:root {
    --bg-dark: #080b12;
    --bg-main: #0d1117;
    --bg-card: #161b22;
    --bg-card-hover: #1c2333;
    --bg-input: #0d1117;
    --bg-sidebar: #0d1117;
    --border: #21262d;
    --border-light: #30363d;
    --text: #e6edf3;
    --text-dim: #8b949e;
    --text-muted: #6e7681;
    --blue: #58a6ff;
    --blue-bg: rgba(88,166,255,0.1);
    --green: #3fb950;
    --green-bg: rgba(63,185,80,0.1);
    --red: #f85149;
    --red-bg: rgba(248,81,73,0.1);
    --yellow: #d29922;
    --yellow-bg: rgba(210,153,34,0.1);
    --purple: #bc8cff;
    --purple-bg: rgba(188,140,255,0.1);
    --cyan: #39d2c0;
    --cyan-bg: rgba(57,210,192,0.1);
    --orange: #f0883e;
    --orange-bg: rgba(240,136,62,0.1);
    --pink: #f778ba;
    --radius: 8px;
    --radius-lg: 12px;
    --shadow: 0 8px 24px rgba(0,0,0,0.3);
    --transition: 0.2s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Heebo', sans-serif; background: var(--bg-main); color: var(--text); min-height: 100vh; }
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--border-light); border-radius: 3px; }

/* ===== LOGIN ===== */
.login-wrapper {
    display: flex; align-items: center; justify-content: center;
    min-height: 100vh; background: linear-gradient(135deg, #080b12 0%, #0d1117 50%, #161b22 100%);
}
.login-box {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 16px; padding: 48px 40px; width: 400px;
    box-shadow: var(--shadow); text-align: center;
}
.login-box .logo { font-size: 36px; font-weight: 800; }
.login-box .logo span { color: var(--blue); }
.login-box .version { color: var(--blue); font-size: 14px; font-weight: 700; margin-bottom: 4px; }
.login-box .tagline { color: var(--text-dim); margin-bottom: 32px; font-size: 14px; }
.login-box input {
    width: 100%; padding: 14px 16px; border-radius: var(--radius);
    border: 1px solid var(--border); background: var(--bg-input);
    color: var(--text); font-family: inherit; font-size: 15px;
    margin-bottom: 12px; outline: none; transition: border var(--transition);
}
.login-box input:focus { border-color: var(--blue); }
.login-box button {
    width: 100%; padding: 14px; border-radius: var(--radius); border: none;
    background: var(--blue); color: #fff; font-family: inherit;
    font-size: 16px; font-weight: 600; cursor: pointer;
    margin-top: 8px; transition: all var(--transition);
}
.login-box button:hover { background: #4c9aff; transform: translateY(-1px); }
.login-error { color: var(--red); font-size: 13px; margin-top: 12px; display: none; }

/* ===== APP LAYOUT ===== */
.app-wrapper { display: none; }
.mobile-toggle {
    display: none; position: fixed; top: 12px; right: 12px; z-index: 200;
    background: var(--bg-card); border: 1px solid var(--border); color: var(--text);
    width: 40px; height: 40px; border-radius: var(--radius); font-size: 20px;
    cursor: pointer;
}

