/* [Firm Name] — CA Client Portal Shared Styles */

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

:root {
  --primary:   #1a3c6e;
  --secondary: #2c5282;
  --accent:    #c8a45a;
  --success:   #276749;
  --warning:   #b7791f;
  --danger:    #c53030;
  --purple:    #6b46c1;
  --light:     #f7f8fc;
  --white:     #ffffff;
  --border:    #e2e8f0;
  --text:      #2d3748;
  --muted:     #718096;
  --sw:        260px;
}

body {
  font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--light);
  color: var(--text);
  line-height: 1.6;
  display: flex;
  min-height: 100vh;
}

/* ── Sidebar ─────────────────────────────────────── */
#sidebar {
  width: var(--sw);
  background: var(--primary);
  color: #fff;
  position: fixed;
  height: 100vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  z-index: 100;
}

.sidebar-header {
  padding: 22px 18px 18px;
  border-bottom: 1px solid rgba(255,255,255,.12);
}

.firm-logo {
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: .4px;
  margin-bottom: 14px;
}

.user-card {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.avatar {
  width: 38px;
  height: 38px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-weight: 700;
  font-size: .85rem;
  flex-shrink: 0;
}

.user-name    { font-size: .88rem; font-weight: 600; }
.user-company { font-size: .73rem; opacity: .7; }

.tier-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 11px;
  border-radius: 20px;
  font-size: .74rem;
  font-weight: 600;
}

/* ── Sidebar Nav ─────────────────────────────────── */
.sidebar-nav {
  padding: 14px 10px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 11px;
  color: rgba(255,255,255,.82);
  text-decoration: none;
  border-radius: 7px;
  margin-bottom: 2px;
  font-size: .85rem;
  transition: background .18s, color .18s;
}

.sidebar-nav a:hover  { background: rgba(255,255,255,.1); color: #fff; }
.sidebar-nav a.active { background: var(--secondary); color: #fff; border-left: 3px solid var(--accent); }

.nav-icon  { font-size: .95rem; width: 18px; text-align: center; flex-shrink: 0; }
.nav-label { flex: 1; }

.nav-notif {
  background: var(--danger);
  color: #fff;
  font-size: .65rem;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 9px;
}

.nav-tier-pill {
  font-size: .62rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 8px;
}

.logout-link {
  margin-top: auto !important;
  color: rgba(255,255,255,.55) !important;
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 14px !important;
  margin-top: 16px !important;
}

.sidebar-footer-gro {
  padding: 12px 18px;
  border-top: 1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.18);
}

/* ── Main Area ───────────────────────────────────── */
#main {
  margin-left: var(--sw);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.page-header {
  background: var(--white);
  padding: 20px 32px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 50;
}

.page-header h1 { color: var(--primary); font-size: 1.35rem; font-weight: 700; }

.page-body { padding: 26px 32px; flex: 1; }

/* ── Cards ───────────────────────────────────────── */
.card {
  background: var(--white);
  border-radius: 12px;
  padding: 22px 24px;
  box-shadow: 0 2px 10px rgba(0,0,0,.06);
  border: 1px solid var(--border);
  margin-bottom: 20px;
}

.card-title {
  color: var(--primary);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--accent);
  display: inline-block;
}

/* ── Stat Cards ──────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 16px;
  margin-bottom: 22px;
}

.stat-card {
  background: var(--white);
  border-radius: 10px;
  padding: 18px 20px;
  box-shadow: 0 2px 10px rgba(0,0,0,.06);
  border: 1px solid var(--border);
  border-top: 3px solid var(--accent);
}
.stat-card.blue   { border-top-color: var(--secondary); }
.stat-card.green  { border-top-color: var(--success); }
.stat-card.red    { border-top-color: var(--danger); }
.stat-card.purple { border-top-color: var(--purple); }

.stat-label { font-size: .74rem; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 5px; }
.stat-value { font-size: 1.7rem; font-weight: 700; color: var(--primary); line-height: 1; }
.stat-sub   { font-size: .75rem; color: var(--muted); margin-top: 4px; }

