/* ============================================================
   Business Consulting Portal — Shared Styles
   ============================================================ */

:root {
  --dark: #1A1A2E;
  --dark-mid: #16213E;
  --gold: #C9A84C;
  --gold-light: #E8C97A;
  --gold-pale: #F5EDD6;
  --bg: #F7F4EE;
  --white: #FFFFFF;
  --text: #2C2C2C;
  --muted: #6B6B6B;
  --border: #E0DDD5;
  --success: #27AE60;
  --danger: #C0392B;
  --warn: #E67E22;
  --info: #2980B9;
  --shadow-sm: 0 1px 4px rgba(0,0,0,0.08);
  --shadow: 0 2px 12px rgba(0,0,0,0.10);
  --shadow-lg: 0 6px 30px rgba(0,0,0,0.14);
  --radius: 10px;
  --radius-lg: 16px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  background: var(--bg); color: var(--text); line-height: 1.6; min-height: 100vh;
}

/* ---- Typography ---- */
h1 { font-size: 2rem; font-weight: 700; line-height: 1.2; }
h2 { font-size: 1.5rem; font-weight: 600; line-height: 1.3; }
h3 { font-size: 1.15rem; font-weight: 600; }
h4 { font-size: 1rem; font-weight: 600; }
p { margin-bottom: .75rem; }
p:last-child { margin-bottom: 0; }
a { color: var(--gold); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---- Layout ---- */
.container { max-width: 1100px; margin: 0 auto; padding: 0 1.5rem; }
.container-sm { max-width: 540px; margin: 0 auto; padding: 0 1.5rem; }

/* ---- Navbar ---- */
.navbar {
  background: var(--dark); padding: .85rem 1.5rem;
  display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; z-index: 100; box-shadow: var(--shadow);
}
.navbar-brand { color: var(--gold); font-size: 1.2rem; font-weight: 700; letter-spacing: .03em; text-decoration: none; }
.navbar-brand span { color: var(--white); font-weight: 300; }
.navbar-right { display: flex; align-items: center; gap: 1rem; }
.navbar-user { color: #ccc; font-size: .875rem; }
.navbar-logout {
  background: transparent; border: 1px solid rgba(255,255,255,.25); color: var(--white);
  padding: .35rem .85rem; border-radius: 6px; cursor: pointer; font-size: .875rem; transition: background .2s;
}
.navbar-logout:hover { background: rgba(255,255,255,.1); }

/* ---- Hero (landing) ---- */
.hero { background: var(--dark); color: var(--white); padding: 5rem 1.5rem 4rem; text-align: center; }
.hero h1 { color: var(--white); margin-bottom: .5rem; }
.hero h1 em { color: var(--gold); font-style: normal; }
.hero p { color: #aaa; font-size: 1.1rem; max-width: 540px; margin: 0 auto 2rem; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .45rem;
  padding: .65rem 1.4rem; border-radius: var(--radius); font-size: .95rem; font-weight: 600;
  cursor: pointer; border: none; transition: opacity .2s, transform .1s; text-decoration: none;
}
.btn:hover { opacity: .88; transform: translateY(-1px); text-decoration: none; }
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--gold); color: var(--dark); }
.btn-dark { background: var(--dark); color: var(--white); }
.btn-outline { background: transparent; border: 2px solid var(--gold); color: var(--gold); }
.btn-success { background: var(--success); color: var(--white); }
.btn-danger { background: var(--danger); color: var(--white); }
.btn-warning { background: var(--warn); color: var(--white); }
.btn-info { background: var(--info); color: var(--white); }
.btn-ghost { background: transparent; border: 1px solid var(--border); color: var(--text); }
.btn-sm { padding: .35rem .9rem; font-size: .85rem; }
.btn-lg { padding: .85rem 2rem; font-size: 1.05rem; }
.btn-full { width: 100%; }
.btn:disabled { opacity: .45; cursor: not-allowed; transform: none; }

/* ---- Cards ---- */
.card {
  background: var(--white); border-radius: var(--radius-lg); box-shadow: var(--shadow);
  padding: 1.75rem; margin-bottom: 1.25rem;
}
.card-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 1.25rem; padding-bottom: .85rem; border-bottom: 1px solid var(--border);
}
.card-title { font-size: 1.05rem; font-weight: 600; color: var(--dark); }

