/* Frontier Security Platform - Enhanced Dark Theme */

:root {
    /* Colors matching mockup */
    --bg-primary: #0a0f1a;
    --bg-secondary: #0d1321;
    --bg-tertiary: #131b2e;
    --bg-card: #111827;
    --bg-card-hover: #1a2540;

    --accent-primary: #00d4aa;
    --accent-secondary: #00b894;
    --accent-gradient: linear-gradient(135deg, #00d4aa 0%, #00b894 100%);

    --purple-accent: #a855f7;
    --purple-light: #c084fc;

    --text-primary: #e8edf5;
    --text-secondary: #8899a8;
    --text-muted: #5c6f7f;

    --success: #00d4aa;
    --success-bg: rgba(0, 212, 170, 0.15);
    --warning: #fbbf24;
    --warning-bg: rgba(251, 191, 36, 0.15);
    --danger: #f43f5e;
    --danger-bg: rgba(244, 63, 94, 0.15);
    --info: #38bdf8;
    --info-bg: rgba(56, 189, 248, 0.15);

    --critical-color: #f43f5e;
    --critical-bg: rgba(244, 63, 94, 0.2);
    --high-color: #fb923c;
    --high-bg: rgba(251, 146, 60, 0.2);
    --medium-color: #fbbf24;
    --medium-bg: rgba(251, 191, 36, 0.2);
    --low-color: #22c55e;
    --low-bg: rgba(34, 197, 94, 0.2);

    --border-color: rgba(255, 255, 255, 0.06);
    --border-glow: rgba(0, 212, 170, 0.4);

    --sidebar-width: 260px;

    --shadow-glow: 0 0 40px rgba(0, 212, 170, 0.1);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border-radius: 3px;
}

/* ==================== SIDEBAR ==================== */
.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    z-index: 100;
}

.sidebar-header {
    padding: 24px 20px;
    border-bottom: 1px solid var(--border-color);
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 38px;
    height: 38px;
    background: var(--accent-gradient);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 800;
    color: #0a0f1a;
    box-shadow: 0 0 20px rgba(0, 212, 170, 0.3);
}

.logo-text {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 1px;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.menu-label {
    padding: 20px 20px 10px;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 1px;
}

.sidebar-nav {
    padding: 0 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 10px;
    transition: all 0.2s ease;
    font-weight: 500;
    font-size: 14px;
}

.nav-item:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.nav-item.active {
    background: var(--accent-gradient);
    color: #0a0f1a;
}

.nav-icon {
    font-size: 16px;
}

.nav-badge {
    background: var(--danger);
    color: white;
    font-size: 11px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 10px;
    margin-left: auto;
}

/* Earnings Card */
.earnings-card {
    margin: auto 16px 16px;
    padding: 20px;
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.1) 0%, rgba(0, 184, 148, 0.05) 100%);
    border: 1px solid rgba(0, 212, 170, 0.3);
    border-radius: 16px;
    display: flex;
    align-items: center;
    gap: 14px;
    box-shadow: var(--shadow-glow);
}

.earnings-icon {
    font-size: 32px;
}

.earnings-value {
    font-size: 26px;
    font-weight: 800;
    color: var(--success);
}

.earnings-label {
    font-size: 11px;
    color: var(--text-muted);
    letter-spacing: 0.5px;
    margin-top: 2px;
}

/* User Profile */
.user-profile {
    padding: 16px 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 12px;
}

.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    background: var(--bg-tertiary);
}

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.user-name {
    font-weight: 600;
    font-size: 14px;
}

.logout-link {
    font-size: 12px;
    color: var(--text-muted);
    text-decoration: none;
}

.logout-link:hover {
    color: var(--accent-primary);
}

/* ==================== MAIN CONTENT ==================== */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: 20px 28px;
    min-height: 100vh;
}

/* Top Header */
.top-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    gap: 20px;
}

.search-bar {
    flex: 1;
    max-width: 400px;
    position: relative;
}

.search-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 14px;
    color: var(--text-muted);
}

.search-bar input {
    width: 100%;
    padding: 12px 16px 12px 42px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 14px;
}

.search-bar input::placeholder {
    color: var(--text-muted);
}

.search-bar input:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.header-filters {
    display: flex;
    align-items: center;
    gap: 12px;
}

.filter-select {
    padding: 10px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 13px;
    cursor: pointer;
    min-width: 100px;
}

.filter-select:focus {
    outline: none;
    border-color: var(--accent-primary);
}

/* Buttons */
.btn {
    padding: 10px 20px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 13px;
    cursor: pointer;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s ease;
}

.btn-primary {
    background: var(--accent-gradient);
    color: #0a0f1a;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 212, 170, 0.3);
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-danger {
    background: var(--danger);
    color: white;
}