/* ===== SIDEBAR ===== */
.sidebar {
    position: fixed; right: 0; top: 0; bottom: 0; width: 250px;
    background: var(--bg-sidebar); border-left: 1px solid var(--border);
    display: flex; flex-direction: column; z-index: 100;
}
.sidebar .logo-area {
    padding: 20px; border-bottom: 1px solid var(--border);
}
.sidebar .logo-area .logo { font-size: 22px; font-weight: 800; }
.sidebar .logo-area .logo span { color: var(--blue); }
.sidebar .logo-area .logo small { font-size: 12px; color: var(--blue); font-weight: 600; }
.sidebar .company-name { font-size: 12px; color: var(--text-dim); margin-top: 4px; }
.sidebar .nav-scroll { flex: 1; overflow-y: auto; padding: 8px 0; }
.sidebar .nav-group-label {
    padding: 16px 20px 6px; font-size: 11px; font-weight: 600;
    color: var(--text-muted); letter-spacing: 0.5px;
}
.sidebar .nav-item {
    display: flex; align-items: center; gap: 10px;
    padding: 9px 20px; cursor: pointer; color: var(--text-dim);
    font-size: 14px; transition: all var(--transition);
    border-right: 2px solid transparent; margin: 1px 0;
}
.sidebar .nav-item:hover { background: var(--bg-card); color: var(--text); }
.sidebar .nav-item.active {
    background: var(--blue-bg); color: var(--blue);
    border-right-color: var(--blue); font-weight: 600;
}
.sidebar .nav-icon { width: 22px; text-align: center; font-size: 16px; }
.sidebar .alert-dot {
    width: 7px; height: 7px; border-radius: 50%;
    background: var(--red); margin-right: auto; animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.4} }
.sidebar .user-info {
    padding: 16px 20px; border-top: 1px solid var(--border);
    display: flex; align-items: center; gap: 10px; font-size: 13px;
}
.sidebar .user-avatar {
    width: 36px; height: 36px; border-radius: 50%; flex-shrink: 0;
    background: linear-gradient(135deg, var(--blue), var(--purple));
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 14px; color: #fff;
}
.sidebar .user-role { font-size: 11px; color: var(--text-muted); }
.sidebar .logout-btn {
    margin-right: auto; cursor: pointer; color: var(--text-muted);
    font-size: 12px; transition: color var(--transition);
}
.sidebar .logout-btn:hover { color: var(--red); }

/* ===== MAIN CONTENT ===== */
.main-content { margin-right: 250px; min-height: 100vh; padding: 24px 32px; }
.page-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 24px; flex-wrap: wrap; gap: 12px;
}
.page-header h1 { font-size: 24px; font-weight: 700; }
.page-header .subtitle { font-size: 13px; color: var(--text-dim); margin-top: 2px; }
.header-actions { display: flex; gap: 8px; align-items: center; }

/* ===== KPI CARDS ===== */
.kpi-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px; margin-bottom: 24px;
}
.kpi-card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius-lg); padding: 20px; position: relative; overflow: hidden;
    transition: all var(--transition);
}
.kpi-card:hover { border-color: var(--border-light); transform: translateY(-2px); }
.kpi-card::before {
    content: ''; position: absolute; top: 0; right: 0; left: 0; height: 3px;
}
.kpi-card.blue::before { background: var(--blue); }
.kpi-card.green::before { background: var(--green); }
.kpi-card.red::before { background: var(--red); }
.kpi-card.yellow::before { background: var(--yellow); }
.kpi-card.purple::before { background: var(--purple); }
.kpi-card.cyan::before { background: var(--cyan); }
.kpi-card .kpi-icon {
    width: 40px; height: 40px; border-radius: var(--radius);
    display: flex; align-items: center; justify-content: center;
    font-size: 20px; margin-bottom: 12px;
}
.kpi-card .kpi-icon.blue { background: var(--blue-bg); }
.kpi-card .kpi-icon.green { background: var(--green-bg); }
.kpi-card .kpi-icon.red { background: var(--red-bg); }
.kpi-card .kpi-icon.yellow { background: var(--yellow-bg); }
.kpi-card .kpi-icon.purple { background: var(--purple-bg); }
.kpi-card .kpi-label { font-size: 13px; color: var(--text-dim); margin-bottom: 6px; }
.kpi-card .kpi-value { font-size: 26px; font-weight: 700; }
.kpi-card .kpi-sub { font-size: 12px; color: var(--text-dim); margin-top: 4px; }
.kpi-card .kpi-change { font-size: 12px; margin-top: 6px; display: flex; align-items: center; gap: 4px; }
.kpi-card .kpi-change.up { color: var(--green); }
.kpi-card .kpi-change.down { color: var(--red); }

/* ===== CARDS ===== */
.card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius-lg); padding: 20px; margin-bottom: 20px;
}
.card-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--border);
}
.card-header h3 { font-size: 16px; font-weight: 600; }
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(400px, 1fr)); gap: 20px; margin-bottom: 20px; }
.chart-container { position: relative; height: 300px; }