/* ---- Stat cards ---- */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1rem; margin-bottom: 1.5rem; }
.stat-card { background: var(--white); border-radius: var(--radius); padding: 1.25rem; box-shadow: var(--shadow-sm); text-align: center; }
.stat-card .stat-num { font-size: 2rem; font-weight: 700; color: var(--dark); }
.stat-card .stat-label { font-size: .8rem; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; margin-top: .2rem; }
.stat-card.gold .stat-num { color: var(--gold); }
.stat-card.success .stat-num { color: var(--success); }
.stat-card.warn .stat-num { color: var(--warn); }

/* ---- Tabs ---- */
.tabs { display: flex; gap: .25rem; border-bottom: 2px solid var(--border); margin-bottom: 1.5rem; overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tab-btn {
  padding: .7rem 1.2rem; background: none; border: none; border-bottom: 3px solid transparent;
  margin-bottom: -2px; font-size: .92rem; font-weight: 500; color: var(--muted); cursor: pointer;
  white-space: nowrap; transition: color .15s; display: flex; align-items: center; gap: .4rem;
}
.tab-btn:hover { color: var(--dark); }
.tab-btn.active { color: var(--dark); border-bottom-color: var(--gold); font-weight: 600; }
.tab-btn.locked { color: #bbb; cursor: default; }
.tab-btn.locked:hover { color: #bbb; }
.tab-panel { display: none; }
.tab-panel.active { display: block; }
.lock-icon { font-size: .8rem; }

/* ---- Forms ---- */
.form-group { margin-bottom: 1.25rem; }
.form-label { display: block; font-size: .875rem; font-weight: 600; margin-bottom: .4rem; color: var(--text); }
.form-label .optional { color: var(--muted); font-weight: 400; font-size: .8rem; }
.form-control {
  width: 100%; padding: .65rem 1rem; border: 1.5px solid var(--border); border-radius: 8px;
  font-size: .95rem; background: var(--white); color: var(--text); transition: border-color .15s; font-family: inherit;
}
.form-control:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201,168,76,.15); }
textarea.form-control { resize: vertical; min-height: 90px; }
select.form-control { cursor: pointer; }
.checkbox-group, .radio-group { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .35rem; }
.check-item {
  display: flex; align-items: center; gap: .5rem; background: var(--bg);
  border: 1.5px solid var(--border); border-radius: 8px; padding: .45rem .85rem;
  cursor: pointer; transition: border-color .15s, background .15s; font-size: .9rem;
}
.check-item input { display: none; }
.check-item.checked, .check-item:has(input:checked), .check-item:hover { border-color: var(--gold); background: var(--gold-pale); }

/* ---- Form stepper ---- */
.stepper { display: flex; align-items: center; justify-content: center; gap: 0; margin-bottom: 2rem; overflow-x: auto; }
.step { display: flex; flex-direction: column; align-items: center; position: relative; flex: 1; max-width: 100px; }
.step::after { content: ''; position: absolute; top: 16px; left: 50%; width: 100%; height: 2px; background: var(--border); z-index: 0; }
.step:last-child::after { display: none; }
.step-dot {
  width: 32px; height: 32px; border-radius: 50%; border: 2px solid var(--border); background: var(--white);
  display: flex; align-items: center; justify-content: center; font-size: .8rem; font-weight: 700;
  color: var(--muted); position: relative; z-index: 1; transition: all .2s;
}
.step.active .step-dot { border-color: var(--gold); color: var(--gold); background: var(--gold-pale); }
.step.done .step-dot { background: var(--gold); border-color: var(--gold); color: var(--dark); }
.step.done::after { background: var(--gold); }
.step-label { font-size: .72rem; color: var(--muted); margin-top: .35rem; text-align: center; white-space: nowrap; }
.step.active .step-label { color: var(--gold); font-weight: 600; }

/* ---- Tables ---- */
.table-wrap { overflow-x: auto; border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
thead tr { background: var(--dark); color: var(--white); }
thead th { padding: .85rem 1rem; font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; font-weight: 600; text-align: left; }
tbody tr { border-bottom: 1px solid var(--border); transition: background .1s; }
tbody tr:hover { background: var(--bg); }
tbody td { padding: .75rem 1rem; vertical-align: middle; }

/* ---- Badges ---- */
.badge { display: inline-block; padding: .2rem .65rem; border-radius: 100px; font-size: .78rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.badge-pending { background: #FFF3E0; color: var(--warn); }
.badge-approved { background: #E8F5E9; color: var(--success); }
.badge-analyzed { background: #E3F2FD; color: var(--info); }
.badge-new { background: var(--gold-pale); color: #8B6914; }

