/* ============================================================
   BINGO LYSTO MARKETING SYSTEM - ESTILOS PRINCIPALES
   Paleta basada en branding Bingo Lysto
   ============================================================ */

:root {
    --bl-primary: #7B2CBF;        /* Púrpura Bingo Lysto */
    --bl-primary-dark: #5A189A;
    --bl-primary-light: #9D4EDD;
    --bl-secondary: #FFC107;      /* Amarillo/Dorado */
    --bl-secondary-dark: #F59E0B;
    --bl-success: #06D6A0;
    --bl-danger: #EF476F;
    --bl-info: #118AB2;
    --bl-warning: #FFD166;
    --bl-dark: #1A0033;
    --bl-darker: #0F001F;
    --bl-light: #F8F4FF;
    --bl-bg: #F5F3F8;
    --bl-sidebar-w: 260px;
    --bl-header-h: 64px;
    --bl-shadow: 0 2px 8px rgba(123, 44, 191, 0.08);
    --bl-shadow-lg: 0 8px 24px rgba(123, 44, 191, 0.15);
}

* { box-sizing: border-box; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bl-bg);
    color: #2c2c2c;
    margin: 0;
    min-height: 100vh;
}

/* ============================ SIDEBAR ============================ */
.bl-sidebar {
    position: fixed;
    top: 0; left: 0; bottom: 0;
    width: var(--bl-sidebar-w);
    background: linear-gradient(180deg, var(--bl-darker) 0%, var(--bl-dark) 100%);
    color: #fff;
    z-index: 1030;
    overflow-y: auto;
    transition: transform 0.3s ease;
    box-shadow: 4px 0 20px rgba(0,0,0,0.15);
}

.bl-sidebar::-webkit-scrollbar { width: 6px; }
.bl-sidebar::-webkit-scrollbar-track { background: transparent; }
.bl-sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.2); border-radius: 3px; }

.bl-sidebar-brand {
    padding: 18px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(0,0,0,0.2);
}
.bl-sidebar-brand img {
    width: 44px; height: 44px;
    object-fit: contain;
    filter: drop-shadow(0 2px 6px rgba(255,193,7,0.3));
}
.bl-sidebar-brand .brand-text {
    font-weight: 800;
    font-size: 14px;
    line-height: 1.2;
    letter-spacing: 0.5px;
}
.bl-sidebar-brand .brand-text small {
    display: block;
    font-weight: 400;
    font-size: 11px;
    color: var(--bl-secondary);
    margin-top: 2px;
}

.bl-nav-section {
    padding: 16px 20px 6px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255,255,255,0.4);
}

.bl-nav { list-style: none; padding: 0; margin: 0; }
.bl-nav li { margin: 2px 12px; }
.bl-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    color: rgba(255,255,255,0.75);
    text-decoration: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
}
.bl-nav a:hover {
    background: rgba(255,255,255,0.06);
    color: #fff;
    transform: translateX(2px);
}
.bl-nav a.active {
    background: linear-gradient(90deg, var(--bl-primary) 0%, var(--bl-primary-light) 100%);
    color: #fff;
    box-shadow: 0 4px 12px rgba(123, 44, 191, 0.4);
}
.bl-nav a i {
    width: 20px;
    text-align: center;
    font-size: 16px;
}
.bl-nav a .badge {
    margin-left: auto;
    font-size: 10px;
    padding: 3px 7px;
    border-radius: 10px;
}

/* ============================ MAIN CONTENT ============================ */
.bl-main {
    margin-left: var(--bl-sidebar-w);
    min-height: 100vh;
    padding-top: var(--bl-header-h);
}

.bl-header {
    position: fixed;
    top: 0;
    left: var(--bl-sidebar-w);
    right: 0;
    height: var(--bl-header-h);
    background: #fff;
    box-shadow: var(--bl-shadow);
    z-index: 1020;
    display: flex;
    align-items: center;
    padding: 0 24px;
    justify-content: space-between;
}
.bl-header h1 {
    font-size: 18px;
    font-weight: 700;
    margin: 0;
    color: var(--bl-dark);
}
.bl-header .header-actions { display: flex; align-items: center; gap: 12px; }

