/* SupportHub - Multi-Tenant SaaS Platform Styles */

:root {
    --primary-color: #4e44ce;
    --secondary-color: #265bff;
    --dark-bg: #0d1117;
    --dark-card: #161b22;
    --dark-border: #21262d;
    --dark-text: #ffffff;
    --dark-muted: #8b949e;
}

* {
    box-sizing: border-box;
}

body {
    background-color: var(--dark-bg);
    color: var(--dark-text);
    font-family: 'Inter', sans-serif;
    min-height: 100vh;
}

.main-content {
    padding-top: 76px;
}

.navbar {
    backdrop-filter: blur(10px);
    background: rgba(22, 27, 35, 0.95) !important;
    border-bottom: 1px solid var(--dark-border);
}

.workspace-theme {
    --primary-color: var(--workspace-primary, #4e44ce);
    --secondary-color: var(--workspace-secondary, #265bff);
}

.card {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: 8px;
}

.card-header {
    background: var(--dark-bg);
    border-bottom: 1px solid var(--dark-border);
}

.btn-primary {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
}

.chat-container {
    height: calc(100vh - 120px);
}

.chat-sidebar {
    background: var(--dark-card);
    border-right: 1px solid var(--dark-border);
    height: 100%;
    overflow-y: auto;
}

.chat-main {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

.chat-input {
    padding: 20px;
    border-top: 1px solid var(--dark-border);
}

.message {
    margin-bottom: 15px;
    max-width: 75%;
}

.message.agent {
    margin-left: auto;
}

.message-bubble {
    padding: 12px 16px;
    border-radius: 12px;
    display: inline-block;
}

.message.customer .message-bubble {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
}

.message.agent .message-bubble {
    background: var(--primary-color);
    color: #fff;
}

/* Portal-specific styles */
.portal-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 60px 0;
    text-align: center;
}

.portal-search {
    max-width: 600px;
    margin: 30px auto;
}

.portal-search input {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    color: var(--dark-text);
    padding: 15px 20px;
    border-radius: 8px;
}

.portal-chat-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
    z-index: 1000;
    transition: all 0.3s ease;
}

.portal-chat-btn:hover {
    transform: scale(1.1);
    background: var(--secondary-color);
}

/* Dark/Light Mode Toggle */
[data-theme="dark"] {
    --bg-color: var(--dark-bg);
    --text-color: var(--dark-text);
}

.theme-switch {
    cursor: pointer;
}

/* Responsive */
@media (max-width: 768px) {
    .main-content {
        padding-top: 56px;
    }
    
    .chat-container {
        height: calc(100vh - 100px);
    }
}

/* ===== UI readability fixes (dashboard/forms/tables) ===== */
html[data-theme="dark"] body {
    background: linear-gradient(180deg, #0f172a 0%, #111827 48%, #0b1120 100%);
    color: #f8fafc;
}
.main-content {
    min-height: 100vh;
}
body.default-theme .main-content > .container,
body.default-theme .main-content > .container-fluid {
    padding-left: clamp(16px, 3vw, 36px);
    padding-right: clamp(16px, 3vw, 36px);
}
.card {
    background: #151c2a !important;
    border: 1px solid #273244 !important;
    color: #f8fafc !important;
    box-shadow: 0 18px 50px rgba(0,0,0,.22);
}
.card-header {
    background: #101826 !important;
    border-bottom: 1px solid #273244 !important;
    color: #f8fafc !important;
}
.card h1,.card h2,.card h3,.card h4,.card h5,.card h6,
.container h1,.container h2,.container h3,.container h4,.container h5,.container h6,
.container-fluid h1,.container-fluid h2,.container-fluid h3,.container-fluid h4,.container-fluid h5,.container-fluid h6 {
    color: #f8fafc;
}
.text-muted, .text-secondary, .form-text {
    color: #aab6c8 !important;
}
.form-control, .form-select {
    background-color: #0f172a !important;
    border-color: #334155 !important;
    color: #f8fafc !important;
}
.form-control:focus, .form-select:focus {
    background-color: #0f172a !important;
    color: #fff !important;
    border-color: #6366f1 !important;
    box-shadow: 0 0 0 .2rem rgba(99,102,241,.18) !important;
}
.input-group .form-control[readonly] {
    background: #ffffff !important;
    color: #111827 !important;
}
.table {
    --bs-table-bg: #111827;
    --bs-table-color: #f8fafc;
    --bs-table-border-color: #273244;
    --bs-table-hover-bg: #1f2937;
    --bs-table-hover-color: #ffffff;
    color: #f8fafc !important;
}
.table thead th {
    background: #0f172a !important;
    color: #f8fafc !important;
    border-color: #273244 !important;
}
.table tbody td {
    border-color: #273244 !important;
    color: #dbeafe !important;
}
.btn-primary {
    background: linear-gradient(135deg, #4f46e5, #7c3aed) !important;
    border-color: transparent !important;
}
.btn-outline-primary {
    color: #60a5fa !important;
    border-color: #3b82f6 !important;
}
.btn-outline-primary:hover {
    color: #fff !important;
    background: #2563eb !important;
}
.btn-outline-secondary {
    color: #cbd5e1 !important;
    border-color: #64748b !important;
}
.btn-outline-secondary:hover {
    color: #fff !important;
    background: #475569 !important;
}

.sample-view-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 14px;
}
.sample-view-card {
    border: 1px solid #2d3a50;
    background: linear-gradient(145deg, #111827, #172033);
    border-radius: 16px;
    padding: 18px;
    color: #f8fafc;
    transition: .2s ease;
    height: 100%;
}
.sample-view-card:hover { transform: translateY(-2px); border-color:#6366f1; }
.sample-view-card.active { border-color:#22c55e; box-shadow: 0 0 0 2px rgba(34,197,94,.18); }
.sample-view-icon {
    width: 44px; height:44px; border-radius: 14px;
    display: grid; place-items:center; margin-bottom: 12px;
    background: rgba(99,102,241,.18); color: #93c5fd; font-size: 1.2rem;
}
.sample-view-card small { color:#aab6c8; display:block; min-height:38px; }
.sample-actions { display:flex; gap:8px; margin-top:14px; flex-wrap:wrap; }

@media (max-width: 768px) {
    .main-content { padding-top: 64px; }
    .navbar-brand { font-size: 1rem; }
}

/* Portal sample pages should start at top when global navbar is disabled */
.no-navbar .main-content{padding-top:0!important;}