/* ---- Alerts ---- */
.alert { padding: .9rem 1.1rem; border-radius: var(--radius); font-size: .9rem; margin-bottom: 1rem; border-left: 4px solid transparent; }
.alert-info { background: #EBF5FB; border-color: var(--info); color: #1A5276; }
.alert-success { background: #EAFAF1; border-color: var(--success); color: #1E8449; }
.alert-warn { background: #FEF9E7; border-color: var(--warn); color: #7D6608; }
.alert-danger { background: #FDEDEC; border-color: var(--danger); color: #922B21; }

/* ---- Lock overlay ---- */
.locked-panel { text-align: center; padding: 3rem 1.5rem; color: var(--muted); }
.locked-panel .lock-big { font-size: 3rem; margin-bottom: 1rem; }
.locked-panel h3 { margin-bottom: .5rem; color: var(--dark); }

/* ---- Analysis display ---- */
.analysis-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 680px) { .analysis-grid { grid-template-columns: 1fr; } }
.analysis-card { background: var(--white); border-radius: var(--radius); padding: 1.1rem; box-shadow: var(--shadow-sm); border-left: 4px solid var(--border); }
.analysis-card.strength { border-left-color: var(--success); }
.analysis-card.risk { border-left-color: var(--danger); }
.analysis-card h4 { margin-bottom: .4rem; font-size: .95rem; }
.analysis-card p { font-size: .88rem; color: var(--muted); margin: 0; }
.strategy-card { background: var(--white); border-radius: var(--radius); padding: 1.25rem; box-shadow: var(--shadow-sm); margin-bottom: .85rem; border-left: 4px solid var(--gold); }
.strategy-card .strat-num { display: inline-block; background: var(--gold); color: var(--dark); width: 26px; height: 26px; border-radius: 50%; text-align: center; line-height: 26px; font-size: .8rem; font-weight: 700; margin-right: .5rem; }
.strategy-card h4 { display: inline; font-size: .98rem; }
.strategy-card .mechanic { font-size: .8rem; color: var(--gold); font-weight: 600; text-transform: uppercase; margin: .5rem 0 .3rem; }
.strategy-card p { font-size: .88rem; color: var(--muted); margin: 0; }

/* ---- Modal ---- */
.modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.55); z-index: 200; align-items: center; justify-content: center; padding: 1rem; }
.modal-overlay.open { display: flex; }
.modal { background: var(--white); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); width: 100%; max-width: 680px; max-height: 90vh; overflow-y: auto; padding: 2rem; }
.modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.5rem; }
.modal-close { background: none; border: none; font-size: 1.4rem; cursor: pointer; color: var(--muted); line-height: 1; }
.modal-close:hover { color: var(--text); }

/* ---- Page sections ---- */
.page-header { padding: 2rem 0 1.5rem; }
.page-header h1 { font-size: 1.65rem; color: var(--dark); }
.page-header p { color: var(--muted); font-size: .95rem; margin-top: .35rem; }

/* ---- Landing features ---- */
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.5rem; padding: 3.5rem 1.5rem; max-width: 1100px; margin: 0 auto; }
.feature-card { text-align: center; padding: 1.5rem; }
.feature-icon { font-size: 2.2rem; margin-bottom: .75rem; }
.feature-card h3 { margin-bottom: .5rem; }
.feature-card p { color: var(--muted); font-size: .9rem; margin: 0; }

/* ---- Footer ---- */
footer { text-align: center; padding: 2rem; color: var(--muted); font-size: .85rem; border-top: 1px solid var(--border); margin-top: 3rem; }

/* ---- Misc ---- */
.divider { border: none; border-top: 1px solid var(--border); margin: 1.5rem 0; }
.text-muted { color: var(--muted); }
.text-gold { color: var(--gold); }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-2 { margin-bottom: 1rem; }
.gap-1 { display: flex; gap: .5rem; flex-wrap: wrap; }
.gap-2 { display: flex; gap: 1rem; flex-wrap: wrap; align-items: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: .75rem; }

