/* Obsidian Portal - Dark Theme */
:root {
    --obsidian-black: #0a0a0a;
    --obsidian-dark: #111111;
    --obsidian-gray: #1a1a1a;
    --obsidian-light: #2a2a2a;
    --obsidian-border: #333333;
    --obsidian-text: #ffffff;
    --obsidian-muted: #888888;
    --obsidian-accent: #6366f1;
    --obsidian-accent-hover: #818cf8;
    --obsidian-success: #22c55e;
    --obsidian-warning: #f59e0b;
    --obsidian-danger: #ef4444;
    --transition: all 0.2s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--obsidian-black);
    color: var(--obsidian-text);
    line-height: 1.6;
    min-height: 100vh;
}

a { color: var(--obsidian-accent); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--obsidian-accent-hover); }

.app-container { display: flex; min-height: 100vh; }

.sidebar {
    width: 260px;
    background: var(--obsidian-dark);
    border-right: 1px solid var(--obsidian-border);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    z-index: 100;
}

.sidebar-header { padding: 24px; border-bottom: 1px solid var(--obsidian-border); }

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    font-weight: 700;
    color: var(--obsidian-text);
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #1a1a1a 0%, #333 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.sidebar-nav { flex: 1; padding: 16px 12px; overflow-y: auto; }
.nav-section { margin-bottom: 24px; }
.nav-section-title {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--obsidian-muted);
    padding: 8px 12px;
    font-weight: 600;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: 8px;
    color: var(--obsidian-muted);
    transition: var(--transition);
    margin-bottom: 4px;
}

.nav-item:hover { background: var(--obsidian-gray); color: var(--obsidian-text); }
.nav-item.active { background: var(--obsidian-accent); color: white; }
.nav-item svg { width: 20px; height: 20px; flex-shrink: 0; }

.nav-badge {
    margin-left: auto;
    background: var(--obsidian-danger);
    color: white;
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 600;
}

.sidebar-footer { padding: 16px; border-top: 1px solid var(--obsidian-border); }

.user-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border-radius: 8px;
    background: var(--obsidian-gray);
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 16px;
    color: white;
}

.user-info { flex: 1; min-width: 0; }
.user-name { font-weight: 600; font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-role { font-size: 12px; color: var(--obsidian-muted); }

.main-content {
    flex: 1;
    margin-left: 260px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.header {
    background: var(--obsidian-dark);
    border-bottom: 1px solid var(--obsidian-border);
    padding: 16px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 50;
}

.header-title { font-size: 24px; font-weight: 700; }
.header-actions { display: flex; align-items: center; gap: 16px; }

.content { flex: 1; padding: 32px; }

.card {
    background: var(--obsidian-dark);
    border: 1px solid var(--obsidian-border);
    border-radius: 12px;
    overflow: hidden;
}

.card-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--obsidian-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-title { font-size: 18px; font-weight: 600; }
.card-body { padding: 24px; }

.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1200px) {
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .sidebar { display: none; }
    .main-content { margin-left: 0; }
}

.stat-card {
    background: var(--obsidian-dark);
    border: 1px solid var(--obsidian-border);
    border-radius: 12px;
    padding: 24px;
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.stat-icon.purple { background: rgba(99, 102, 241, 0.2); color: var(--obsidian-accent); }
.stat-icon.green { background: rgba(34, 197, 94, 0.2); color: var(--obsidian-success); }
.stat-icon.orange { background: rgba(245, 158, 11, 0.2); color: var(--obsidian-warning); }
.stat-icon.red { background: rgba(239, 68, 68, 0.2); color: var(--obsidian-danger); }

.stat-value { font-size: 32px; font-weight: 700; margin-bottom: 4px; }
.stat-label { color: var(--obsidian-muted); font-size: 14px; }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-decoration: none;
}

