/* =============================================
   LECAROZ PORTAL PROVEEDORES - NUEVO DISEÑO
   ============================================= */

:root {
    --primary: #8B1A1A;
    --primary-dark: #6B1515;
    --primary-light: #A52020;
    --sidebar-bg: #1a1d21;
    --sidebar-hover: #2a2d31;
    --sidebar-active: #8B1A1A;
    --body-bg: #f0f2f5;
    --card-bg: #ffffff;
    --text-primary: #1a1d21;
    --text-secondary: #6c757d;
    --text-muted: #adb5bd;
    --border-color: #e9ecef;
    --success: #28a745;
    --warning: #ffc107;
    --danger: #dc3545;
    --info: #17a2b8;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
    --radius: 8px;
    --radius-lg: 12px;
    --transition: all 0.2s ease;
}

/* Reset overrides for Metronic */
body.lec-portal {
    background: var(--body-bg) !important;
    font-family: 'Inter', 'Segoe UI', -apple-system, sans-serif !important;
    margin: 0;
    padding: 0;
    min-height: 100vh;
}

/* ====== LAYOUT ====== */
.lec-wrapper {
    display: flex;
    min-height: 100vh;
}

/* ====== SIDEBAR ====== */
.lec-sidebar {
    width: 260px;
    background: var(--sidebar-bg);
    color: #fff;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
    overflow-y: auto;
}

.lec-sidebar-brand {
    padding: 20px 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    min-height: 70px;
}

.lec-sidebar-brand img {
    max-height: 40px;
    width: auto;
}

.lec-sidebar-brand h4 {
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    margin: 0;
    letter-spacing: 0.3px;
}

.lec-sidebar-menu {
    padding: 16px 0;
    flex: 1;
}

.lec-sidebar-section {
    padding: 8px 24px 4px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    color: rgba(255,255,255,0.35);
    letter-spacing: 1px;
    margin-top: 8px;
}

.lec-nav-item {
    display: block;
    padding: 10px 24px;
    color: rgba(255,255,255,0.65);
    text-decoration: none !important;
    font-size: 14px;
    font-weight: 400;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 12px;
    border-left: 3px solid transparent;
    cursor: pointer;
}

.lec-nav-item:hover {
    color: #fff;
    background: var(--sidebar-hover);
    text-decoration: none !important;
}

.lec-nav-item.active {
    color: #fff;
    background: rgba(139,26,26,0.25);
    border-left-color: var(--primary);
    font-weight: 500;
}

.lec-nav-item i {
    width: 20px;
    text-align: center;
    font-size: 16px;
}

.lec-nav-badge {
    margin-left: auto;
    background: var(--danger);
    color: #fff;
    font-size: 11px;
    padding: 2px 7px;
    border-radius: 10px;
    font-weight: 600;
    min-width: 20px;
    text-align: center;
}

.lec-sidebar-footer {
    padding: 16px 24px;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.lec-sidebar-footer a {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255,255,255,0.5);
    text-decoration: none;
    font-size: 13px;
    padding: 8px 0;
    transition: var(--transition);
}

.lec-sidebar-footer a:hover {
    color: #fff;
}

/* ====== MAIN CONTENT ====== */
.lec-main {
    flex: 1;
    margin-left: 260px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ====== TOP BAR ====== */
.lec-topbar {
    background: var(--card-bg);
    padding: 0 30px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 900;
}

.lec-topbar-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.lec-topbar-left h5 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.lec-topbar-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.lec-topbar-user {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: var(--text-secondary);
}

.lec-topbar-user .lec-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
}

.lec-topbar-user strong {
    color: var(--text-primary);
    font-weight: 500;
}

/* ====== CONTENT AREA ====== */
.lec-content {
    padding: 24px 30px;
    flex: 1;
}

/* ====== CARDS ====== */
.lec-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    margin-bottom: 24px;
    transition: var(--transition);
}