/* ── Tables ──────────────────────────────────────── */
.table-wrap { overflow-x: auto; }

table { width: 100%; border-collapse: collapse; font-size: .87rem; }
thead th { background: var(--primary); color: #fff; padding: 11px 14px; text-align: left; font-weight: 600; font-size: .82rem; }
tbody td { padding: 11px 14px; border-bottom: 1px solid var(--border); }
tbody tr:hover { background: var(--light); }

/* ── Badges ──────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: .72rem;
  font-weight: 700;
}
.badge-pending   { background: #fef3c7; color: #92400e; }
.badge-progress  { background: #dbeafe; color: #1e40af; }
.badge-review    { background: #ede9fe; color: #5b21b6; }
.badge-delivered { background: #d1fae5; color: #065f46; }
.badge-paid      { background: #d1fae5; color: #065f46; }
.badge-unpaid    { background: #fee2e2; color: #991b1b; }
.badge-overdue   { background: #fee2e2; color: #991b1b; }
.badge-approved  { background: #d1fae5; color: #065f46; }
.badge-awaiting  { background: #fef3c7; color: #92400e; }

/* ── Buttons ─────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: 7px;
  font-size: .86rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: opacity .2s, background .2s;
  text-decoration: none;
  font-family: inherit;
}
.btn-primary  { background: var(--primary); color: #fff; }
.btn-primary:hover  { background: var(--secondary); }
.btn-accent   { background: var(--accent); color: var(--primary); }
.btn-accent:hover { opacity: .88; }
.btn-outline  { background: transparent; color: var(--primary); border: 1px solid var(--border); }
.btn-outline:hover { background: var(--light); }
.btn-success  { background: var(--success); color: #fff; }
.btn-danger   { background: var(--danger); color: #fff; }
.btn-sm       { padding: 5px 12px; font-size: .78rem; }

/* ── Forms ───────────────────────────────────────── */
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-weight: 600; color: var(--primary); margin-bottom: 6px; font-size: .88rem; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 13px;
  border: 1px solid var(--border);
  border-radius: 7px;
  font-size: .9rem;
  font-family: inherit;
  color: var(--text);
  background: #fff;
  transition: border-color .2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26,60,110,.1);
}
.form-hint { font-size: .76rem; color: var(--muted); margin-top: 4px; }
.required { color: var(--danger); }

/* ── Upload Zone ─────────────────────────────────── */
.upload-zone {
  border: 2px dashed var(--border);
  border-radius: 10px;
  padding: 32px;
  text-align: center;
  cursor: pointer;
  transition: border-color .2s, background .2s;
  background: var(--light);
}
.upload-zone:hover { border-color: var(--primary); background: #eff6ff; }
.upload-zone .uz-icon { font-size: 2.4rem; margin-bottom: 8px; }
.upload-zone p { color: var(--muted); font-size: .88rem; }

/* ── Progress Bar ────────────────────────────────── */
.progress-wrap { background: var(--border); border-radius: 6px; height: 8px; overflow: hidden; margin-top: 6px; }
.progress-bar  { background: var(--primary); height: 100%; border-radius: 6px; transition: width .4s; }

/* ── Stepper ─────────────────────────────────────── */
.stepper { display: flex; align-items: center; margin-bottom: 28px; }
.step {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
}
.step-circle {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--border);
  color: var(--muted);
  font-size: .82rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.step.active .step-circle  { background: var(--primary); color: #fff; }
.step.done .step-circle    { background: var(--success); color: #fff; }
.step-label { font-size: .82rem; color: var(--muted); }
.step.active .step-label   { color: var(--primary); font-weight: 600; }
.step.done .step-label     { color: var(--success); }
.step-line { flex: 1; height: 2px; background: var(--border); }
.step.done + .step-line    { background: var(--success); }

