/* public/css/betei.css */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
    /* Color Palette */
    --bg-main: #070913;
    --bg-sidebar: #0d1124;
    --bg-card: rgba(18, 24, 47, 0.55);
    --bg-card-hover: rgba(26, 34, 64, 0.75);
    
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(99, 102, 241, 0.35);
    
    /* Primary Accent - Indigo to Violet */
    --primary: #6366f1;
    --primary-glow: rgba(99, 102, 241, 0.5);
    --primary-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --primary-hover-gradient: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    
    /* Semantic Colors */
    --green: #10b981;
    --green-glow: rgba(16, 185, 129, 0.4);
    --green-gradient: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --green-bg: rgba(16, 185, 129, 0.12);
    
    --red: #f43f5e;
    --red-glow: rgba(244, 63, 94, 0.4);
    --red-gradient: linear-gradient(135deg, #f43f5e 0%, #e11d48 100%);
    --red-bg: rgba(244, 63, 94, 0.12);
    
    --blue: #3b82f6;
    --blue-gradient: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    --blue-bg: rgba(59, 130, 246, 0.12);
    
    --yellow: #f59e0b;
    --yellow-gradient: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    --yellow-bg: rgba(245, 158, 11, 0.12);
    
    --purple: #a855f7;
    --purple-gradient: linear-gradient(135deg, #a855f7 0%, #7e22ce 100%);
    --purple-bg: rgba(168, 85, 247, 0.12);
    
    /* Text Colors */
    --text-main: #f3f4f6;
    --text-muted: #9ca3af;
    --text-inverse: #070913;
    
    /* Design Tokens */
    --font-title: 'Outfit', 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;
    --glass-blur: blur(14px);
    --shadow-premium: 0 10px 30px 0 rgba(0, 0, 0, 0.5);
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease-out;
}

/* Base Styles */
body {
    background-color: var(--bg-main);
    color: var(--text-main);
    font-family: var(--font-body);
    min-height: 100vh;
    overflow-x: hidden;
    background-image: 
        radial-gradient(at 10% 10%, rgba(99, 102, 241, 0.08) 0px, transparent 50%),
        radial-gradient(at 90% 80%, rgba(16, 185, 129, 0.06) 0px, transparent 50%);
    background-attachment: fixed;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-main);
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* Typography Overrides */
h1, h2, h3, h4, h5, h6, .navbar-brand, .font-title {
    font-family: var(--font-title);
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--text-main);
}

.text-muted, .text-white-50 {
    color: var(--text-muted) !important;
}

/* Layout Architecture */
.app-wrapper {
    display: flex;
    min-height: 100vh;
    width: 100%;
}

.sidebar-desktop {
    width: 280px;
    background-color: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 100;
    transition: var(--transition-smooth);
}

.main-content {
    flex: 1;
    margin-left: 280px;
    padding: 2rem;
    min-width: 0; /* Prevents flex items from overflowing */
    transition: var(--transition-smooth);
}

/* Logged out adjustments (Auth pages only) */
body.auth-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background-image: 
        radial-gradient(circle at 50% -20%, rgba(99, 102, 241, 0.18) 0px, transparent 60%),
        radial-gradient(circle at 50% 120%, rgba(16, 185, 129, 0.12) 0px, transparent 60%),
        var(--bg-main);
    background-attachment: fixed;
}
body.auth-page .main-content {
    margin-left: 0;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
}

/* Top bar style */
.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

/* Navigation Links */
.sidebar-logo {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-logo img {
    filter: drop-shadow(0 0 10px rgba(16, 185, 129, 0.5));
}

.sidebar-user {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.02);
}

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 1.25rem 0.75rem;
}

.nav-group-title {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    padding: 0.75rem 1rem 0.35rem 1rem;
    font-weight: 700;
}

.sidebar-nav .nav-link {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    color: var(--text-muted);
    border-radius: 10px;
    font-size: 0.92rem;
    font-weight: 500;
    margin-bottom: 0.25rem;
    transition: var(--transition-fast);
}

.sidebar-nav .nav-link i {
    font-size: 1.15rem;
    margin-right: 0.85rem;
    transition: var(--transition-fast);
}

.sidebar-nav .nav-link:hover {
    color: var(--text-main);
    background-color: rgba(255, 255, 255, 0.04);
    transform: translateX(4px);
}