.btn-primary { background: var(--obsidian-accent); color: white; }
.btn-primary:hover { background: var(--obsidian-accent-hover); color: white; }
.btn-secondary { background: var(--obsidian-gray); color: var(--obsidian-text); border: 1px solid var(--obsidian-border); }
.btn-secondary:hover { background: var(--obsidian-light); }
.btn-ghost { background: transparent; color: var(--obsidian-muted); }
.btn-ghost:hover { background: var(--obsidian-gray); color: var(--obsidian-text); }
.btn-sm { padding: 8px 16px; font-size: 13px; }
.btn-lg { padding: 16px 32px; font-size: 16px; }

.form-group { margin-bottom: 20px; }
.form-label { display: block; margin-bottom: 8px; font-weight: 500; font-size: 14px; }

.form-input, .form-textarea, .form-select {
    width: 100%;
    padding: 12px 16px;
    background: var(--obsidian-gray);
    border: 1px solid var(--obsidian-border);
    border-radius: 8px;
    color: var(--obsidian-text);
    font-size: 14px;
    transition: var(--transition);
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
    outline: none;
    border-color: var(--obsidian-accent);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.form-textarea { min-height: 120px; resize: vertical; }

.chat-container {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 180px);
    background: var(--obsidian-dark);
    border: 1px solid var(--obsidian-border);
    border-radius: 12px;
    overflow: hidden;
}

.chat-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--obsidian-border);
    display: flex;
    align-items: center;
    gap: 16px;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.message { display: flex; gap: 12px; max-width: 70%; }
.message.sent { align-self: flex-end; flex-direction: row-reverse; }

.message-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
    flex-shrink: 0;
}

.message-content {
    background: var(--obsidian-gray);
    padding: 12px 16px;
    border-radius: 12px;
    border-top-left-radius: 4px;
}

.message.sent .message-content {
    background: var(--obsidian-accent);
    border-radius: 12px;
    border-top-right-radius: 4px;
}

.message-text { font-size: 14px; line-height: 1.5; }
.message-time { font-size: 11px; color: var(--obsidian-muted); margin-top: 4px; }
.message.sent .message-time { color: rgba(255, 255, 255, 0.7); }

.chat-input-container {
    padding: 16px 24px;
    border-top: 1px solid var(--obsidian-border);
    display: flex;
    gap: 12px;
}

.chat-input {
    flex: 1;
    padding: 12px 16px;
    background: var(--obsidian-gray);
    border: 1px solid var(--obsidian-border);
    border-radius: 8px;
    color: var(--obsidian-text);
    font-size: 14px;
    resize: none;
}

.chat-input:focus { outline: none; border-color: var(--obsidian-accent); }

.table-container { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 16px; text-align: left; border-bottom: 1px solid var(--obsidian-border); }
th {
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--obsidian-muted);
    background: var(--obsidian-gray);
}
tr:hover td { background: var(--obsidian-gray); }

.status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.status-planning { background: rgba(99, 102, 241, 0.2); color: var(--obsidian-accent); }
.status-in_progress { background: rgba(245, 158, 11, 0.2); color: var(--obsidian-warning); }
.status-review { background: rgba(139, 92, 246, 0.2); color: #a78bfa; }
.status-completed { background: rgba(34, 197, 94, 0.2); color: var(--obsidian-success); }
.status-open { background: rgba(34, 197, 94, 0.2); color: var(--obsidian-success); }
.status-closed { background: rgba(107, 114, 128, 0.2); color: #9ca3af; }
.status-pending { background: rgba(245, 158, 11, 0.2); color: var(--obsidian-warning); }
.status-contacted { background: rgba(59, 130, 246, 0.2); color: #3b82f6; }

.service-card {
    background: var(--obsidian-dark);
    border: 1px solid var(--obsidian-border);
    border-radius: 12px;
    padding: 24px;
    transition: var(--transition);
    cursor: pointer;
}

.service-card:hover { border-color: var(--obsidian-accent); transform: translateY(-2px); }

.service-icon {
    width: 48px;
    height: 48px;
    background: rgba(99, 102, 241, 0.2);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    color: var(--obsidian-accent);
}

.service-icon svg { width: 24px; height: 24px; }
.service-name { font-size: 18px; font-weight: 600; margin-bottom: 8px; }
.service-category { font-size: 12px; color: var(--obsidian-accent); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 12px; }
.service-description { color: var(--obsidian-muted); font-size: 14px; line-height: 1.6; }