/* Section Title */
.section-title {
    margin-bottom: 24px;
}

.section-title h1 {
    font-size: 26px;
    font-weight: 800;
    margin-bottom: 4px;
}

.section-title p {
    color: var(--text-secondary);
    font-size: 14px;
}

/* Sections */
.section {
    display: none;
}

.section.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==================== DASHBOARD ==================== */
.quick-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.quick-stat {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 20px;
    position: relative;
}

.quick-stat-value {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 4px;
}

.quick-stat-label {
    font-size: 13px;
    color: var(--text-secondary);
}

.quick-stat-trend {
    position: absolute;
    top: 16px;
    right: 16px;
    font-size: 11px;
    padding: 4px 10px;
    border-radius: 20px;
    background: var(--bg-tertiary);
    color: var(--text-muted);
}

.quick-stat-trend.up {
    background: var(--success-bg);
    color: var(--success);
}

.quick-stat-trend.pending {
    background: var(--warning-bg);
    color: var(--warning);
}

/* Dashboard Cards */
.dashboard-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.dash-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 20px;
}

.dash-card.full-width {
    grid-column: span 2;
}

.dash-card-header {
    margin-bottom: 16px;
}

.dash-card-header h3 {
    font-size: 16px;
    font-weight: 700;
}

/* Activity List */
.activity-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.activity-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--bg-tertiary);
    border-radius: 10px;
}

.activity-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.activity-icon.discovered {
    background: var(--info-bg);
}

.activity-icon.validated {
    background: rgba(168, 85, 247, 0.15);
}

.activity-icon.submitted {
    background: var(--warning-bg);
}

.activity-icon.paid {
    background: var(--success-bg);
}

.activity-info {
    flex: 1;
}

.activity-title {
    font-weight: 600;
    font-size: 13px;
    margin-bottom: 2px;
}

.activity-meta {
    font-size: 11px;
    color: var(--text-muted);
}

.activity-amount {
    font-weight: 700;
    color: var(--success);
}

/* Payouts Mini */
.payouts-mini {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.payout-mini-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--bg-tertiary);
    border-radius: 10px;
}

.payout-mini-icon {
    font-size: 20px;
}

.payout-mini-info {
    flex: 1;
}

.payout-mini-title {
    font-weight: 600;
    font-size: 13px;
}

.payout-mini-date {
    font-size: 11px;
    color: var(--text-muted);
}

.payout-mini-amount {
    font-weight: 800;
    font-size: 16px;
    color: var(--success);
}

/* Platform Stats */
.platform-stats {
    display: flex;
    gap: 20px;
}

.platform-item {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--bg-tertiary);
    border-radius: 12px;
}

.platform-logo {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.platform-logo.immunefi {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
}

.platform-logo.hackerone {
    background: linear-gradient(135deg, #1a1a2e 0%, #1e3a2b 100%);
}

.platform-name {
    font-weight: 700;
    font-size: 15px;
}

.platform-count {
    font-size: 12px;
    color: var(--text-muted);
}

.platform-earnings {
    margin-left: auto;
    font-size: 20px;
    font-weight: 800;
    color: var(--success);
}

/* ==================== KANBAN PIPELINE ==================== */
.pipeline-header {
    margin-bottom: 20px;
}

.pipeline-kanban {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    height: calc(100vh - 180px);
}

.kanban-column {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.kanban-header {
    padding: 14px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 14px;
    border-bottom: 3px solid;
}

.kanban-icon {
    font-size: 14px;
}

.kanban-header.discovered {
    border-color: var(--info);
    background: linear-gradient(180deg, rgba(56, 189, 248, 0.1) 0%, transparent 100%);
}

.kanban-header.validated {
    border-color: var(--purple-accent);
    background: linear-gradient(180deg, rgba(168, 85, 247, 0.1) 0%, transparent 100%);
}

.kanban-header.submitted {
    border-color: var(--warning);
    background: linear-gradient(180deg, rgba(251, 191, 36, 0.1) 0%, transparent 100%);
}

.kanban-header.paid {
    border-color: var(--success);
    background: linear-gradient(180deg, rgba(0, 212, 170, 0.1) 0%, transparent 100%);
}

.kanban-count {
    margin-left: auto;
    background: var(--bg-tertiary);
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 12px;
}

.kanban-items {
    flex: 1;
    padding: 12px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* Kanban Cards */
.kanban-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.kanban-card:hover {
    border-color: var(--border-glow);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.kanban-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 8px;
}

.kanban-card-title {
    font-weight: 600;
    font-size: 13px;
    line-height: 1.4;
}