.sidebar-nav .nav-link.active {
    color: #fff;
    background: var(--primary-gradient);
    box-shadow: 0 4px 15px var(--primary-glow);
}

.sidebar-nav .nav-link.active i {
    color: #fff;
}

.sidebar-nav .nav-link.text-warning:hover {
    color: var(--yellow) !important;
    background-color: var(--yellow-bg);
}

.sidebar-nav .nav-link.text-danger:hover {
    color: var(--red) !important;
    background-color: var(--red-bg);
}

/* Mobile Layout Controls */
.mobile-header {
    display: none;
    background-color: var(--bg-sidebar);
    border-bottom: 1px solid var(--border-color);
    padding: 0.75rem 1.25rem;
    position: sticky;
    top: 0;
    z-index: 1010;
}

/* Glassmorphism Cards */
.card {
    background-color: var(--bg-card);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    color: var(--text-main);
    box-shadow: var(--shadow-premium);
    transition: var(--transition-smooth);
}

.card:hover {
    border-color: var(--border-hover);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6), 0 0 15px rgba(99, 102, 241, 0.1);
    transform: translateY(-3px);
}

.card-header {
    background-color: transparent;
    border-bottom: 1px solid var(--border-color);
    padding: 1.25rem 1.5rem;
}

.card-footer {
    background-color: transparent;
    border-top: 1px solid var(--border-color);
    padding: 1.25rem 1.5rem;
}

/* Forms & Inputs */
.form-label {
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.form-control, .form-select, .input-group-text {
    background-color: rgba(13, 17, 36, 0.6);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    border-radius: 10px;
    padding: 0.65rem 1rem;
    transition: var(--transition-fast);
}

.form-control::placeholder {
    color: rgba(255, 255, 255, 0.25);
}

.form-control:focus, .form-select:focus {
    background-color: rgba(13, 17, 36, 0.85);
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.25);
    color: var(--text-main);
}

.form-check-input {
    background-color: rgba(13, 17, 36, 0.6);
    border-color: var(--border-color);
}

.form-check-input:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}

/* Premium Buttons */
.btn {
    border-radius: 10px;
    padding: 0.6rem 1.25rem;
    font-weight: 600;
    font-family: var(--font-title);
    transition: var(--transition-smooth);
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.btn-primary {
    background: var(--primary-gradient);
    border: none;
    color: #fff;
}
.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
    background: var(--primary-hover-gradient) !important;
    box-shadow: 0 0 15px rgba(99, 102, 241, 0.4) !important;
}

.btn-success {
    background: var(--green-gradient);
    border: none;
    color: #fff;
}
.btn-success:hover, .btn-success:focus, .btn-success:active {
    background: linear-gradient(135deg, #059669 0%, #047857 100%) !important;
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.4) !important;
}

.btn-danger {
    background: var(--red-gradient);
    border: none;
    color: #fff;
}
.btn-danger:hover, .btn-danger:focus, .btn-danger:active {
    background: linear-gradient(135deg, #e11d48 0%, #be123c 100%) !important;
    box-shadow: 0 0 15px rgba(244, 63, 94, 0.4) !important;
}

.btn-info {
    background: var(--blue-gradient);
    border: none;
    color: #fff;
}
.btn-info:hover, .btn-info:focus {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%) !important;
    box-shadow: 0 0 15px rgba(59, 130, 246, 0.4) !important;
}

.btn-warning {
    background: var(--yellow-gradient);
    border: none;
    color: var(--text-inverse);
}
.btn-warning:hover, .btn-warning:focus {
    background: linear-gradient(135deg, #d97706 0%, #b45309 100%) !important;
    box-shadow: 0 0 15px rgba(245, 158, 11, 0.4) !important;
    color: var(--text-inverse);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-color);
    color: var(--text-main);
}
.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-outline-primary {
    border-color: var(--primary);
    color: var(--primary);
}
.btn-outline-primary:hover {
    background: var(--primary-gradient);
    border-color: transparent;
    color: #fff;
}

/* Beautiful Clean Tables */
.table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--text-main);
    --bs-table-hover-bg: rgba(255, 255, 255, 0.03);
    --bs-table-hover-color: var(--text-main);
    border-color: var(--border-color);
    margin-bottom: 0;
    vertical-align: middle;
}

