*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --heading: #1b145d;
  --body: #6b7280;
  --blue: #3B82F6;
  --blue-dark: #2563EB;
  --blue-light: #dbeafe;
  --blue-bg: #eff6ff;
  --gray-700: #374151;
  --gray-600: #64748b;
  --gray-500: #94a3b8;
  --gray-400: #cbd5e1;
  --gray-300: #e5e7eb;
  --gray-200: #f3f4f6;
  --gray-100: #f9fafb;
  --white: #fff;
  --green: #10b981;
  --amber: #f59e0b;
  --red: #ef4444;
}
body {
  font-family: 'Plus Jakarta Sans', -apple-system, system-ui, sans-serif;
  color: var(--body); font-size: 14px; line-height: 1.5;
  background: var(--gray-100); -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { color: var(--heading); }

/* ── Signup Layout ── */
.signup-wrapper {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 40px 20px;
}
.signup-card {
  background: var(--white); border: 1px solid var(--gray-300); border-radius: 12px;
  padding: 40px; width: 100%; max-width: 520px;
}
.signup-card .logo { font-size: 22px; font-weight: 700; color: var(--heading); margin-bottom: 8px; }
.signup-card .logo span { color: var(--blue); }
.signup-card .subtitle { color: var(--body); margin-bottom: 28px; }
.progress-bar { display: flex; gap: 8px; margin-bottom: 32px; }
.progress-step { flex: 1; height: 4px; border-radius: 2px; background: var(--gray-300); }
.progress-step.done { background: var(--blue); }
.progress-step.active { background: var(--blue); }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; color: var(--heading); margin-bottom: 6px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 10px 14px; border: 1px solid var(--gray-300); border-radius: 6px;
  font-size: 14px; font-family: inherit; color: var(--heading); background: var(--white);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(59,130,246,0.1);
}
.form-group .helper { font-size: 12px; color: var(--gray-500); margin-top: 4px; }
.form-actions { display: flex; gap: 12px; margin-top: 28px; }
.form-actions .btn { flex: 1; }

/* Buttons */
.btn {
  padding: 10px 20px; border-radius: 6px; font-size: 14px; font-weight: 600;
  cursor: pointer; font-family: inherit; border: none; transition: all 0.15s;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
}
.btn-primary { background: var(--blue); color: var(--white); }
.btn-primary:hover { background: var(--blue-dark); }
.btn-secondary { background: var(--white); color: var(--gray-700); border: 1px solid var(--gray-300); }
.btn-secondary:hover { border-color: var(--gray-400); }
.btn-sm { padding: 6px 14px; font-size: 13px; }
.btn-danger { background: var(--white); color: var(--red); border: 1px solid var(--red); }
.btn-danger:hover { background: #fef2f2; }

/* Tags multi-select */
.tag-group { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  padding: 6px 14px; border: 1px solid var(--gray-300); border-radius: 99px;
  font-size: 13px; font-weight: 500; cursor: pointer; background: var(--white);
  color: var(--gray-700); transition: all 0.15s; user-select: none;
}
.tag.selected { border-color: var(--blue); color: var(--blue); background: var(--blue-bg); }

/* Upload slots */
.upload-slots { display: flex; gap: 16px; }
.upload-slot {
  flex: 1; border: 2px dashed var(--gray-300); border-radius: 8px; padding: 32px 16px;
  text-align: center; cursor: pointer; transition: border-color 0.15s;
}
.upload-slot:hover { border-color: var(--blue); }
.upload-slot i { font-size: 24px; color: var(--gray-400); display: block; margin-bottom: 8px; }
.upload-slot span { font-size: 12px; color: var(--gray-500); }

/* Radio cards */
.radio-group { display: flex; flex-direction: column; gap: 10px; }
.radio-card {
  display: flex; align-items: center; gap: 12px; padding: 12px 16px;
  border: 1px solid var(--gray-300); border-radius: 8px; cursor: pointer; transition: all 0.15s;
}
.radio-card:hover { border-color: var(--blue); }
.radio-card.selected { border-color: var(--blue); background: var(--blue-bg); }
.radio-card input[type="radio"] { accent-color: var(--blue); }
.radio-label strong { color: var(--heading); font-size: 14px; }
.radio-label span { font-size: 12px; color: var(--gray-500); }