.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: linear-gradient(135deg, var(--obsidian-black) 0%, #0f0f0f 100%);
}

.auth-card {
    width: 100%;
    max-width: 420px;
    background: var(--obsidian-dark);
    border: 1px solid var(--obsidian-border);
    border-radius: 16px;
    padding: 40px;
}

.auth-logo { text-align: center; margin-bottom: 32px; }

.auth-logo-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #1a1a1a 0%, #333 100%);
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: 16px;
}

.auth-title { font-size: 24px; font-weight: 700; margin-bottom: 8px; }
.auth-subtitle { color: var(--obsidian-muted); font-size: 14px; }

.auth-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 32px;
    background: var(--obsidian-gray);
    padding: 4px;
    border-radius: 8px;
}

.auth-tab {
    flex: 1;
    padding: 12px;
    text-align: center;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    color: var(--obsidian-muted);
    border: none;
    background: none;
}

.auth-tab.active { background: var(--obsidian-accent); color: white; }
.auth-form { display: none; }
.auth-form.active { display: block; }
.auth-divider { text-align: center; margin: 24px 0; color: var(--obsidian-muted); font-size: 14px; }

.alert { padding: 12px 16px; border-radius: 8px; margin-bottom: 20px; font-size: 14px; }
.alert-error { background: rgba(239, 68, 68, 0.2); color: var(--obsidian-danger); border: 1px solid rgba(239, 68, 68, 0.3); }
.alert-success { background: rgba(34, 197, 94, 0.2); color: var(--obsidian-success); border: 1px solid rgba(34, 197, 94, 0.3); }

.empty-state { text-align: center; padding: 60px 20px; }

.empty-icon {
    width: 64px;
    height: 64px;
    background: var(--obsidian-gray);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--obsidian-muted);
}

.empty-title { font-size: 18px; font-weight: 600; margin-bottom: 8px; }
.empty-text { color: var(--obsidian-muted); margin-bottom: 24px; }

.conversation-list { display: flex; flex-direction: column; }

.conversation-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--obsidian-border);
    cursor: pointer;
    transition: var(--transition);
}

.conversation-item:hover { background: var(--obsidian-gray); }
.conversation-item.active { background: var(--obsidian-gray); border-left: 3px solid var(--obsidian-accent); }

.conversation-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    flex-shrink: 0;
}

.conversation-info { flex: 1; min-width: 0; }
.conversation-name { font-weight: 600; margin-bottom: 4px; }
.conversation-preview { font-size: 13px; color: var(--obsidian-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.conversation-meta { text-align: right; flex-shrink: 0; }
.conversation-time { font-size: 12px; color: var(--obsidian-muted); margin-bottom: 4px; }

.conversation-unread {
    width: 20px;
    height: 20px;
    background: var(--obsidian-accent);
    border-radius: 50%;
    font-size: 11px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.modal-overlay.active { opacity: 1; visibility: visible; }

.modal {
    background: var(--obsidian-dark);
    border: 1px solid var(--obsidian-border);
    border-radius: 16px;
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.95);
    transition: var(--transition);
}

.modal-overlay.active .modal { transform: scale(1); }

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

.modal-title { font-size: 18px; font-weight: 600; }

.modal-close {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    background: none;
    border: none;
    color: var(--obsidian-muted);
}

.modal-close:hover { background: var(--obsidian-gray); color: var(--obsidian-text); }
.modal-body { padding: 24px; }
.modal-footer { padding: 16px 24px; border-top: 1px solid var(--obsidian-border); display: flex; justify-content: flex-end; gap: 12px; }

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--obsidian-dark); }
::-webkit-scrollbar-thumb { background: var(--obsidian-border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--obsidian-muted); }

.mt-2 { margin-top: 8px; }
.mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; }
.mb-2 { margin-bottom: 8px; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.text-center { text-align: center; }
.text-muted { color: var(--obsidian-muted); }
.text-success { color: var(--obsidian-success); }
.text-danger { color: var(--obsidian-danger); }
.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 8px; }
.gap-4 { gap: 16px; }