.lec-card:hover {
    box-shadow: var(--shadow-md);
}

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

.lec-card-header h6 {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
}

.lec-card-body {
    padding: 24px;
}

/* ====== KPI CARDS ====== */
.lec-kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.lec-kpi {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 22px 24px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: flex-start;
    gap: 16px;
    transition: var(--transition);
}

.lec-kpi:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.lec-kpi-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.lec-kpi-icon.danger { background: rgba(220,53,69,0.1); color: var(--danger); }
.lec-kpi-icon.success { background: rgba(40,167,69,0.1); color: var(--success); }
.lec-kpi-icon.warning { background: rgba(255,193,7,0.1); color: #d4a017; }
.lec-kpi-icon.info { background: rgba(23,162,184,0.1); color: var(--info); }
.lec-kpi-icon.primary { background: rgba(139,26,26,0.1); color: var(--primary); }

.lec-kpi-data h3 {
    margin: 0 0 4px;
    font-size: 26px;
    font-weight: 700;
    color: var(--text-primary);
}

.lec-kpi-data p {
    margin: 0;
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 400;
}

/* ====== TABLES ====== */
.lec-table {
    width: 100%;
    border-collapse: collapse;
}

.lec-table thead th {
    background: var(--body-bg);
    padding: 10px 16px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    border-bottom: 2px solid var(--border-color);
}

.lec-table tbody td {
    padding: 12px 16px;
    font-size: 14px;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

.lec-table tbody tr:hover {
    background: rgba(0,0,0,0.02);
}

/* ====== BADGES ====== */
.lec-badge {
    display: inline-block;
    padding: 4px 10px;
    font-size: 11px;
    font-weight: 600;
    border-radius: 20px;
    letter-spacing: 0.3px;
}
.lec-badge-pending { background: #fff3cd; color: #856404; }
.lec-badge-responded { background: #d4edda; color: #155724; }
.lec-badge-closed { background: #e2e3e5; color: #383d41; }
.lec-badge-danger { background: #f8d7da; color: #721c24; }
.lec-badge-success { background: #d4edda; color: #155724; }

/* ====== BUTTONS ====== */
.lec-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    text-decoration: none !important;
}

.lec-btn-primary {
    background: var(--primary);
    color: #fff !important;
}
.lec-btn-primary:hover {
    background: var(--primary-dark);
    color: #fff !important;
}

.lec-btn-outline {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}
.lec-btn-outline:hover {
    background: var(--body-bg);
    color: var(--text-primary);
}

.lec-btn-sm {
    padding: 5px 12px;
    font-size: 12px;
}

/* ====== ALERTS ====== */
.lec-alert {
    padding: 14px 20px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
}

.lec-alert-warning {
    background: #fff8e1;
    border: 1px solid #ffecb3;
    color: #856404;
}

.lec-alert-danger {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
}

.lec-alert-info {
    background: #e8f4f8;
    border: 1px solid #b6d4fe;
    color: #084298;
}

.lec-alert-success {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    color: #166534;
}

/* ====== ACLARACIONES CHAT ====== */
.lec-chat {
    max-height: 400px;
    overflow-y: auto;
    padding: 20px;
}

.lec-chat-msg {
    margin-bottom: 16px;
    display: flex;
    gap: 10px;
}

.lec-chat-msg.empresa {
    justify-content: flex-start;
}

.lec-chat-msg.proveedor {
    justify-content: flex-end;
}

.lec-chat-bubble {
    max-width: 70%;
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 14px;
    line-height: 1.5;
}

.lec-chat-msg.empresa .lec-chat-bubble {
    background: var(--body-bg);
    color: var(--text-primary);
    border-bottom-left-radius: 4px;
}

.lec-chat-msg.proveedor .lec-chat-bubble {
    background: var(--primary);
    color: #fff;
    border-bottom-right-radius: 4px;
}

.lec-chat-time {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 4px;
}

.lec-chat-reply {
    padding: 16px 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 12px;
}

.lec-chat-reply textarea {
    flex: 1;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 10px 14px;
    font-size: 14px;
    resize: none;
    outline: none;
    font-family: inherit;
}