/* Test cards */
.test-cards { display: flex; flex-direction: column; gap: 16px; }
.test-card {
  border: 1px solid var(--gray-300); border-radius: 12px; padding: 24px; background: var(--white);
}
.test-card h3 { font-size: 16px; margin-bottom: 4px; }
.test-card .duration { font-size: 12px; color: var(--gray-500); margin-bottom: 8px; }
.test-card p { font-size: 13px; margin-bottom: 16px; }
.skip-link { text-align: center; margin-top: 20px; }
.skip-link a { color: var(--gray-500); font-size: 13px; }
.skip-link a:hover { color: var(--blue); }
.skip-note { font-size: 11px; color: var(--gray-400); margin-top: 4px; }

/* ── App Layout (sidebar pages) ── */
.app-layout { display: flex; min-height: 100vh; }
.sidebar {
  width: 240px; background: var(--heading); padding: 24px 16px;
  display: flex; flex-direction: column; gap: 4px; position: fixed;
  top: 0; left: 0; bottom: 0; z-index: 50;
}
.sidebar .logo { color: #fff; font-size: 20px; font-weight: 700; margin-bottom: 24px; letter-spacing: -0.5px; }
.sidebar .logo span { color: var(--blue); }
.nav-item {
  display: flex; align-items: center; gap: 10px; padding: 10px 12px;
  border-radius: 8px; color: rgba(255,255,255,0.6); font-size: 14px;
  font-weight: 500; cursor: pointer; transition: all 0.15s;
}
.nav-item:hover { color: rgba(255,255,255,0.85); background: rgba(255,255,255,0.06); }
.nav-item.active { background: rgba(255,255,255,0.12); color: #fff; }
.nav-item i { width: 20px; text-align: center; }
.sidebar-bottom {
  margin-top: auto; padding-top: 16px; border-top: 1px solid rgba(255,255,255,0.1);
}
.profile-strength { margin-bottom: 4px; }
.profile-strength .label { font-size: 11px; color: rgba(255,255,255,0.5); margin-bottom: 4px; }
.profile-strength .bar { height: 4px; background: rgba(255,255,255,0.1); border-radius: 2px; }
.profile-strength .fill { height: 100%; background: var(--blue); border-radius: 2px; width: 72%; }

.main-content { flex: 1; margin-left: 240px; padding: 24px 32px; }
.topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.topbar h1 { font-size: 22px; font-weight: 700; }
.topbar-right { display: flex; align-items: center; gap: 12px; }
.avatar-sm {
  width: 32px; height: 32px; border-radius: 50%; background: var(--blue);
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 600;
}

/* Cards */
.card { background: var(--white); border: 1px solid var(--gray-300); border-radius: 12px; padding: 20px; }
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 24px; }
.stat-card { text-align: center; }
.stat-card .value { font-size: 28px; font-weight: 700; color: var(--heading); }
.stat-card .label { font-size: 13px; color: var(--body); margin-top: 4px; }
.stat-card .change { font-size: 12px; color: var(--green); margin-top: 2px; }
.stat-card .change.negative { color: var(--red); }

/* Section */
.section { margin-bottom: 24px; }
.section-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.section-header h2 { font-size: 16px; font-weight: 700; }

/* Tables */
table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: 12px; font-weight: 600; color: var(--gray-500); text-transform: uppercase; letter-spacing: 0.5px; padding: 8px 12px; border-bottom: 1px solid var(--gray-300); }
td { padding: 12px; font-size: 13px; border-bottom: 1px solid var(--gray-200); color: var(--heading); }

/* Status badges */
.status { padding: 4px 10px; border-radius: 99px; font-size: 12px; font-weight: 600; display: inline-block; }
.status-progress { background: var(--blue-light); color: #1d4ed8; }
.status-review { background: #fef3c7; color: #92400e; }
.status-complete { background: #d1fae5; color: #065f46; }
.status-pending { background: var(--gray-200); color: var(--gray-600); }
.status-accepted { background: #d1fae5; color: #065f46; }
.status-declined { background: #fce4ec; color: #c62828; }
.status-paid { background: #d1fae5; color: #065f46; }
.status-processing { background: var(--blue-light); color: #1d4ed8; }

/* Tips card */
.tips-card { background: var(--blue-bg); border: 1px solid var(--blue-light); }
.tips-card h3 { font-size: 14px; margin-bottom: 12px; }
.tips-card ul { list-style: none; padding: 0; }
.tips-card li { padding: 6px 0; font-size: 13px; display: flex; align-items: center; gap: 8px; }
.tips-card li i { color: var(--blue); }