/* Breadcrumbs */
.breadcrumb-container {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    padding: 16px 0;
    border-bottom: 1px solid var(--obsidian-border);
}

.back-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--obsidian-gray);
    border-radius: 8px;
    color: var(--obsidian-text);
    font-weight: 500;
    font-size: 14px;
    transition: var(--transition);
}

.back-button:hover {
    background: var(--obsidian-light);
    color: var(--obsidian-text);
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.breadcrumb-item { color: var(--obsidian-muted); }
.breadcrumb-item:hover { color: var(--obsidian-accent); }
.breadcrumb-item.active { color: var(--obsidian-text); font-weight: 500; }
.breadcrumb-separator { color: var(--obsidian-border); }

/* Gantt Chart */
.gantt-container {
    overflow-x: auto;
    background: var(--obsidian-gray);
    border-radius: 8px;
    padding: 20px;
}

.gantt-header {
    display: flex;
    border-bottom: 1px solid var(--obsidian-border);
    padding-bottom: 12px;
    margin-bottom: 12px;
}

.gantt-task-col { width: 300px; flex-shrink: 0; font-weight: 600; font-size: 12px; text-transform: uppercase; color: var(--obsidian-muted); }
.gantt-timeline { flex: 1; display: flex; min-width: 600px; }
.gantt-week { flex: 1; text-align: center; font-size: 11px; color: var(--obsidian-muted); padding: 4px; border-left: 1px solid var(--obsidian-border); }

.gantt-row {
    display: flex;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid var(--obsidian-border);
}

.gantt-task {
    width: 300px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 12px;
    padding-right: 16px;
}

.gantt-task-checkbox {
    width: 20px;
    height: 20px;
    border: 2px solid var(--obsidian-border);
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.gantt-task-checkbox.checked {
    background: var(--obsidian-success);
    border-color: var(--obsidian-success);
}

.gantt-task-checkbox svg { display: none; }
.gantt-task-checkbox.checked svg { display: block; color: white; }

.gantt-task-name {
    flex: 1;
    font-size: 14px;
    cursor: pointer;
}

.gantt-task-name:hover { color: var(--obsidian-accent); }
.gantt-task-name.completed { text-decoration: line-through; color: var(--obsidian-muted); }

.gantt-bars { flex: 1; position: relative; min-width: 600px; height: 32px; }

.gantt-bar {
    position: absolute;
    height: 24px;
    top: 4px;
    background: var(--obsidian-accent);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 8px;
    font-size: 11px;
    color: white;
    min-width: 40px;
}

.gantt-bar.completed { background: var(--obsidian-success); }
.gantt-bar.in-progress { background: var(--obsidian-warning); }
.gantt-bar.pending { background: var(--obsidian-gray); border: 1px solid var(--obsidian-border); color: var(--obsidian-muted); }

/* Task Detail Panel */
.task-panel {
    position: fixed;
    right: 0;
    top: 0;
    width: 450px;
    height: 100vh;
    background: var(--obsidian-dark);
    border-left: 1px solid var(--obsidian-border);
    z-index: 200;
    transform: translateX(100%);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.task-panel.active { transform: translateX(0); }

.task-panel-header {
    padding: 20px;
    border-bottom: 1px solid var(--obsidian-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.task-panel-body { flex: 1; overflow-y: auto; padding: 20px; }
.task-panel-footer { padding: 16px 20px; border-top: 1px solid var(--obsidian-border); }

/* Progress Bar */
.progress-bar {
    height: 8px;
    background: var(--obsidian-gray);
    border-radius: 4px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background: var(--obsidian-accent);
    border-radius: 4px;
    transition: width 0.3s ease;
}

.progress-bar-fill.success { background: var(--obsidian-success); }

/* Comments/Feedback */
.comment-list { display: flex; flex-direction: column; gap: 16px; }

.comment-item {
    padding: 16px;
    background: var(--obsidian-gray);
    border-radius: 8px;
}

.comment-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}

.comment-type {
    font-size: 10px;
    text-transform: uppercase;
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 600;
}