/* ===== TABLES ===== */
.table-wrap { overflow-x: auto; margin-top: 8px; }
table {
    width: 100%; border-collapse: collapse; font-size: 13px;
}
thead th {
    text-align: right; padding: 10px 12px; background: var(--bg-dark);
    color: var(--text-dim); font-weight: 600; font-size: 12px;
    border-bottom: 1px solid var(--border); white-space: nowrap;
    position: sticky; top: 0; z-index: 1;
}
tbody td {
    padding: 10px 12px; border-bottom: 1px solid var(--border);
    vertical-align: middle;
}
tbody tr:hover { background: var(--bg-card-hover); }
tbody tr:last-child td { border-bottom: none; }
.table-empty { text-align: center; padding: 40px; color: var(--text-muted); }

/* ===== BUTTONS ===== */
.btn {
    padding: 8px 16px; border-radius: var(--radius); border: 1px solid var(--border);
    background: var(--bg-card); color: var(--text); font-family: inherit;
    font-size: 13px; cursor: pointer; transition: all var(--transition);
    display: inline-flex; align-items: center; gap: 6px; white-space: nowrap;
}
.btn:hover { background: var(--bg-card-hover); border-color: var(--border-light); }
.btn-primary { background: var(--blue); border-color: var(--blue); color: #fff; }
.btn-primary:hover { background: #4c9aff; }
.btn-success { background: var(--green); border-color: var(--green); color: #fff; }
.btn-success:hover { background: #46c969; }
.btn-danger { background: var(--red); border-color: var(--red); color: #fff; }
.btn-danger:hover { background: #f96d66; }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-icon { padding: 6px 8px; font-size: 14px; }

/* ===== BADGES ===== */
.badge {
    display: inline-block; padding: 3px 10px; border-radius: 12px;
    font-size: 11px; font-weight: 600;
}
.badge-blue { background: var(--blue-bg); color: var(--blue); }
.badge-green { background: var(--green-bg); color: var(--green); }
.badge-red { background: var(--red-bg); color: var(--red); }
.badge-yellow { background: var(--yellow-bg); color: var(--yellow); }
.badge-purple { background: var(--purple-bg); color: var(--purple); }
.badge-cyan { background: var(--cyan-bg); color: var(--cyan); }
.badge-orange { background: var(--orange-bg); color: var(--orange); }
.badge-gray { background: rgba(139,148,158,0.1); color: var(--text-dim); }

/* ===== FORMS ===== */
.form-group { margin-bottom: 16px; }
.form-group label {
    display: block; margin-bottom: 6px; font-size: 13px;
    font-weight: 500; color: var(--text-dim);
}
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 10px 12px; border-radius: var(--radius);
    border: 1px solid var(--border); background: var(--bg-input);
    color: var(--text); font-family: inherit; font-size: 14px;
    outline: none; transition: border var(--transition);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--blue);
}
.form-group textarea { resize: vertical; min-height: 80px; }
.form-group select { cursor: pointer; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.form-hint { font-size: 11px; color: var(--text-muted); margin-top: 4px; }

/* ===== SELECT / FILTER ===== */
.filters {
    display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; align-items: center;
}
.filters select, .filters input {
    padding: 7px 12px; border-radius: var(--radius); border: 1px solid var(--border);
    background: var(--bg-card); color: var(--text); font-family: inherit;
    font-size: 13px; outline: none;
}
.filters select:focus, .filters input:focus { border-color: var(--blue); }
.search-input {
    padding: 8px 14px; border-radius: var(--radius); border: 1px solid var(--border);
    background: var(--bg-card); color: var(--text); font-family: inherit;
    font-size: 13px; outline: none; min-width: 200px;
}

/* ===== MODAL ===== */
.modal-overlay {
    display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.6);
    z-index: 1000; align-items: center; justify-content: center;
    backdrop-filter: blur(4px);
}
.modal-overlay.show { display: flex; }
.modal {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius-lg); width: 90%; max-width: 560px;
    max-height: 85vh; display: flex; flex-direction: column;
    box-shadow: 0 16px 48px rgba(0,0,0,0.5);
}
.modal-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 20px 24px; border-bottom: 1px solid var(--border);
}
.modal-header h3 { font-size: 18px; font-weight: 600; }
.modal-close {
    font-size: 24px; cursor: pointer; color: var(--text-dim);
    transition: color var(--transition); line-height: 1;
}
.modal-close:hover { color: var(--text); }
.modal-body { padding: 24px; overflow-y: auto; flex: 1; }
.modal-footer {
    padding: 16px 24px; border-top: 1px solid var(--border);
    display: flex; justify-content: flex-start; gap: 8px;
}