.table th {
    font-family: var(--font-title);
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    font-size: 0.78rem;
    letter-spacing: 0.05em;
    padding: 1rem;
    border-bottom: 2px solid var(--border-color) !important;
}

.table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

/* Badges Customization */
.badge {
    padding: 0.4rem 0.75rem;
    font-weight: 600;
    font-size: 0.75rem;
    border-radius: 30px;
    letter-spacing: 0.02em;
}

.bg-success {
    background: var(--green-bg) !important;
    color: var(--green) !important;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.bg-danger {
    background: var(--red-bg) !important;
    color: var(--red) !important;
    border: 1px solid rgba(244, 63, 94, 0.3);
}

.bg-primary {
    background: rgba(99, 102, 241, 0.12) !important;
    color: var(--primary) !important;
    border: 1px solid rgba(99, 102, 241, 0.3);
}

.bg-info {
    background: var(--blue-bg) !important;
    color: var(--blue) !important;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.bg-warning {
    background: var(--yellow-bg) !important;
    color: var(--yellow) !important;
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.bg-dark {
    background-color: var(--bg-sidebar) !important;
    color: var(--text-main) !important;
    border: 1px solid var(--border-color);
}

/* Custom Semantic Highlights */
.green, .text-success {
    color: var(--green) !important;
    font-weight: 600;
}
.red, .text-danger {
    color: var(--red) !important;
    font-weight: 600;
}
.void, .text-secondary {
    color: var(--text-muted) !important;
    font-weight: 600;
}

/* Alert system overlay styles */
.alert {
    background-color: rgba(18, 24, 47, 0.8) !important;
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--primary);
    border-radius: 12px;
    color: var(--text-main);
    box-shadow: var(--shadow-premium);
}

.alert-success {
    border-left-color: var(--green);
}
.alert-danger {
    border-left-color: var(--red);
}
.alert-warning {
    border-left-color: var(--yellow);
}
.alert-info {
    border-left-color: var(--blue);
}

.alert .btn-close {
    filter: invert(1);
    opacity: 0.6;
}
.alert .btn-close:hover {
    opacity: 0.9;
}

/* Progress bars */
.progress {
    background-color: rgba(255, 255, 255, 0.08);
    height: 8px;
    border-radius: 10px;
    overflow: hidden;
}

.progress-bar {
    background: var(--primary-gradient);
    box-shadow: 0 0 10px var(--primary-glow);
}

.progress-bar.bg-success {
    background: var(--green-gradient) !important;
    box-shadow: 0 0 10px var(--green-glow);
}

.progress-bar.bg-danger {
    background: var(--red-gradient) !important;
    box-shadow: 0 0 10px var(--red-glow);
}

/* Modal Styling */
.modal-content {
    background-color: var(--bg-sidebar);
    border: 1px solid var(--border-color);
    /*backdrop-filter: var(--glass-blur); */
    border-radius: 18px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.6);
}

.modal-header {
    border-bottom: 1px solid var(--border-color);
    padding: 1.25rem 1.5rem;
}

.modal-header .btn-close {
    filter: invert(1);
    opacity: 0.6;
}

.modal-footer {
    border-top: 1px solid var(--border-color);
    padding: 1.25rem 1.5rem;
}

/* Pagination Overrides */
.pagination {
    margin-bottom: 0;
}
.page-item .page-link {
    background-color: rgba(255, 255, 255, 0.03);
    border-color: var(--border-color);
    color: var(--text-main);
    border-radius: 8px;
    margin: 0 2px;
    padding: 0.5rem 0.85rem;
    transition: var(--transition-fast);
}

.page-item.active .page-link {
    background: var(--primary-gradient);
    border-color: transparent;
    color: #fff;
    box-shadow: 0 0 10px var(--primary-glow);
}

.page-item:not(.active) .page-link:hover {
    background-color: rgba(255, 255, 255, 0.08);
    color: #fff;
}