.comment-type.status { background: rgba(99, 102, 241, 0.2); color: var(--obsidian-accent); }
.comment-type.feedback { background: rgba(245, 158, 11, 0.2); color: var(--obsidian-warning); }
.comment-type.note { background: rgba(107, 114, 128, 0.2); color: #9ca3af; }

.comment-author { font-weight: 600; font-size: 14px; }
.comment-time { font-size: 12px; color: var(--obsidian-muted); margin-left: auto; }
.comment-text { font-size: 14px; line-height: 1.6; }

/* Document Upload */
.upload-zone {
    border: 2px dashed var(--obsidian-border);
    border-radius: 8px;
    padding: 32px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.upload-zone:hover { border-color: var(--obsidian-accent); background: rgba(99, 102, 241, 0.05); }
.upload-zone.dragover { border-color: var(--obsidian-accent); background: rgba(99, 102, 241, 0.1); }

.document-list { display: flex; flex-direction: column; gap: 8px; }

.document-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--obsidian-gray);
    border-radius: 8px;
}

.document-icon {
    width: 36px;
    height: 36px;
    background: rgba(99, 102, 241, 0.2);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--obsidian-accent);
}

.document-info { flex: 1; }
.document-name { font-weight: 500; font-size: 14px; }
.document-meta { font-size: 12px; color: var(--obsidian-muted); }

/* Reporting Dashboard */
.report-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }

.report-card {
    background: var(--obsidian-dark);
    border: 1px solid var(--obsidian-border);
    border-radius: 12px;
    padding: 24px;
}

.report-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.report-source {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--obsidian-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.report-source-icon {
    width: 24px;
    height: 24px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.report-source-icon.ga4 { background: #F9AB00; color: white; }
.report-source-icon.gsc { background: #4285F4; color: white; }
.report-source-icon.google_ads { background: #34A853; color: white; }
.report-source-icon.meta { background: #0081FB; color: white; }

.report-value { font-size: 36px; font-weight: 700; margin-bottom: 4px; }
.report-label { color: var(--obsidian-muted); font-size: 14px; margin-bottom: 12px; }

.report-change {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
    font-weight: 600;
}

.report-change.positive { color: var(--obsidian-success); }
.report-change.negative { color: var(--obsidian-danger); }

.report-chart {
    height: 80px;
    margin-top: 16px;
    display: flex;
    align-items: flex-end;
    gap: 4px;
}

.report-chart-bar {
    flex: 1;
    background: var(--obsidian-accent);
    border-radius: 2px 2px 0 0;
    opacity: 0.6;
    transition: opacity 0.2s;
}

.report-chart-bar:hover { opacity: 1; }

/* Data Source Config */
.source-config {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px;
    background: var(--obsidian-gray);
    border-radius: 8px;
    margin-bottom: 12px;
}

.source-config-info { display: flex; align-items: center; gap: 12px; }
.source-config-name { font-weight: 600; }
.source-config-status { font-size: 12px; color: var(--obsidian-muted); }

.toggle-switch {
    position: relative;
    width: 48px;
    height: 26px;
}

.toggle-switch input { opacity: 0; width: 0; height: 0; }

.toggle-slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background: var(--obsidian-border);
    border-radius: 26px;
    transition: var(--transition);
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background: white;
    border-radius: 50%;
    transition: var(--transition);
}

.toggle-switch input:checked + .toggle-slider { background: var(--obsidian-success); }
.toggle-switch input:checked + .toggle-slider:before { transform: translateX(22px); }

/* Tabs */
.tabs {
    display: flex;
    gap: 4px;
    background: var(--obsidian-gray);
    padding: 4px;
    border-radius: 8px;
    margin-bottom: 24px;
}

.tab {
    flex: 1;
    padding: 12px 20px;
    text-align: center;
    border-radius: 6px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    color: var(--obsidian-muted);
    background: none;
    border: none;
    transition: var(--transition);
}

.tab:hover { color: var(--obsidian-text); }
.tab.active { background: var(--obsidian-accent); color: white; }

/* ============================================
   SUBSCRIPTION & BILLING STYLES
   ============================================ */

/* Subscription Summary */
.subscription-summary {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.summary-card {
    background: var(--obsidian-card);
    border: 1px solid var(--obsidian-border);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
}

