:root {
    --bg: #0f172a;
    --card: #1e293b;
    --card-hover: #26334d;
    --text: #e2e8f0;
    --text-dim: #94a3b8;
    --primary: #3b82f6;
    --primary-hover: #2563eb;
    --success: #22c55e;
    --warning: #eab308;
    --danger: #ef4444;
    --border: #334155;
}

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

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 24px;
}

header {
    text-align: center;
    margin-bottom: 24px;
}

header h1 {
    font-size: 1.8rem;
    margin-bottom: 4px;
}

header p {
    color: var(--text-dim);
}

/* Tabs */
.tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 8px;
    flex-wrap: wrap;
}

.tab-btn {
    background: transparent;
    border: none;
    color: var(--text-dim);
    padding: 10px 20px;
    cursor: pointer;
    font-size: 1rem;
    border-radius: 8px;
    transition: all .2s;
}

.tab-btn:hover { background: var(--card); color: var(--text); }
.tab-btn.active { background: var(--primary); color: #fff; }

.tab-content { display: none; }
.tab-content.active { display: block; }

/* Sub-tabs */
.sub-tabs {
    display: flex;
    gap: 6px;
    margin-bottom: 16px;
    padding: 6px;
    background: var(--bg);
    border-radius: 8px;
    width: fit-content;
}

.sub-tab-btn {
    background: transparent;
    border: none;
    color: var(--text-dim);
    padding: 8px 16px;
    cursor: pointer;
    font-size: 0.9rem;
    border-radius: 6px;
    transition: all .2s;
}

.sub-tab-btn:hover { color: var(--text); }
.sub-tab-btn.active { background: var(--card); color: var(--text); }

.sub-tab-content { display: none; }
.sub-tab-content.active { display: block; }

/* Tool tabs (under All Tools) */
.tool-tabs {
    display: flex;
    gap: 6px;
    margin-bottom: 16px;
    padding: 6px;
    background: var(--bg);
    border-radius: 8px;
    width: fit-content;
}

.tool-tab-btn {
    background: transparent;
    border: none;
    color: var(--text-dim);
    padding: 8px 16px;
    cursor: pointer;
    font-size: 0.9rem;
    border-radius: 6px;
    transition: all .2s;
}

.tool-tab-btn:hover { color: var(--text); }
.tool-tab-btn.active { background: var(--card); color: var(--text); }

.tool-tab-content { display: none; }
.tool-tab-content.active { display: block; }

/* Cards */
.card {
    background: var(--card);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 16px;
    border: 1px solid var(--border);
}

.card h2, .card h3 {
    margin-bottom: 12px;
    font-size: 1.2rem;
}

code {
    background: rgba(255,255,255,0.08);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.9rem;
}

/* Textarea */
textarea {
    width: 100%;
    min-height: 160px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    padding: 12px;
    font-family: monospace;
    font-size: 0.9rem;
    resize: vertical;
    margin: 12px 0;
}

textarea:focus {
    outline: none;
    border-color: var(--primary);
}

/* Buttons */
.actions { display: flex; gap: 10px; flex-wrap: wrap; }

.btn {
    padding: 10px 18px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.95rem;
    transition: all .2s;
}

.btn.primary { background: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-hover); }
.btn.secondary { background: var(--border); color: var(--text); }
.btn.secondary:hover { background: #475569; }
.btn.small { padding: 6px 12px; font-size: 0.85rem; background: var(--success); color: #fff; }
.btn.small:hover { filter: brightness(1.1); }
.btn.danger { background: var(--danger); color: #fff; }

/* Progress */
.progress-bar-container {
    width: 100%;
    height: 20px;
    background: var(--bg);
    border-radius: 10px;
    overflow: hidden;
    margin: 10px 0;
}

.progress-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--primary), #60a5fa);
    transition: width 0.3s ease;
}

.progress-stats {
    display: flex;
    justify-content: space-between;
    color: var(--text-dim);
    font-size: 0.9rem;
}

.stats-row {
    display: flex;
    gap: 16px;
    margin-top: 12px;
}

.stat {
    background: var(--bg);
    padding: 8px 14px;
    border-radius: 8px;
    font-size: 0.9rem;
}