/* ---- Auth page ---- */
.auth-wrap { min-height: calc(100vh - 60px); display: flex; align-items: center; justify-content: center; padding: 2rem 1rem; }
.auth-card { background: var(--white); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); padding: 2.5rem; width: 100%; max-width: 440px; }
.auth-logo { text-align: center; margin-bottom: 2rem; }
.auth-logo .brand { font-size: 1.5rem; font-weight: 700; color: var(--dark); }
.auth-logo .brand em { color: var(--gold); font-style: normal; }
.auth-tabs { display: flex; background: var(--bg); border-radius: 8px; padding: 4px; margin-bottom: 1.75rem; }
.auth-tab { flex: 1; padding: .55rem; background: none; border: none; border-radius: 6px; font-size: .92rem; font-weight: 600; color: var(--muted); cursor: pointer; transition: all .15s; }
.auth-tab.active { background: var(--white); color: var(--dark); box-shadow: var(--shadow-sm); }

/* ---- Spinner ---- */
.spinner { display: inline-block; width: 18px; height: 18px; border: 2.5px solid rgba(255,255,255,.35); border-top-color: #fff; border-radius: 50%; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---- Dashboard layout ---- */
.dashboard-container { max-width: 900px; margin: 0 auto; padding: 1.5rem; }
.dashboard-header { margin-bottom: 1.5rem; }
.dashboard-header h2 { margin-bottom: .25rem; }
.status-bar { font-size: .95rem; color: var(--muted); margin-bottom: .5rem; }

/* ---- Navbar brand spans ---- */
.navbar-brand .brand-primary { color: var(--gold); }
.navbar-brand .brand-secondary { color: var(--white); font-weight: 300; }

/* ---- Tab navigation (dashboard) ---- */
.tab-navigation { display: flex; gap: .25rem; border-bottom: 2px solid var(--border); margin-bottom: 1.5rem; overflow-x: auto; scrollbar-width: none; }
.tab-navigation::-webkit-scrollbar { display: none; }

/* ---- Step indicator (intake form) ---- */
.step-indicator { display: flex; align-items: flex-start; justify-content: center; gap: 0; margin: 1.5rem 0 2rem; overflow-x: auto; }
.step-indicator .step {
  display: flex; flex-direction: column; align-items: center; position: relative; flex: 1; max-width: 110px;
}
.step-indicator .step::after {
  content: ''; position: absolute; top: 16px; left: 50%; width: 100%; height: 2px; background: var(--border); z-index: 0;
}
.step-indicator .step:last-child::after { display: none; }
.step-indicator .step span {
  width: 32px; height: 32px; border-radius: 50%; border: 2px solid var(--border); background: var(--white);
  display: flex; align-items: center; justify-content: center; font-size: .8rem; font-weight: 700;
  color: var(--muted); position: relative; z-index: 1; transition: all .2s;
}
.step-indicator .step.active span { border-color: var(--gold); color: var(--gold); background: var(--gold-pale); }
.step-indicator .step.done span { background: var(--gold); border-color: var(--gold); color: var(--dark); }
.step-indicator .step.done::after { background: var(--gold); }

/* ---- Form sections & navigation ---- */
.form-section { animation: fadeIn .25s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.form-navigation { display: flex; gap: .75rem; margin-top: 1.5rem; align-items: center; }
.btn-secondary { background: var(--bg); border: 1.5px solid var(--border); color: var(--text); }
.btn-secondary:hover { background: var(--border); }

/* ---- Style bare form elements inside .form-group ---- */
.form-group > label:first-child {
  display: block; font-size: .875rem; font-weight: 600; margin-bottom: .4rem; color: var(--text);
}
.form-group input[type="text"],
.form-group input[type="tel"],
.form-group input[type="url"],
.form-group input[type="email"],
.form-group input[type="number"],
.form-group select,
.form-group textarea {
  width: 100%; padding: .65rem 1rem; border: 1.5px solid var(--border); border-radius: 8px;
  font-size: .95rem; background: var(--white); color: var(--text); transition: border-color .15s; font-family: inherit;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201,168,76,.15);
}
.form-group textarea { resize: vertical; min-height: 90px; }
.form-group select { cursor: pointer; }

/* ---- Responsive ---- */
@media (max-width: 600px) {
  .card { padding: 1.25rem; }
  .modal { padding: 1.5rem; }
  h1 { font-size: 1.6rem; }
  .auth-card { padding: 1.75rem; }
  .dashboard-container { padding: 1rem; }
  .step-indicator .step { max-width: 70px; }
  .step-indicator .step span { width: 28px; height: 28px; font-size: .75rem; }
}