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

:root {
    --bg: #0d0f12;
    --surface: #14171c;
    --surface2: #1c2028;
    --border: rgba(255, 255, 255, 0.07);
    --border2: rgba(255, 255, 255, 0.13);
    --text: #eceef2;
    --muted: #7a8194;
    --accent: #4f8ef7;
    --accent-glow: rgba(79, 142, 247, 0.15);
    --green: #2dd4a0;
    --green-bg: rgba(45, 212, 160, 0.1);
    --amber: #f5a623;
    --amber-bg: rgba(245, 166, 35, 0.1);
    --red: #f25a5a;
    --red-bg: rgba(242, 90, 90, 0.1);
    --radius: 10px;
    --radius-lg: 14px;
    --mono: 'DM Mono', monospace;
    --sans: 'Sora', sans-serif;
}

body {
    font-family: var(--sans);
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    font-size: 14px;
    line-height: 1.6;
}

#app {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

header {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo {
    font-weight: 600;
    font-size: 16px;
    letter-spacing: -0.3px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 8px var(--accent);
}

main {
    flex: 1;
    padding: 32px;
    max-width: 1100px;
    width: 100%;
    margin: 0 auto;
}

.view {
    display: none;
}

.view.active {
    display: block;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: var(--radius);
    border: 1px solid var(--border2);
    background: transparent;
    color: var(--text);
    font-family: var(--sans);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
}

.btn:hover {
    background: var(--surface2);
    border-color: var(--accent);
    color: var(--accent);
}

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

.btn-primary:hover {
    background: #3a7de0;
    border-color: #3a7de0;
    color: #fff;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.dashboard-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
}

.page-title {
    font-size: 22px;
    font-weight: 600;
    letter-spacing: -0.4px;
}

.page-sub {
    color: var(--muted);
    font-size: 13px;
    margin-top: 2px;
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 28px;
}

.stat-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
}

.stat-label {
    font-size: 12px;
    color: var(--muted);
    font-family: var(--mono);
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.stat-value {
    font-size: 28px;
    font-weight: 600;
    margin-top: 6px;
    letter-spacing: -1px;
}

.accent-amber {
    color: var(--amber);
}

.accent-red {
    color: var(--red);
}

.search-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.search-input {
    flex: 1;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 10px 14px;
    color: var(--text);
    font-family: var(--sans);
    font-size: 13px;
    outline: none;
    transition: border-color 0.15s;
}

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

.search-input:focus {
    border-color: var(--accent);
}

.client-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.client-table th {
    text-align: left;
    padding: 12px 16px;
    font-size: 11px;
    font-family: var(--mono);
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    border-bottom: 1px solid var(--border);
    background: var(--surface);
}

.client-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

.client-table tr:last-child td {
    border-bottom: none;
}

.client-table tr:hover td {
    background: rgba(79, 142, 247, 0.04);
}

.client-name-cell {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
}

.avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    flex-shrink: 0;
    font-family: var(--mono);
}

.client-name {
    font-weight: 500;
    font-size: 14px;
}

.client-company {
    font-size: 12px;
    color: var(--muted);
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-family: var(--mono);
    font-weight: 500;
}

.badge-green {
    background: var(--green-bg);
    color: var(--green);
}

.badge-amber {
    background: var(--amber-bg);
    color: var(--amber);
}

.badge-red {
    background: var(--red-bg);
    color: var(--red);
}

.badge-blue {
    background: var(--accent-glow);
    color: var(--accent);
}

.action-cell {
    display: flex;
    align-items: center;
    gap: 8px;
}

.icon-btn {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--muted);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.15s;
    font-size: 14px;
}

.icon-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-glow);
}

.back-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--muted);
    font-size: 13px;
    cursor: pointer;
    margin-bottom: 24px;
    border: none;
    background: none;
    font-family: var(--sans);
    transition: color 0.15s;
    padding: 0;
}

.back-btn:hover {
    color: var(--accent);
}

.profile-header {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    margin-bottom: 20px;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
}

.profile-identity {
    display: flex;
    align-items: center;
    gap: 16px;
}

.avatar-lg {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 600;
    font-family: var(--mono);
    flex-shrink: 0;
}

.profile-name {
    font-size: 20px;
    font-weight: 600;
    letter-spacing: -0.3px;
}

.profile-company {
    color: var(--muted);
    font-size: 14px;
    margin-top: 2px;
}

.profile-badges {
    display: flex;
    gap: 8px;
    margin-top: 10px;
    flex-wrap: wrap;
}

.profile-actions {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}

.profile-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.info-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
}

.info-card-title {
    font-size: 11px;
    font-family: var(--mono);
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
    gap: 12px;
}

.info-row:last-child {
    margin-bottom: 0;
}

.info-label {
    font-size: 12px;
    color: var(--muted);
    flex-shrink: 0;
    min-width: 90px;
}

.info-value {
    font-size: 13px;
    text-align: right;
    word-break: break-word;
}

.info-value-accent {
    color: var(--accent);
}

.info-value-mono {
    font-family: var(--mono);
}

.notes-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
    margin-bottom: 16px;
}

.notes-text {
    font-size: 13px;
    color: var(--text);
    line-height: 1.7;
    white-space: pre-wrap;
}

.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 200;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-overlay.open {
    display: flex;
}

.modal {
    background: var(--surface);
    border: 1px solid var(--border2);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 28px;
    animation: slideUp 0.2s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(16px);
        opacity: 0;
    }

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

.modal-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 24px;
}

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

.form-full {
    grid-column: 1 / -1;
}

.field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.field label {
    font-size: 12px;
    color: var(--muted);
    font-family: var(--mono);
}

.field input,
.field textarea,
.field select {
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 10px 12px;
    color: var(--text);
    font-family: var(--sans);
    font-size: 13px;
    outline: none;
    transition: border-color 0.15s;
    resize: vertical;
}

.field input:focus,
.field textarea:focus,
.field select:focus {
    border-color: var(--accent);
}

.field textarea {
    min-height: 80px;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--muted);
}

.empty-icon {
    font-size: 36px;
    margin-bottom: 12px;
    opacity: 0.4;
}

.empty-title {
    font-size: 16px;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 6px;
}

#toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: var(--surface2);
    border: 1px solid var(--border2);
    border-radius: var(--radius);
    padding: 12px 18px;
    font-size: 13px;
    z-index: 999;
    display: none;
    animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(6px);
    }

    to {
        opacity: 1;
        transform: none;
    }
}

::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--border2);
    border-radius: 10px;
}