/* ===== TOAST ===== */
.toast {
    position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%) translateY(100px);
    background: var(--bg-card); border: 1px solid var(--green);
    color: var(--green); padding: 12px 24px; border-radius: var(--radius);
    font-size: 14px; z-index: 2000; transition: transform 0.3s ease;
    box-shadow: var(--shadow);
}
.toast.show { transform: translateX(-50%) translateY(0); }
.toast.error { border-color: var(--red); color: var(--red); }

/* ===== ALERTS ===== */
.alert-card {
    padding: 14px 16px; border-radius: var(--radius); margin-bottom: 10px;
    display: flex; align-items: flex-start; gap: 10px; font-size: 13px;
}
.alert-card.warning { background: var(--yellow-bg); border: 1px solid rgba(210,153,34,0.3); }
.alert-card.danger { background: var(--red-bg); border: 1px solid rgba(248,81,73,0.3); }
.alert-card.info { background: var(--blue-bg); border: 1px solid rgba(88,166,255,0.3); }
.alert-card.success { background: var(--green-bg); border: 1px solid rgba(63,185,80,0.3); }
.alert-icon { font-size: 18px; flex-shrink: 0; margin-top: 1px; }

/* ===== HEALTH SCORE ===== */
.health-score {
    width: 180px; height: 180px; border-radius: 50%; margin: 0 auto 24px;
    display: flex; align-items: center; justify-content: center;
    flex-direction: column; position: relative;
}
.health-score .score-value { font-size: 48px; font-weight: 800; }
.health-score .score-label { font-size: 13px; color: var(--text-dim); }
.health-score-ring {
    position: absolute; inset: 0;
}

/* ===== PROGRESS BAR ===== */
.progress-bar {
    height: 8px; background: var(--border); border-radius: 4px; overflow: hidden;
}
.progress-bar .fill {
    height: 100%; border-radius: 4px; transition: width 0.5s ease;
}

/* ===== STARS ===== */
.stars { display: inline-flex; gap: 2px; }
.stars .star { font-size: 16px; cursor: pointer; }
.stars .star.active { color: var(--yellow); }
.stars .star.inactive { color: var(--border-light); }

/* ===== TABS ===== */
.tabs {
    display: flex; gap: 0; border-bottom: 1px solid var(--border); margin-bottom: 20px;
}
.tab {
    padding: 10px 20px; cursor: pointer; color: var(--text-dim);
    font-size: 14px; transition: all var(--transition);
    border-bottom: 2px solid transparent; margin-bottom: -1px;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--blue); border-bottom-color: var(--blue); font-weight: 600; }

/* ===== AI RECOMMENDATION ===== */
.rec-card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius-lg); padding: 20px; margin-bottom: 16px;
    border-right: 3px solid var(--blue);
}
.rec-card.high { border-right-color: var(--red); }
.rec-card.medium { border-right-color: var(--yellow); }
.rec-card.low { border-right-color: var(--green); }
.rec-card .rec-title { font-weight: 600; margin-bottom: 8px; font-size: 15px; }
.rec-card .rec-body { font-size: 13px; color: var(--text-dim); line-height: 1.6; }
.rec-card .rec-tag { margin-top: 10px; }

/* ===== SPECIFIC COMPONENTS ===== */
.stat-row {
    display: flex; justify-content: space-between; align-items: center;
    padding: 10px 0; border-bottom: 1px solid var(--border);
}
.stat-row:last-child { border-bottom: none; }
.stat-row .stat-label { color: var(--text-dim); font-size: 13px; }
.stat-row .stat-value { font-weight: 600; }
.stat-row .stat-value.green { color: var(--green); }
.stat-row .stat-value.red { color: var(--red); }

.summary-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px; margin-bottom: 20px;
}
.summary-item {
    background: var(--bg-dark); border-radius: var(--radius);
    padding: 14px; text-align: center;
}
.summary-item .label { font-size: 12px; color: var(--text-dim); margin-bottom: 4px; }
.summary-item .value { font-size: 20px; font-weight: 700; }