/* Profile page */
.profile-photo-upload {
  width: 100px; height: 100px; border-radius: 50%; background: var(--gray-200);
  display: flex; align-items: center; justify-content: center; position: relative;
  cursor: pointer; margin-bottom: 24px;
}
.profile-photo-upload i { font-size: 28px; color: var(--gray-400); }
.profile-photo-upload .overlay {
  position: absolute; bottom: 0; right: 0; width: 28px; height: 28px;
  background: var(--blue); border-radius: 50%; display: flex; align-items: center;
  justify-content: center; border: 2px solid var(--white);
}
.profile-photo-upload .overlay i { font-size: 14px; color: var(--white); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* Toggle */
.toggle-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 0; border-bottom: 1px solid var(--gray-200);
}
.toggle-row:last-child { border-bottom: none; }
.toggle-label { font-size: 14px; color: var(--heading); }
.toggle {
  width: 44px; height: 24px; background: var(--gray-300); border-radius: 12px;
  position: relative; cursor: pointer; transition: background 0.2s;
}
.toggle.on { background: var(--blue); }
.toggle::after {
  content: ''; position: absolute; width: 18px; height: 18px; background: var(--white);
  border-radius: 50%; top: 3px; left: 3px; transition: transform 0.2s;
}
.toggle.on::after { transform: translateX(20px); }

/* Portfolio grid */
.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 16px; }
.portfolio-item { border: 1px solid var(--gray-300); border-radius: 12px; overflow: hidden; background: var(--white); }
.portfolio-thumb {
  height: 160px; background: #1b145d; display: flex; align-items: center;
  justify-content: center; position: relative;
}
.portfolio-thumb i { font-size: 36px; color: rgba(255,255,255,0.5); }
.portfolio-info { padding: 14px; }
.portfolio-info h4 { font-size: 13px; font-weight: 600; margin-bottom: 4px; }
.portfolio-info .meta { font-size: 12px; color: var(--gray-500); }
.portfolio-actions { display: flex; gap: 8px; margin-top: 8px; }

/* Earnings chart */
.chart-container { display: flex; align-items: flex-end; gap: 20px; height: 180px; padding: 16px 0; }
.chart-bar-wrap { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 8px; }
.chart-bar { width: 100%; background: var(--blue); border-radius: 4px 4px 0 0; min-height: 8px; }
.chart-label { font-size: 11px; color: var(--gray-500); }
.chart-value { font-size: 11px; color: var(--heading); font-weight: 600; }

/* Application cards */
.app-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.app-card { border: 1px solid var(--gray-300); border-radius: 12px; padding: 20px; background: var(--white); }
.app-card h3 { font-size: 15px; margin-bottom: 4px; }
.app-card .client { font-size: 13px; color: var(--gray-500); margin-bottom: 8px; }
.app-card .details { font-size: 13px; margin-bottom: 12px; }
.app-card .tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.app-card .tags span {
  padding: 3px 10px; background: var(--gray-200); border-radius: 99px;
  font-size: 11px; font-weight: 500; color: var(--gray-700);
}
.app-card .card-footer { display: flex; justify-content: space-between; align-items: center; }

/* Filter tabs */
.filter-bar { display: flex; gap: 10px; margin-bottom: 20px; }
.filter {
  padding: 8px 16px; border: 1px solid var(--gray-300); border-radius: 8px;
  font-size: 13px; font-weight: 500; background: #fff; color: var(--gray-700);
  cursor: pointer; font-family: inherit;
}
.filter.active { border-color: var(--blue); color: var(--blue); background: var(--blue-bg); }

/* Settings tabs */
.settings-tabs { display: flex; gap: 0; margin-bottom: 24px; border-bottom: 2px solid var(--gray-300); }
.settings-tab {
  padding: 10px 20px; font-size: 14px; font-weight: 500; cursor: pointer;
  color: var(--gray-500); border-bottom: 2px solid transparent; margin-bottom: -2px;
}
.settings-tab.active { color: var(--blue); border-bottom-color: var(--blue); }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* Payment method */
.payment-methods { display: flex; flex-direction: column; gap: 12px; }
.payment-method {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px; border: 1px solid var(--gray-300); border-radius: 8px;
}
.payment-method .name { font-weight: 600; color: var(--heading); }
.connected-badge { font-size: 12px; color: var(--green); font-weight: 600; }

/* Rate input */
.rate-input { position: relative; }
.rate-input .prefix {
  position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
  font-size: 14px; font-weight: 600; color: var(--heading);
}
.rate-input input { padding-left: 28px; }

/* Responsive */
@media (max-width: 768px) {
  .sidebar { display: none; }
  .main-content { margin-left: 0; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: 1fr; }
  .app-cards { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .upload-slots { flex-direction: column; }
}