/* Custom Caixinhas Style on Dashboard */
.unit-box {
    min-width: 60px;
    font-size: 0.85rem;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    font-weight: 700;
    text-shadow: 0 1px 3px rgba(0,0,0,0.3);
    transition: var(--transition-smooth);
}
.unit-box.bg-success {
    background: var(--green-gradient) !important;
    color: #fff !important;
    border: none !important;
    box-shadow: 0 4px 10px rgba(16, 185, 129, 0.2);
}
.unit-box.bg-success:hover {
    box-shadow: 0 6px 15px rgba(16, 185, 129, 0.35);
    transform: scale(1.05);
}
.unit-box.bg-danger {
    background: var(--red-gradient) !important;
    color: #fff !important;
    border: none !important;
    box-shadow: 0 4px 10px rgba(244, 63, 94, 0.2);
}
.unit-box.bg-danger:hover {
    box-shadow: 0 6px 15px rgba(244, 63, 94, 0.35);
    transform: scale(1.05);
}

/* Recommender Action Banner */
.rec-banner {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15) 0%, rgba(168, 85, 247, 0.15) 100%) !important;
    border: 1px solid rgba(168, 85, 247, 0.3) !important;
    border-left: 5px solid var(--purple) !important;
}

/* Nav-tabs overrides */
.nav-tabs {
    border-bottom: 2px solid var(--border-color);
}
.nav-tabs .nav-link {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-weight: 600;
    font-family: var(--font-title);
    padding: 0.85rem 1.25rem;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: var(--transition-fast);
}
.nav-tabs .nav-link:hover {
    color: var(--text-main);
    border-bottom-color: rgba(255, 255, 255, 0.15);
}
.nav-tabs .nav-link.active {
    background: transparent;
    color: var(--primary);
    border-bottom-color: var(--primary);
}

/* Custom Chart Container */
.chart-card-body {
    position: relative;
    width: 100%;
}

/* Auth Pages Styling - Centered form layout */
.auth-container {
    width: 100%;
    max-width: 460px;
    padding: 1.5rem;
    animation: authFadeIn 0.5s ease-out;
}

.auth-logo {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-logo img {
    height: 60px;
    filter: drop-shadow(0 0 15px rgba(16, 185, 129, 0.4));
    margin-bottom: 1rem;
}

.auth-logo h1 {
    font-size: 2.25rem;
    font-weight: 800;
    margin-bottom: 0.25rem;
    background: linear-gradient(135deg, #fff 30%, var(--text-muted) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.auth-logo p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

@keyframes authFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Animation utilities */
.fade-in {
    animation: fadeIn 0.4s ease-out forwards;
}
.slide-up {
    animation: slideUp 0.45s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Offcanvas custom background overlay */
.offcanvas {
    background-color: var(--bg-sidebar) !important;
    border-right: 1px solid var(--border-color) !important;
    backdrop-filter: var(--glass-blur);
}

.offcanvas-header {
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem;
}

.offcanvas-header .btn-close {
    filter: invert(1);
    opacity: 0.7;
}

.offcanvas-body {
    padding: 1.25rem 0.75rem;
}

/* Responsive Breakpoints */
@media (max-width: 991.98px) {
    .sidebar-desktop {
        display: none;
    }
    .main-content {
        margin-left: 0;
        padding: 1.5rem 1rem;
    }
    .mobile-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .topbar {
        display: none; /* Merged into mobile-header or not needed */
    }
}

/* List Groups Override */
.list-group-item {
    background-color: rgba(255, 255, 255, 0.01) !important;
    color: var(--text-main) !important;
    border-color: var(--border-color) !important;
}
.list-group-item:hover {
    background-color: rgba(255, 255, 255, 0.03) !important;
    color: var(--text-main) !important;
}

/* =========================================================
   Chat Component — Cyber-Sport Dark Premium
   ========================================================= */

.chat-container {
    height: 72vh;
    display: flex;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    background: var(--bg-card);
    backdrop-filter: var(--glass-blur);
    box-shadow: var(--shadow-premium);
}

/* ---- Sidebar ---- */
.chat-sidebar {
    width: 30%;
    min-width: 180px;
    border-right: 1px solid var(--border-color);
    overflow-y: auto;
    background: rgba(13, 17, 36, 0.7);
    display: flex;
    flex-direction: column;
}

.chat-sidebar-header {
    padding: 0.55rem 1rem;
    background: rgba(99, 102, 241, 0.08);
    border-bottom: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.chat-user-item {
    padding: 12px 15px;
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition-fast);
    color: var(--text-main);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 6px;
}
.chat-user-item:hover {
    background: rgba(99, 102, 241, 0.1);
    color: var(--text-main);
}
.chat-user-item.active {
    background: rgba(99, 102, 241, 0.18);
    font-weight: 600;
    border-left: 3px solid var(--primary);
    color: #fff;
}