.severity-badge {
    padding: 3px 8px;
    border-radius: 6px;
    font-size: 9px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    flex-shrink: 0;
}

.severity-critical {
    background: var(--critical-bg);
    color: var(--critical-color);
}

.severity-high {
    background: var(--high-bg);
    color: var(--high-color);
}

.severity-medium {
    background: var(--medium-bg);
    color: var(--medium-color);
}

.severity-low {
    background: var(--low-bg);
    color: var(--low-color);
}

.kanban-card-target {
    font-size: 11px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.kanban-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.kanban-card-bounty {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 700;
    font-size: 14px;
    color: var(--success);
}

.bounty-icon {
    font-size: 12px;
}

.platform-badge {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    background: var(--bg-tertiary);
    border-radius: 6px;
    font-size: 10px;
    color: var(--text-secondary);
}

.platform-badge-icon {
    font-size: 10px;
}

.status-pending {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    background: var(--warning-bg);
    border-radius: 6px;
    font-size: 10px;
    color: var(--warning);
    font-weight: 600;
}

.paid-amount {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.paid-value {
    font-weight: 800;
    font-size: 16px;
    color: var(--success);
}

.paid-date {
    font-size: 10px;
    color: var(--text-muted);
}

.paid-check {
    width: 24px;
    height: 24px;
    background: var(--success-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--success);
    font-size: 14px;
}

/* ==================== TARGETS ==================== */
.targets-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.target-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 20px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.target-card:hover {
    border-color: var(--border-glow);
    transform: translateY(-3px);
}

.target-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.target-card-name {
    font-weight: 700;
    font-size: 15px;
}

.target-card-type {
    padding: 4px 10px;
    background: var(--bg-tertiary);
    border-radius: 20px;
    font-size: 11px;
    color: var(--text-secondary);
}

.target-card-url {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.target-card-stats {
    display: flex;
    gap: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.target-stat {
    text-align: center;
    flex: 1;
}

.target-stat-value {
    font-size: 18px;
    font-weight: 700;
}

.target-stat-label {
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
}

/* ==================== SETTINGS ==================== */
.settings-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.setting-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 24px;
}

.setting-card h3 {
    margin-bottom: 20px;
    font-size: 16px;
}

.setting-item {
    margin-bottom: 16px;
}

.setting-item label {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.setting-item input {
    width: 100%;
    padding: 12px 14px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 14px;
}

.setting-status {
    display: inline-block;
    margin-top: 8px;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
}

.setting-status.connected {
    background: var(--success-bg);
    color: var(--success);
}

.setting-toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 14px;
}

.toggle-switch {
    position: relative;
    width: 48px;
    height: 24px;
}

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

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-tertiary);
    border-radius: 24px;
    transition: 0.3s;
}

.toggle-slider::before {
    content: '';
    position: absolute;
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background: white;
    border-radius: 50%;
    transition: 0.3s;
}

.toggle-switch input:checked+.toggle-slider {
    background: var(--accent-gradient);
}

.toggle-switch input:checked+.toggle-slider::before {
    transform: translateX(24px);
}

/* ==================== MODALS ==================== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    width: 100%;
    max-width: 500px;
    max-height: 85vh;
    overflow-y: auto;
}

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

.modal-header h2 {
    font-size: 18px;
    font-weight: 700;
}

.close-btn {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--bg-tertiary);
    border: none;
    color: var(--text-secondary);
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.close-btn:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
}

.modal-body {
    padding: 24px;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
}

/* Form */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text-secondary);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 14px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 14px;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* Toast */
.toast {
    position: fixed;
    bottom: 32px;
    right: 32px;
    background: var(--bg-card);
    border: 1px solid rgba(0, 212, 170, 0.4);
    border-radius: 14px;
    padding: 16px 24px;
    display: none;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    box-shadow: var(--shadow-glow);
    z-index: 1001;
}

.toast.show {
    display: flex;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        transform: translateY(100px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.toast-icon {
    font-size: 24px;
}

/* Reports Grid */
.reports-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.report-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 24px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
}

.report-card:hover {
    border-color: var(--border-glow);
    transform: translateY(-3px);
}

.report-icon {
    font-size: 36px;
    margin-bottom: 12px;
}

.report-title {
    font-weight: 600;
    margin-bottom: 4px;
}

.report-date {
    font-size: 12px;
    color: var(--text-muted);
}

/* Responsive */
@media (max-width: 1400px) {
    .quick-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .pipeline-kanban {
        grid-template-columns: repeat(2, 1fr);
    }

    .targets-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1024px) {
    .dashboard-cards {
        grid-template-columns: 1fr;
    }

    .dash-card.full-width {
        grid-column: span 1;
    }
}