.summary-label {
    font-size: 13px;
    color: var(--obsidian-muted);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.summary-value {
    font-size: 28px;
    font-weight: 700;
}

/* Subscription Item */
.subscription-item {
    border-bottom: 1px solid var(--obsidian-border);
    padding: 20px;
}

.subscription-item:last-child { border-bottom: none; }

.subscription-main {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 8px;
}

.subscription-icon {
    width: 48px;
    height: 48px;
    background: rgba(99, 102, 241, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--obsidian-accent);
}

.subscription-icon svg { width: 24px; height: 24px; }

.subscription-info { flex: 1; }
.subscription-name { font-weight: 600; font-size: 16px; margin-bottom: 4px; }
.subscription-tier { display: flex; align-items: center; gap: 8px; }

.tier-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tier-badge.tier-1 { background: rgba(107, 114, 128, 0.2); color: #9ca3af; }
.tier-badge.tier-2 { background: rgba(99, 102, 241, 0.2); color: var(--obsidian-accent); }
.tier-badge.tier-3 { background: rgba(245, 158, 11, 0.2); color: #f59e0b; }

.subscription-pricing { text-align: right; margin-right: 16px; }
.subscription-price { font-weight: 700; font-size: 18px; }
.subscription-spend { font-size: 12px; color: var(--obsidian-muted); }

.subscription-actions { display: flex; gap: 8px; }

.subscription-details {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--obsidian-border);
}

.details-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    font-size: 14px;
}

.feature-list li svg { color: var(--obsidian-success); flex-shrink: 0; }

.info-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--obsidian-border);
    font-size: 14px;
}

.info-row:last-child { border-bottom: none; }

/* Service Selection Grid */
.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 16px;
}

.service-option {
    background: var(--obsidian-gray);
    border: 2px solid transparent;
    border-radius: 12px;
    padding: 24px;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.service-option:hover { border-color: var(--obsidian-accent); }
.service-option.subscribed { opacity: 0.5; cursor: default; }
.service-option.subscribed:hover { border-color: transparent; }

.service-option-icon {
    width: 48px;
    height: 48px;
    background: rgba(99, 102, 241, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    color: var(--obsidian-accent);
}

.service-option-icon svg { width: 24px; height: 24px; }

.service-option-name { font-weight: 600; font-size: 16px; margin-bottom: 8px; }
.service-option-desc { font-size: 13px; color: var(--obsidian-muted); line-height: 1.5; }

.service-option-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(245, 158, 11, 0.2);
    color: #f59e0b;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 10px;
    text-transform: uppercase;
    font-weight: 600;
}

.service-option-active {
    margin-top: 16px;
    padding: 8px 12px;
    background: rgba(34, 197, 94, 0.2);
    color: var(--obsidian-success);
    border-radius: 6px;
    font-size: 12px;
    text-align: center;
}

/* Package Cards */
.package-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.package-card {
    background: var(--obsidian-gray);
    border: 2px solid var(--obsidian-border);
    border-radius: 16px;
    padding: 28px;
    text-align: center;
    transition: var(--transition);
}

.package-card:hover { border-color: var(--obsidian-accent); }
.package-card[data-tier="2"] { border-color: var(--obsidian-accent); }

.package-name {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.package-price {
    margin-bottom: 24px;
}

.price-amount {
    font-size: 42px;
    font-weight: 800;
}

.price-period {
    font-size: 14px;
    color: var(--obsidian-muted);
}

.package-features {
    list-style: none;
    padding: 0;
    margin: 0 0 24px 0;
    text-align: left;
}

.package-features li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 8px 0;
    font-size: 14px;
    color: var(--obsidian-muted);
}

.package-features li svg { color: var(--obsidian-success); flex-shrink: 0; margin-top: 2px; }

.package-spend {
    background: rgba(245, 158, 11, 0.1);
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 20px;
}

.spend-amount {
    font-size: 18px;
    font-weight: 700;
    color: #f59e0b;
}

.package-terms {
    margin-top: 24px;
    padding: 16px;
    background: var(--obsidian-gray);
    border-radius: 8px;
    font-size: 13px;
    color: var(--obsidian-muted);
}