/* ---- Main Panel ---- */
.chat-main {
    width: 70%;
    display: flex;
    flex-direction: column;
    background: transparent;
}

.chat-topbar {
    padding: 0.85rem 1.25rem;
    background: rgba(13, 17, 36, 0.6);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* ---- Messages Area ---- */
.chat-messages {
    flex-grow: 1;
    overflow-y: auto;
    padding: 18px 16px;
    background: rgba(7, 9, 19, 0.45);
    background-image:
        radial-gradient(at 20% 30%, rgba(99,102,241,0.04) 0px, transparent 60%),
        radial-gradient(at 80% 70%, rgba(16,185,129,0.03) 0px, transparent 60%);
}

/* ---- Bubbles ---- */
.msg-bubble {
    max-width: 75%;
    padding: 9px 14px;
    border-radius: 12px;
    margin-bottom: 12px;
    position: relative;
    clear: both;
    word-break: break-word;
    font-size: 0.9rem;
    line-height: 1.5;
}
.msg-mine {
    float: right;
    background: linear-gradient(135deg, rgba(99,102,241,0.55) 0%, rgba(139,92,246,0.55) 100%);
    border: 1px solid rgba(99,102,241,0.4);
    border-bottom-right-radius: 3px;
    color: #f3f4f6;
}
.msg-theirs {
    float: left;
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--border-color);
    border-bottom-left-radius: 3px;
    color: var(--text-main);
}
.msg-header {
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 4px;
    color: rgba(255,255,255,0.65);
}
.msg-mine .msg-header { color: rgba(255,255,255,0.8); }
.msg-time {
    font-size: 0.68rem;
    color: rgba(255,255,255,0.35);
    text-align: right;
    margin-top: 4px;
}
.msg-mine .msg-time { color: rgba(255,255,255,0.5); }

.msg-admin-delete {
    float: right;
    color: var(--red);
    cursor: pointer;
    font-size: 1rem;
    margin-left: 8px;
    opacity: 0.55;
    transition: var(--transition-fast);
}
.msg-admin-delete:hover {
    opacity: 1;
    transform: scale(1.15);
}

/* ---- Warning Banner ---- */
.chat-warning-bar {
    padding: 0.45rem 1rem;
    background: rgba(244, 63, 94, 0.07);
    border-top: 1px solid rgba(244, 63, 94, 0.15);
    text-align: center;
    font-size: 0.75rem;
    color: var(--red);
}

/* ---- Input Area ---- */
.chat-input {
    padding: 12px 14px;
    background: rgba(13, 17, 36, 0.65);
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 10px;
    align-items: center;
}
.chat-input .form-control {
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    border-radius: 10px;
    transition: var(--transition-fast);
}
.chat-input .form-control:focus {
    background: rgba(255,255,255,0.08);
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
    color: var(--text-main);
}
.chat-input .form-control::placeholder {
    color: var(--text-muted);
}

/* ---- Audit Section ---- */
.audit-section {
    display: none;
    padding: 14px 16px;
    background: rgba(244, 63, 94, 0.07);
    border-bottom: 1px solid rgba(244, 63, 94, 0.2);
}
.audit-section .form-select {
    background-color: rgba(255,255,255,0.05);
    border-color: var(--border-color);
    color: var(--text-main);
}
.audit-section .form-select option {
    background-color: var(--bg-sidebar);
    color: var(--text-main);
}

/* ---- Responsive ---- */
@media (max-width: 575.98px) {
    .chat-container { height: 78vh; flex-direction: column; }
    .chat-sidebar { width: 100%; height: 120px; border-right: none; border-bottom: 1px solid var(--border-color); flex-direction: row; overflow-x: auto; overflow-y: hidden; }
    .chat-sidebar-header { display: none; }
    .chat-user-item { border-bottom: none; border-right: 1px solid var(--border-color); white-space: nowrap; }
    .chat-main { width: 100%; }
}


/* Correção forçada para o conflito de Stacking Context */
.modal {
    z-index: 1060 !important;
}
.modal-backdrop {
    z-index: 1050 !important;
}
body.modal-open .app-wrapper {
    /* Desativa temporariamente o filtro no wrapper quando o modal estiver aberto */
    filter: none !important;
    backdrop-filter: none !important;
}