.bl-toggle-sidebar {
    display: none;
    background: transparent;
    border: 0;
    font-size: 22px;
    color: var(--bl-primary);
    cursor: pointer;
}

.bl-content { padding: 24px; }

/* ============================ CARDS ============================ */
.bl-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: var(--bl-shadow);
    padding: 24px;
    margin-bottom: 20px;
    border: 1px solid rgba(123, 44, 191, 0.05);
}
.bl-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid #f0eef5;
}
.bl-card-header h3 {
    font-size: 16px;
    font-weight: 700;
    margin: 0;
    color: var(--bl-dark);
}

/* ============================ STAT CARDS ============================ */
.bl-stat-card {
    background: #fff;
    border-radius: 12px;
    padding: 20px;
    box-shadow: var(--bl-shadow);
    border-left: 4px solid var(--bl-primary);
    transition: transform 0.2s, box-shadow 0.2s;
}
.bl-stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--bl-shadow-lg);
}
.bl-stat-card.stat-purple { border-left-color: var(--bl-primary); }
.bl-stat-card.stat-yellow { border-left-color: var(--bl-secondary); }
.bl-stat-card.stat-green  { border-left-color: var(--bl-success); }
.bl-stat-card.stat-red    { border-left-color: var(--bl-danger); }
.bl-stat-card.stat-blue   { border-left-color: var(--bl-info); }

.bl-stat-card .stat-icon {
    width: 48px; height: 48px;
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    color: #fff;
    font-size: 22px;
    margin-bottom: 12px;
}
.stat-purple .stat-icon { background: linear-gradient(135deg, var(--bl-primary), var(--bl-primary-light)); }
.stat-yellow .stat-icon { background: linear-gradient(135deg, var(--bl-secondary), var(--bl-secondary-dark)); }
.stat-green .stat-icon  { background: linear-gradient(135deg, var(--bl-success), #04a884); }
.stat-red .stat-icon    { background: linear-gradient(135deg, var(--bl-danger), #c92e54); }
.stat-blue .stat-icon   { background: linear-gradient(135deg, var(--bl-info), #0a6e8c); }

.bl-stat-card .stat-label {
    font-size: 12px;
    color: #888;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
    margin-bottom: 6px;
}
.bl-stat-card .stat-value {
    font-size: 28px;
    font-weight: 800;
    color: var(--bl-dark);
    line-height: 1;
}
.bl-stat-card .stat-meta {
    font-size: 12px;
    margin-top: 8px;
    color: #999;
}
.bl-stat-card .stat-meta .up   { color: var(--bl-success); font-weight: 600; }
.bl-stat-card .stat-meta .down { color: var(--bl-danger);  font-weight: 600; }

/* ============================ BUTTONS ============================ */
.btn-bl-primary {
    background: linear-gradient(135deg, var(--bl-primary) 0%, var(--bl-primary-light) 100%);
    color: #fff;
    border: 0;
    font-weight: 600;
    padding: 8px 18px;
    border-radius: 8px;
    transition: all 0.2s;
    box-shadow: 0 2px 8px rgba(123,44,191,0.25);
}
.btn-bl-primary:hover { transform: translateY(-1px); color: #fff; box-shadow: 0 4px 12px rgba(123,44,191,0.4); }

.btn-bl-secondary {
    background: linear-gradient(135deg, var(--bl-secondary) 0%, var(--bl-secondary-dark) 100%);
    color: var(--bl-dark);
    border: 0;
    font-weight: 700;
    padding: 8px 18px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(255,193,7,0.25);
}
.btn-bl-secondary:hover { transform: translateY(-1px); color: var(--bl-dark); box-shadow: 0 4px 12px rgba(255,193,7,0.4); }