.stat.clean { color: var(--success); }
.stat.dirty { color: var(--warning); }

.stat span {
    font-weight: 700;
    font-size: 1.1rem;
}

/* Filters */
.filters {
    display: flex;
    gap: 8px;
    margin: 12px 0;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 6px 14px;
    border: 1px solid var(--border);
    background: var(--bg);
    color: var(--text-dim);
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
}

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

/* Tables */
.table-wrapper {
    overflow-x: auto;
    border-radius: 8px;
    border: 1px solid var(--border);
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

th, td {
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

th {
    background: var(--bg);
    color: var(--text-dim);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

tr:hover { background: var(--card-hover); cursor: pointer; }

td .badge {
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
}

.badge.clean { background: rgba(34,197,94,0.15); color: var(--success); }
.badge.dirty { background: rgba(239,68,68,0.15); color: var(--danger); }

.proxy-cell {
    font-family: monospace;
    font-size: 0.8rem;
    max-width: 320px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.btn-copy {
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 0.85rem;
    margin-left: 6px;
    padding: 2px 4px;
    border-radius: 4px;
    opacity: 0.6;
    transition: opacity .2s;
}

.btn-copy:hover {
    opacity: 1;
    background: rgba(255,255,255,0.1);
}

.fraud-score {
    font-weight: 700;
}

.fraud-low { color: var(--success); }
.fraud-med { color: var(--warning); }
.fraud-high { color: var(--danger); }

/* Results header */
.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* History */
.batches-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.batch-item {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 14px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: background .2s;
}

.batch-item:hover { background: var(--card-hover); }

.batch-info h4 { margin-bottom: 2px; }
.batch-meta { color: var(--text-dim); font-size: 0.85rem; }

.batch-stats {
    display: flex;
    gap: 14px;
    align-items: center;
}

.batch-stat { text-align: center; }
.batch-stat .num { font-weight: 700; font-size: 1.1rem; display: block; }
.batch-stat .lbl { font-size: 0.75rem; color: var(--text-dim); }

/* Database controls */
.db-controls {
    display: flex;
    gap: 10px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.db-controls input, .db-controls select {
    padding: 8px 12px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    font-size: 0.9rem;
}

.db-controls input { flex: 1; min-width: 200px; }

.empty {
    text-align: center;
    color: var(--text-dim);
    padding: 40px;
}

.hidden { display: none !important; }

/* Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
}

.modal {
    background: var(--card);
    border-radius: 12px;
    padding: 24px;
    width: 90%;
    max-width: 500px;
    border: 1px solid var(--border);
}

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

.modal-close {
    background: none;
    border: none;
    color: var(--text);
    font-size: 1.8rem;
    cursor: pointer;
}

.modal-body p {
    margin-bottom: 10px;
    font-size: 0.95rem;
}

.modal-body .label {
    color: var(--text-dim);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 2px;
}

.modal-body .value {
    font-family: monospace;
    font-size: 1rem;
    word-break: break-all;
}

.modal-actions {
    margin-top: 20px;
    display: flex;
    gap: 10px;
}

.modal-actions a {
    text-decoration: none;
}

/* Header row */
.header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.header-text {
    text-align: center;
    flex: 1;
}

/* Settings groups */
.settings-group {
    margin-bottom: 14px;
}

.settings-group label {
    display: block;
    color: var(--text-dim);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 6px;
}

.settings-group input,
.settings-group select {
    width: 100%;
    padding: 10px 12px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    font-size: 0.95rem;
}

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

/* Email stats */
.email-stats {
    margin-top: 12px;
    padding: 10px 14px;
    background: var(--bg);
    border-radius: 8px;
    color: var(--text-dim);
}

.email-stats span {
    color: var(--success);
    font-weight: 700;
}

/* 5sim */
.sim5-balance {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--bg);
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 1rem;
    margin-top: 10px;
}

.sim5-balance strong {
    color: var(--success);
}

.sim5-form {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 10px;
}

.sim5-form select {
    padding: 10px 12px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    font-size: 0.9rem;
    min-width: 160px;
    flex: 1;
}