.lec-chat-reply textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(139,26,26,0.1);
}

/* ====== MODAL OVERRIDE ====== */
.lec-modal .modal-content {
    border-radius: var(--radius-lg);
    border: none;
    box-shadow: var(--shadow-lg);
}

.lec-modal .modal-header {
    border-bottom: 1px solid var(--border-color);
    padding: 18px 24px;
}

.lec-modal .modal-body {
    padding: 24px;
}

.lec-modal .modal-footer {
    border-top: 1px solid var(--border-color);
    padding: 14px 24px;
}

/* ====== CONSTANCIA FISCAL ====== */
.lec-csf-status {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    border-radius: var(--radius);
}

.lec-csf-status.vigente {
    background: #f0fdf4;
    border: 1px solid #86efac;
}

.lec-csf-status.vencida {
    background: #fef2f2;
    border: 1px solid #fca5a5;
}

/* ====== TABS ====== */
.lec-tabs {
    display: flex;
    gap: 4px;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 20px;
}

.lec-tab {
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: var(--transition);
    background: none;
    border-top: none;
    border-left: none;
    border-right: none;
}

.lec-tab:hover {
    color: var(--text-primary);
}

.lec-tab.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

/* ====== LOGIN PAGE ====== */
.lec-login-wrapper {
    min-height: 100vh;
    display: flex;
}

.lec-login-brand {
    width: 45%;
    background: linear-gradient(135deg, rgba(80,20,20,0.75) 0%, rgba(120,30,30,0.6) 50%, rgba(60,15,15,0.8) 100%), url('../images/login/bg-proveedores.png') center/cover no-repeat;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px;
    position: relative;
    overflow: hidden;
}

.lec-login-brand::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
    top: -50px;
    right: -80px;
}

.lec-login-brand::after {
    content: '';
    position: absolute;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: rgba(255,255,255,0.03);
    bottom: -30px;
    left: -50px;
}

.lec-login-brand img {
    max-width: 280px;
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}

.lec-login-brand h2 {
    color: rgba(255,255,255,0.95);
    font-size: 28px;
    font-weight: 300;
    margin: 0;
    position: relative;
    z-index: 1;
}

.lec-login-brand p {
    color: rgba(255,255,255,0.6);
    font-size: 15px;
    margin-top: 8px;
    position: relative;
    z-index: 1;
}

.lec-login-form {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    background: #fff;
}

.lec-login-form-inner {
    width: 100%;
    max-width: 380px;
}

.lec-login-form-inner h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.lec-login-form-inner p {
    color: var(--text-secondary);
    margin-bottom: 32px;
    font-size: 14px;
}

.lec-form-group {
    margin-bottom: 20px;
}

.lec-form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.lec-form-group input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    outline: none;
    transition: var(--transition);
    font-family: inherit;
    box-sizing: border-box;
}

.lec-form-group input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(139,26,26,0.1);
}

.lec-btn-login {
    width: 100%;
    padding: 12px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    margin-top: 8px;
}

.lec-btn-login:hover {
    background: var(--primary-dark);
}

/* ====== FOOTER ====== */
.lec-footer {
    padding: 16px 30px;
    text-align: center;
    font-size: 12px;
    color: var(--text-muted);
    border-top: 1px solid var(--border-color);
}

/* ====== RESPONSIVE ====== */
@media (max-width: 992px) {
    .lec-sidebar { width: 70px; }
    .lec-sidebar-brand h4,
    .lec-nav-item span,
    .lec-sidebar-section,
    .lec-nav-badge { display: none; }
    .lec-sidebar-brand { justify-content: center; padding: 20px 8px; }
    .lec-nav-item { justify-content: center; padding: 12px 8px; }
    .lec-main { margin-left: 70px; }
    .lec-kpi-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .lec-sidebar { display: none; }
    .lec-main { margin-left: 0; }
    .lec-kpi-grid { grid-template-columns: 1fr; }
    .lec-login-brand { display: none; }
    .lec-login-form { padding: 24px; }
}