/* ===== PLANNING PAGE ===== */
.briefing-card {
    border-right: 3px solid var(--blue);
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(88,166,255,0.03) 100%);
}
.check-item {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 12px; border-radius: var(--radius);
    cursor: pointer; transition: all var(--transition);
    border-bottom: 1px solid var(--border);
}
.check-item:last-child { border-bottom: none; }
.check-item:hover { background: var(--bg-card-hover); }
.check-item.done { opacity: 0.6; }
.check-box { font-size: 18px; flex-shrink: 0; }
.check-done-text { text-decoration: line-through; color: var(--text-muted); }
.action-item {
    display: flex; gap: 14px; padding: 16px 0;
    border-bottom: 1px solid var(--border);
}
.action-item:last-child { border-bottom: none; }

/* ===== VIEW TOGGLE ===== */
.view-toggle {
    display: inline-flex; background: var(--bg-dark); border-radius: var(--radius);
    border: 1px solid var(--border); overflow: hidden;
}
.toggle-btn {
    padding: 7px 18px; font-size: 13px; font-weight: 500; cursor: pointer;
    background: transparent; border: none; color: var(--text-dim);
    font-family: inherit; transition: all var(--transition); white-space: nowrap;
}
.toggle-btn:hover { color: var(--text); background: var(--bg-card); }
.toggle-btn.active {
    background: var(--blue); color: #fff; font-weight: 600;
}

/* ===== EXPENSE SPLIT (FIXED/VARIABLE) ===== */
.expense-split {
    display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px;
}
.expense-row {
    display: flex; align-items: center; gap: 12px;
    padding: 12px 0; border-bottom: 1px solid var(--border);
}
.expense-row:last-child { border-bottom: none; }
.expense-icon { font-size: 22px; flex-shrink: 0; width: 32px; text-align: center; }
.expense-info { flex: 1; min-width: 0; }
.expense-name { font-size: 13px; font-weight: 500; margin-bottom: 6px; }
.expense-bar {
    height: 6px; background: var(--border); border-radius: 3px; overflow: hidden;
}
.expense-bar-fill {
    height: 100%; border-radius: 3px; transition: width 0.5s ease;
}
.expense-amount { font-size: 14px; font-weight: 700; white-space: nowrap; }
.expense-pct { font-size: 11px; color: var(--text-muted); }

/* ===== EDIT BUTTONS ===== */
.btn-edit {
    padding: 4px 8px; font-size: 13px; cursor: pointer;
    background: transparent; border: 1px solid var(--border);
    border-radius: var(--radius); color: var(--text-dim);
    transition: all var(--transition); line-height: 1;
}
.btn-edit:hover { background: rgba(88,166,255,0.15); color: var(--blue); border-color: var(--blue); }
.btn-add {
    padding: 6px 14px; font-size: 13px; cursor: pointer;
    background: rgba(63,185,80,0.15); border: 1px solid rgba(63,185,80,0.3);
    border-radius: var(--radius); color: var(--green);
    font-family: inherit; font-weight: 600; transition: all var(--transition);
}
.btn-add:hover { background: var(--green); color: #fff; }
.btn-danger { background: rgba(248,81,73,0.15); border: 1px solid rgba(248,81,73,0.3); color: var(--red); }
.btn-danger:hover { background: var(--red); color: #fff; }

/* ===== CONFIDENCE BADGES ===== */
.confidence-certain { background: rgba(63,185,80,0.15); color: var(--green); padding: 2px 8px; border-radius: 10px; font-size: 11px; font-weight: 600; }
.confidence-uncertain { background: rgba(210,153,34,0.15); color: var(--yellow); padding: 2px 8px; border-radius: 10px; font-size: 11px; font-weight: 600; }
.confidence-ending { background: rgba(248,81,73,0.15); color: var(--red); padding: 2px 8px; border-radius: 10px; font-size: 11px; font-weight: 600; }