/* ── Compliance Calendar ─────────────────────────── */
.cal-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-radius: 9px;
  border: 1px solid var(--border);
  margin-bottom: 10px;
  background: var(--white);
}
.cal-date-box {
  text-align: center;
  min-width: 50px;
  background: var(--primary);
  color: #fff;
  border-radius: 8px;
  padding: 6px 8px;
}
.cal-day    { font-size: 1.4rem; font-weight: 700; line-height: 1; }
.cal-month  { font-size: .65rem; text-transform: uppercase; letter-spacing: .5px; }
.cal-info   { flex: 1; }
.cal-title  { font-weight: 600; font-size: .9rem; color: var(--primary); }
.cal-sub    { font-size: .78rem; color: var(--muted); }
.cal-urgent { border-left: 3px solid var(--danger); }
.cal-warn   { border-left: 3px solid var(--warning); }
.cal-ok     { border-left: 3px solid var(--success); }

/* ── Chatbot Widget ──────────────────────────────── */
#cb-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 54px;
  height: 54px;
  background: var(--primary);
  border: none;
  border-radius: 50%;
  font-size: 1.4rem;
  cursor: pointer;
  box-shadow: 0 4px 18px rgba(0,0,0,.22);
  z-index: 900;
  transition: transform .2s;
}
#cb-btn:hover { transform: scale(1.08); }

#cb-panel {
  position: fixed;
  bottom: 96px;
  right: 28px;
  width: 340px;
  height: 470px;
  background: var(--white);
  border-radius: 16px;
  box-shadow: 0 8px 40px rgba(0,0,0,.16);
  z-index: 901;
  flex-direction: column;
  overflow: hidden;
}

#cb-head {
  background: var(--primary);
  color: #fff;
  padding: 14px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-shrink: 0;
}

#cb-close {
  background: none;
  border: none;
  color: #fff;
  font-size: 1.1rem;
  cursor: pointer;
  opacity: .8;
}
#cb-close:hover { opacity: 1; }

#cb-msgs {
  flex: 1;
  overflow-y: auto;
  padding: 14px;
  background: var(--light);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cb-row { display: flex; flex-direction: column; }
.cb-row.user { align-items: flex-end; }
.cb-row.bot  { align-items: flex-start; }

.cb-bubble {
  padding: 10px 13px;
  border-radius: 12px;
  font-size: .84rem;
  max-width: 88%;
  line-height: 1.45;
}
.cb-bubble.bot  { background: #fff; border-radius: 12px 12px 12px 3px; box-shadow: 0 1px 4px rgba(0,0,0,.08); }
.cb-bubble.user { background: var(--primary); color: #fff; border-radius: 12px 12px 3px 12px; }
.cb-bubble a    { color: var(--accent); }

.cb-meta {
  font-size: .68rem;
  color: var(--muted);
  margin-top: 4px;
  padding-left: 2px;
}

.cb-rate {
  background: none;
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: 1px 6px;
  font-size: .7rem;
  cursor: pointer;
  margin-left: 4px;
}
.cb-rate:disabled { opacity: .5; cursor: default; }

#cb-quick {
  padding: 8px 12px;
  background: #fff;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  flex-shrink: 0;
}
#cb-quick button {
  background: #eff6ff;
  color: #1e40af;
  border: 1px solid #dbeafe;
  border-radius: 12px;
  padding: 4px 9px;
  font-size: .72rem;
  cursor: pointer;
  font-family: inherit;
}
#cb-quick button:hover { background: #dbeafe; }

#cb-footer {
  padding: 10px 12px;
  background: #fff;
  display: flex;
  gap: 8px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}
#cb-input {
  flex: 1;
  padding: 9px 13px;
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: .87rem;
  font-family: inherit;
  outline: none;
}
#cb-input:focus { border-color: var(--primary); }
#cb-send {
  width: 38px;
  height: 38px;
  background: var(--primary);
  border: none;
  border-radius: 50%;
  color: #fff;
  cursor: pointer;
  font-size: .95rem;
  flex-shrink: 0;
}
#cb-send:hover { background: var(--secondary); }