.btn-icon {
    width: 32px; height: 32px;
    padding: 0;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #e5e0ed;
    background: #fff;
    color: #666;
    transition: all 0.2s;
}
.btn-icon:hover {
    background: var(--bl-primary);
    color: #fff;
    border-color: var(--bl-primary);
}
.btn-icon.btn-email:hover    { background: var(--bl-info); border-color: var(--bl-info); }
.btn-icon.btn-whatsapp:hover { background: #25D366; border-color: #25D366; }
.btn-icon.btn-edit:hover     { background: var(--bl-secondary-dark); border-color: var(--bl-secondary-dark); color:#fff; }
.btn-icon.btn-delete:hover   { background: var(--bl-danger); border-color: var(--bl-danger); }

/* ============================ TABLES ============================ */
.bl-table {
    width: 100%;
    background: #fff;
    border-collapse: separate;
    border-spacing: 0;
    overflow: hidden;
    border-radius: 10px;
}
.bl-table thead th {
    background: #faf8fc;
    color: #555;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 12px 14px;
    border-bottom: 2px solid #efebf5;
    text-align: left;
}
.bl-table tbody td {
    padding: 12px 14px;
    border-bottom: 1px solid #f3f0f8;
    font-size: 14px;
}
.bl-table tbody tr:hover { background: #fafaff; }
.bl-table tbody tr:last-child td { border-bottom: 0; }

/* ============================ BADGES ============================ */
.badge-status {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.badge-active       { background: rgba(6,214,160,0.15); color: #04a884; }
.badge-inactive     { background: rgba(150,150,150,0.15); color: #666; }
.badge-pending      { background: rgba(255,193,7,0.18);  color: #b07700; }
.badge-sending      { background: rgba(17,138,178,0.15); color: #118AB2; }
.badge-sent         { background: rgba(6,214,160,0.15);  color: #04a884; }
.badge-failed       { background: rgba(239,71,111,0.15); color: #ef476f; }
.badge-completed    { background: rgba(123,44,191,0.15); color: var(--bl-primary); }
.badge-draft        { background: rgba(150,150,150,0.15); color: #666; }
.badge-scheduled    { background: rgba(255,193,7,0.18);  color: #b07700; }
.badge-cancelled    { background: rgba(239,71,111,0.15); color: #ef476f; }
.badge-unsubscribed { background: rgba(239,71,111,0.15); color: #ef476f; }

/* ============================ FORMS ============================ */
.form-control, .form-select {
    border: 1px solid #e0d8eb;
    border-radius: 8px;
    padding: 9px 12px;
    font-size: 14px;
    transition: all 0.2s;
}
.form-control:focus, .form-select:focus {
    border-color: var(--bl-primary);
    box-shadow: 0 0 0 3px rgba(123,44,191,0.12);
    outline: 0;
}
.form-label {
    font-size: 13px;
    font-weight: 600;
    color: #444;
    margin-bottom: 6px;
}

/* ============================ PROGRESS ============================ */
.bl-progress {
    height: 10px;
    background: #f0eef5;
    border-radius: 10px;
    overflow: hidden;
}
.bl-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--bl-primary), var(--bl-primary-light));
    transition: width 0.3s;
}
.bl-progress-bar.bg-warning { background: linear-gradient(90deg, var(--bl-secondary-dark), var(--bl-secondary)); }
.bl-progress-bar.bg-success { background: linear-gradient(90deg, #04a884, var(--bl-success)); }
.bl-progress-bar.bg-danger  { background: linear-gradient(90deg, #c92e54, var(--bl-danger)); }

/* ============================ TOAST NOTIFICATIONS ============================ */
.bl-toast-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 9999;
}
.bl-toast {
    background: #fff;
    border-radius: 10px;
    padding: 14px 18px;
    margin-bottom: 12px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
    border-left: 4px solid var(--bl-primary);
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 280px;
    animation: slideInRight 0.3s ease;
}
.bl-toast.success { border-left-color: var(--bl-success); }
.bl-toast.error   { border-left-color: var(--bl-danger); }
.bl-toast.warning { border-left-color: var(--bl-secondary); }
.bl-toast i { font-size: 20px; }
.bl-toast.success i { color: var(--bl-success); }
.bl-toast.error i   { color: var(--bl-danger); }
.bl-toast.warning i { color: var(--bl-secondary-dark); }