/* ===== MONTH GRID (edit modal) ===== */
.month-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 8px; margin-top: 12px;
}
.month-grid-item {
    display: flex; align-items: center; gap: 6px;
    padding: 6px 8px; background: var(--bg-dark);
    border-radius: var(--radius); font-size: 12px;
}
.month-grid-item input {
    width: 80px; padding: 4px 6px; border-radius: 4px;
    border: 1px solid var(--border); background: var(--bg-input, var(--bg-dark));
    color: var(--text); font-size: 13px; text-align: center; font-family: inherit;
}
.month-grid-item .remove-month {
    cursor: pointer; color: var(--red); font-size: 14px;
    opacity: 0.5; transition: opacity var(--transition);
}
.month-grid-item .remove-month:hover { opacity: 1; }

/* ===== EDIT MODE BAR ===== */
.edit-mode-bar {
    background: rgba(88,166,255,0.1); border: 1px solid rgba(88,166,255,0.3);
    border-radius: var(--radius); padding: 10px 16px;
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 16px; font-size: 14px; color: var(--blue);
}
.edit-input {
    padding: 6px 10px; border-radius: var(--radius);
    border: 1px solid var(--blue); background: var(--bg-dark);
    color: var(--text); font-family: inherit; font-size: 14px;
    width: 120px; text-align: center; outline: none;
}
.edit-input:focus { box-shadow: 0 0 0 2px rgba(88,166,255,0.3); }
.stop-check {
    display: flex; align-items: center; gap: 6px;
    padding: 4px 0; font-size: 12px; color: var(--text-muted);
}
.stop-check input[type="checkbox"] { accent-color: var(--red); }

/* ===== WIDE MODAL ===== */
.modal.modal-wide { max-width: 720px; }

/* ===== INACTIVE ROW ===== */
tr.inactive-row { opacity: 0.45; }
tr.inactive-row td { text-decoration: line-through; }

/* ===== TOUR OVERLAY ===== */
.tour-overlay {
    position: fixed; inset: 0; z-index: 3000;
    background: rgba(0,0,0,0.7);
    display: none; align-items: center; justify-content: center;
}
.tour-overlay.show { display: flex; }
.tour-tooltip {
    position: fixed; z-index: 3002;
    background: var(--bg-card); border: 2px solid var(--blue);
    border-radius: 12px; padding: 24px;
    width: 340px; max-width: 90vw;
    box-shadow: 0 8px 32px rgba(0,0,0,0.5);
    animation: tourFadeIn 0.3s ease;
}
.tour-tooltip.center { top: 50%; left: 50%; transform: translate(-50%, -50%); }
.tour-tooltip-title {
    font-size: 16px; font-weight: 700; margin-bottom: 8px;
    display: flex; justify-content: space-between; align-items: center;
}
.tour-tooltip-step { font-size: 12px; color: var(--text-muted); }
.tour-tooltip-body { font-size: 14px; color: var(--text-dim); line-height: 1.7; margin-bottom: 16px; }
.tour-tooltip-actions { display: flex; gap: 8px; justify-content: flex-start; }
.tour-tooltip-actions .btn { font-size: 13px; padding: 6px 14px; }
@keyframes tourFadeIn { from { opacity:0; transform:translateY(8px); } to { opacity:1; transform:translateY(0); } }

/* ===== HELP BUTTON ===== */
.help-trigger {
    background: rgba(88,166,255,0.1); color: var(--blue);
    border: 1px solid rgba(88,166,255,0.3);
    font-size: 13px; padding: 6px 12px;
    border-radius: 20px; cursor: pointer;
    font-family: inherit; transition: all var(--transition);
}
.help-trigger:hover { background: var(--blue); color: #fff; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .kpi-grid { grid-template-columns: repeat(2, 1fr); }
    .card-grid { grid-template-columns: 1fr; }
    .form-row-3 { grid-template-columns: 1fr 1fr; }
    .expense-split { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .mobile-toggle { display: block; }
    .sidebar {
        transform: translateX(100%); transition: transform 0.3s ease;
        box-shadow: -8px 0 32px rgba(0,0,0,0.5);
    }
    .sidebar.open { transform: translateX(0); }
    .main-content { margin-right: 0; padding: 16px; padding-top: 60px; }
    .kpi-grid { grid-template-columns: 1fr 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .form-row-3 { grid-template-columns: 1fr; }
    .page-header { flex-direction: column; align-items: flex-start; }
    .modal { width: 95%; max-width: none; }
}
@media (max-width: 480px) {
    .kpi-grid { grid-template-columns: 1fr; }
}