.sim5-result {
    margin-top: 14px;
    padding: 14px;
    background: var(--bg);
    border-radius: 8px;
    border: 1px solid var(--border);
}

.sim5-result.success { border-color: var(--success); }
.sim5-result.error { border-color: var(--danger); }

.sim5-order-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 14px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: space-between;
    align-items: center;
}

.sim5-order-card .info { flex: 1; min-width: 200px; }

.sim5-order-card .actions {
    display: flex;
    gap: 8px;
}

.sms-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 10px;
}

.sms-item {
    background: var(--bg);
    padding: 12px;
    border-radius: 8px;
    border: 1px solid var(--border);
}

.sms-item .sender { color: var(--text-dim); font-size: 0.85rem; }
.sms-item .text { font-size: 1rem; margin: 4px 0; }
.sms-item .code { color: var(--success); font-weight: 700; font-size: 1.2rem; }

.sms-codes-box {
    background: var(--bg);
    border: 2px solid var(--success);
    border-radius: 10px;
    padding: 16px;
    margin: 12px 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sms-code-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.sms-code-value {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--success);
    font-family: 'Courier New', monospace;
    letter-spacing: 2px;
}

.order-code {
    margin-top: 6px;
    font-size: 0.9rem;
    color: var(--success);
    font-weight: 700;
}

.order-code span {
    font-family: 'Courier New', monospace;
    letter-spacing: 1px;
}

/* Wizard Steps */
.wizard-steps {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    padding: 12px;
    background: var(--card);
    border-radius: 10px;
    border: 1px solid var(--border);
}

.step-indicator {
    flex: 1;
    text-align: center;
    padding: 10px;
    border-radius: 8px;
    background: var(--bg);
    color: var(--text-dim);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.2s;
}

.step-indicator.active {
    background: var(--primary);
    color: white;
}

.step-indicator.done {
    background: var(--success);
    color: white;
}

.step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    margin-right: 6px;
}

.step-indicator.active .step-num {
    background: white;
    color: var(--primary);
}

.step-indicator.done .step-num {
    background: white;
    color: var(--success);
}

.fp-step {
    display: none;
}

.fp-step.active {
    display: block;
}

.fp-info-box {
    background: var(--bg);
    padding: 12px 16px;
    border-radius: 8px;
    border: 1px solid var(--border);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 10px;
}

.fp-summary-card {
    border: 2px solid var(--primary);
    background: linear-gradient(135deg, var(--card) 0%, #1a2744 100%);
}

.fp-summary-card h3 {
    margin-bottom: 10px;
    font-size: 1.1rem;
    color: var(--primary);
}

.fp-summary-item {
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
}

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

.fp-summary-label {
    color: var(--text-dim);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 2px;
}

.fp-summary-value {
    font-family: monospace;
    font-size: 0.95rem;
    word-break: break-all;
}

.fp-summary-value.address {
    font-family: inherit;
    white-space: pre-wrap;
}

.fp-proxy-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 320px;
    overflow-y: auto;
}

.fp-proxy-option {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px;
    background: var(--bg);
    border: 2px solid var(--border);
    border-radius: 8px;
    cursor: pointer;
    transition: border-color 0.2s;
}

.fp-proxy-option:hover {
    border-color: var(--primary);
}

.fp-proxy-option input {
    margin-top: 4px;
}

.fp-proxy-details {
    flex: 1;
}

.fp-proxy-line {
    font-family: monospace;
    font-size: 0.9rem;
    word-break: break-all;
}

.fp-proxy-meta {
    color: var(--text-dim);
    font-size: 0.85rem;
    margin-top: 4px;
}

@media (max-width: 640px) {
    .container { padding: 12px; }
    header h1 { font-size: 1.4rem; }
    .tabs { flex-wrap: wrap; }
    .batch-item { flex-direction: column; align-items: flex-start; gap: 10px; }
    .modal { padding: 16px; }
    .header-row { flex-direction: column; }
    .header-text { text-align: center; }
}