/* Order Summary */
.order-summary {
    background: var(--obsidian-gray);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
}

.order-line {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid var(--obsidian-border);
}

.order-total {
    display: flex;
    justify-content: space-between;
    padding-top: 12px;
    font-size: 18px;
    font-weight: 700;
}

/* Input with suffix */
.input-with-suffix {
    position: relative;
}

.input-with-suffix .form-input {
    padding-right: 60px;
}

.input-suffix {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--obsidian-muted);
    font-size: 14px;
}

/* Cancellation Flow */
.cancel-flow {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.cancel-warning {
    text-align: center;
    padding: 32px;
    background: rgba(239, 68, 68, 0.1);
    border-radius: 12px;
}

.cancel-warning svg {
    color: var(--obsidian-danger);
    margin-bottom: 16px;
}

.cancel-warning h3 {
    margin-bottom: 16px;
}

.cancel-warning ul {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
    max-width: 300px;
    margin: 0 auto;
}

.cancel-warning ul li {
    padding: 8px 0;
    padding-left: 20px;
    position: relative;
}

.cancel-warning ul li:before {
    content: "×";
    position: absolute;
    left: 0;
    color: var(--obsidian-danger);
    font-weight: bold;
}

.cancel-alternative {
    padding: 24px;
    background: rgba(34, 197, 94, 0.1);
    border-radius: 12px;
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.cancel-alternative h4 {
    color: var(--obsidian-success);
    margin-bottom: 8px;
}

.cancel-proceed {
    padding: 24px;
    background: var(--obsidian-gray);
    border-radius: 12px;
}

.cancel-terms {
    margin-bottom: 16px;
    font-size: 14px;
}

.cancel-terms ul {
    margin: 8px 0 0 0;
    padding-left: 20px;
}

.cancel-terms li {
    padding: 4px 0;
}

/* Billing Summary */
.billing-summary {
    background: var(--obsidian-gray);
    border-radius: 12px;
    padding: 20px;
}

.billing-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--obsidian-border);
}

.billing-row:last-child { border-bottom: none; }

/* Responsive */
@media (max-width: 768px) {
    .subscription-summary { grid-template-columns: 1fr; }
    .package-grid { grid-template-columns: 1fr; }
    .details-grid { grid-template-columns: 1fr; }
    .subscription-main { flex-wrap: wrap; }
    .subscription-pricing { width: 100%; text-align: left; margin: 12px 0; }
}

/* ============================================
   MOBILE MENU
   ============================================ */

.mobile-menu-btn {
    display: none;
    position: fixed;
    top: 16px;
    left: 16px;
    z-index: 200;
    width: 48px;
    height: 48px;
    background: var(--obsidian-dark);
    border: 1px solid var(--obsidian-border);
    border-radius: 10px;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    color: var(--obsidian-text);
    transition: var(--transition);
}

.mobile-menu-btn:hover {
    background: var(--obsidian-gray);
}

.mobile-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 90;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-overlay.active {
    opacity: 1;
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: flex;
    }

    .mobile-overlay {
        display: block;
        pointer-events: none;
    }

    .mobile-overlay.active {
        pointer-events: auto;
    }

    .sidebar {
        display: flex;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }

    .sidebar.mobile-open {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
    }

    .header {
        padding-left: 72px;
    }

    .header-title {
        font-size: 18px;
    }

    .header-actions .btn {
        padding: 8px 12px;
        font-size: 13px;
    }

    .header-actions .btn svg {
        display: none;
    }

    .content {
        padding: 16px;
    }

    .grid-2, .grid-3, .grid-4 {
        grid-template-columns: 1fr;
    }

    .stat-card {
        padding: 16px;
    }

    table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }

    .chat-container {
        height: auto;
        min-height: 60vh;
    }

    .conversation-list + .chat-container {
        display: none;
    }

    .card[style*="width:350px"] {
        width: 100% !important;
    }

    .modal-content {
        margin: 16px;
        max-height: calc(100vh - 32px);
        overflow-y: auto;
    }
}