@keyframes slideInRight {
    from { transform: translateX(120%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* ============================ MODALS ============================ */
.modal-content {
    border: 0;
    border-radius: 14px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}
.modal-header {
    background: linear-gradient(135deg, var(--bl-primary), var(--bl-primary-dark));
    color: #fff;
    border-radius: 14px 14px 0 0;
    border: 0;
    padding: 16px 20px;
}
.modal-header .btn-close { filter: invert(1) brightness(2); }
.modal-title { font-weight: 700; font-size: 16px; }

/* ============================ EMPTY STATE ============================ */
.bl-empty {
    text-align: center;
    padding: 60px 20px;
    color: #999;
}
.bl-empty i {
    font-size: 56px;
    margin-bottom: 16px;
    color: #ddd;
}
.bl-empty h4 { font-size: 18px; color: #555; margin-bottom: 8px; }

/* ============================ LIMIT BANNER ============================ */
.bl-limit-banner {
    background: linear-gradient(135deg, #fff8e7, #fff3d6);
    border: 1px solid var(--bl-secondary);
    border-radius: 12px;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}
.bl-limit-banner .limit-icon {
    font-size: 30px;
    color: var(--bl-secondary-dark);
}
.bl-limit-banner .limit-text { flex: 1; }
.bl-limit-banner .limit-text h4 {
    margin: 0;
    font-size: 14px;
    font-weight: 700;
    color: #b07700;
}
.bl-limit-banner .limit-text small { color: #936300; }
.bl-limit-banner .limit-progress {
    width: 200px;
}

/* ============================ ACTIVITY FEED ============================ */
.bl-activity {
    list-style: none;
    padding: 0;
    margin: 0;
}
.bl-activity li {
    display: flex;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid #f3f0f8;
}
.bl-activity li:last-child { border: 0; }
.bl-activity .activity-icon {
    width: 36px; height: 36px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    background: rgba(123,44,191,0.1);
    color: var(--bl-primary);
    flex-shrink: 0;
}
.bl-activity .activity-content {
    flex: 1;
    font-size: 13px;
}
.bl-activity .activity-content strong { color: var(--bl-dark); }
.bl-activity .activity-time { font-size: 11px; color: #999; }

/* ============================ UTILITIES ============================ */
.text-purple { color: var(--bl-primary) !important; }
.text-gold { color: var(--bl-secondary-dark) !important; }
.bg-bl-primary { background: var(--bl-primary) !important; color: #fff; }
.bg-bl-light { background: var(--bl-light) !important; }

/* ============================ RESPONSIVE ============================ */
@media (max-width: 991px) {
    .bl-sidebar { transform: translateX(-100%); }
    .bl-sidebar.show { transform: translateX(0); }
    .bl-main { margin-left: 0; }
    .bl-header { left: 0; }
    .bl-toggle-sidebar { display: block; }
    .bl-content { padding: 16px; }
}

/* ============================ LOADING SPINNER ============================ */
.bl-spinner {
    display: inline-block;
    width: 40px; height: 40px;
    border: 3px solid rgba(123,44,191,0.2);
    border-top-color: var(--bl-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ============================ PAGINATION ============================ */
.pagination .page-link {
    color: var(--bl-primary);
    border: 1px solid #e0d8eb;
    padding: 7px 12px;
    margin: 0 2px;
    border-radius: 6px !important;
}
.pagination .page-item.active .page-link {
    background: var(--bl-primary);
    border-color: var(--bl-primary);
    color: #fff;
}

/* Tooltips wrapper */
[data-tooltip] { position: relative; }