora-input-group { margin-bottom: 14px; text-align: left; }
.memora-input-group label { display: block; font-size: 0.78rem; color: #374151; font-weight: 600; margin-bottom: 4px; }
.memora-input-group input { width: 100%; padding: 11px 14px; border-radius: 10px; border: 1.5px solid #d1d5db; font-size: 0.9rem; outline: none; }
.memora-btn-primary { width: 100%; background: #004F87; color: #ffffff; border: none; padding: 14px; border-radius: 12px; font-weight: 700; font-size: 0.95rem; cursor: pointer; }

.btn-action-channel {
    display: inline-flex; align-items: center; gap: 4px; padding: 6px 12px; border-radius: 6px;
    font-size: 0.75rem; font-weight: 700; text-decoration: none; border: none; cursor: pointer;
}
.btn-channel-wa { background-color: #25D366; color: white; }
.btn-channel-ins { background-color: #E1306C; color: white; }
.btn-channel-mail { background-color: #0284C7; color: white; }
.btn-channel-generic { background-color: #6B7280; color: white; }

.btn-action-edit { background-color: #E5E7EB; color: #374151; padding: 6px 10px; border-radius: 6px; font-size: 0.75rem; font-weight: 600; border: none; cursor: pointer; }
.desktop-form-direct { display: none; }

/* VISTA ESCRITORIO (PC) */
@media (min-width: 800px) {
    .main-content { max-width: 1100px !important; padding: 30px 20px !important; }
    .desktop-form-direct { display: block !important; margin-top: 28px; }
    .kpi-carousel-wrapper { margin: 0 0 28px 0 !important; padding: 0 !important; overflow-x: auto; }
    .kpi-carousel { display: flex !important; gap: 14px !important; }
    .kpi-card { min-width: 165px !important; padding: 16px 18px !important; border: 1.5px solid #E5E7EB !important; border-radius: 14px !important; background: #FFFFFF !important; }
    
    body.pc-view #btnNuevoRegistroFlotante { display: none !important; }
    body.pc-view.tab-registros #btnNuevoRegistroFlotante,
    body.pc-view.tab-perfil #btnNuevoRegistroFlotante { display: flex !important; }
    
    #listaRegistros .client-card,
    #contenedorSeguimiento .client-card {
        display: grid !important;
        grid-template-columns: 220px 200px 180px 220px 160px !important;
        align-items: center !important;
        gap: 16px !important;
        padding: 14px 18px !important;
        border: 1px solid #E5E7EB !important;
        border-radius: 10px !important;
        margin-bottom: 10px !important;
        background: #ffffff !important;
    }
    #listaRegistros .client-card .tag-row,
    #contenedorSeguimiento .client-card .tag-row { margin: 0 !important; }
    .bottom-nav { max-width: 1100px !important; left: 50% !important; transform: translateX(-50%) !important; border-radius: 16px 16px 0 0 !important; }
}

/* ==========================================================================
   NUEVOS ESTILOS V1.3.0 - TANDA 3 (TOAST PC Y MULTICANAL)
   ========================================================================== */
.toast-memora-pc {
    position: fixed;
    top: 20px;
    right: 20px;
    background: #004F87;
    color: #ffffff;
    padding: 12px 20px;
    border-radius: 10px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    font-weight: 600;
    z-index: 10000;
    opacity: 0;
    transform: translateY(-15px);
    transition: all 0.3s ease;
}

.toast-memora-pc.show {
    opacity: 1;
    transform: translateY(0);
}

.channel-buttons-group {
    display: flex;
    gap: 6px;
    align-items: center;
    flex-wrap: wrap;
}

.sub-canal-block {
    background: #F9FAFB;
    border: 1px dashed #D1D5DB;
    border-radius: 8px;
    padding: 10px;
    margin-top: 8px;
    position: relative;
}

.btn-remove-canal {
    position: absolute;
    top: 6px;
    right: 8px;
    background: none;
    border: none;
    color: #EF4444;
    cursor: pointer;
    font-size: 0.75rem;
    font-weight: 700;
}