/* ── Tier Upgrade Screen ─────────────────────────── */
.upgrade-screen {
  text-align: center;
  padding: 60px 30px;
}
.upgrade-screen .lock-icon { font-size: 3.5rem; margin-bottom: 14px; }
.upgrade-screen h2 { color: var(--primary); margin-bottom: 8px; }
.upgrade-screen p  { color: var(--muted); margin-bottom: 6px; font-size: .92rem; }

/* ── Misc Helpers ────────────────────────────────── */
.flex         { display: flex; }
.flex-center  { display: flex; align-items: center; justify-content: center; }
.gap-2        { gap: 8px; }
.gap-3        { gap: 12px; }
.gap-4        { gap: 16px; }
.mt-2         { margin-top: 8px; }
.mt-3         { margin-top: 12px; }
.mt-4         { margin-top: 16px; }
.mb-4         { margin-bottom: 16px; }
.two-col      { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.three-col    { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
.text-muted   { color: var(--muted); font-size: .85rem; }
.text-primary { color: var(--primary); }
.fw-600       { font-weight: 600; }

@media (max-width: 780px) {
  :root { --sw: 0px; }
  #sidebar { display: none; }
  #main { margin-left: 0; }
  .two-col, .three-col { grid-template-columns: 1fr; }
}

/* ── Financial Tools Section ── */
.tools-section {
  margin-top: 28px;
  margin-bottom: 28px;
}

.tools-header {
  margin-bottom: 20px;
}

.tools-header h2 {
  color: var(--primary);
  font-size: 1.25rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
}

.tools-header p {
  color: var(--muted);
  font-size: 0.88rem;
  margin-top: 4px;
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  margin-bottom: 20px;
}

.tool-card {
  background: var(--white);
  border-radius: 20px; /* 18-24px requested */
  padding: 26px;
  box-shadow: 0 4px 18px rgba(26, 60, 110, 0.04);
  border: 1px solid var(--border);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  outline: none;
  min-height: 180px; /* Ensures equal height */
}

/* Hover state */
.tool-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent);
  box-shadow: 0 10px 30px rgba(200, 164, 90, 0.12);
}

/* Focus / keyboard state */
.tool-card:focus-visible {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(200, 164, 90, 0.35);
}

/* Selected / Featured Card: New Income Tax Act 2025 */
.tool-card.featured-card {
  border: 1.5px solid var(--accent);
  background: linear-gradient(135deg, rgba(255, 255, 255, 1) 0%, rgba(200, 164, 90, 0.05) 100%);
  box-shadow: 0 6px 22px rgba(200, 164, 90, 0.08);
}

.tool-card.featured-card:hover {
  box-shadow: 0 12px 35px rgba(200, 164, 90, 0.2);
}

/* Badge for featured card */
.tool-card-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: var(--accent);
  color: var(--primary);
  font-size: 0.65rem;
  font-weight: 800;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 20px;
  letter-spacing: 0.5px;
  box-shadow: 0 2px 6px rgba(200, 164, 90, 0.2);
}

.tool-card-top {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 20px;
}

.tool-card-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.45rem;
  background: var(--light);
  color: var(--primary);
  flex-shrink: 0;
  transition: all 0.3s ease;
  border: 1px solid var(--border);
}

.tool-card:hover .tool-card-icon {
  background: rgba(200, 164, 90, 0.12);
  border-color: rgba(200, 164, 90, 0.35);
  color: var(--accent);
}

.tool-card.featured-card .tool-card-icon {
  background: rgba(200, 164, 90, 0.15);
  border-color: rgba(200, 164, 90, 0.4);
  color: var(--accent);
}

.tool-card-info {
  flex: 1;
}

.tool-card-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.4;
  margin-bottom: 6px;
  transition: color 0.25s ease;
}

.tool-card:hover .tool-card-title {
  color: var(--secondary);
}

.tool-card-desc {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.5;
}

.tool-card-action {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.25s ease;
  align-self: flex-start;
  margin-top: auto;
}

.tool-card:hover .tool-card-action {
  color: var(--accent);
  transform: translateX(4px);
}

/* ── Interactive Calculator Views ── */
.calc-container {
  background: var(--white);
  border-radius: 20px;
  padding: 32px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  border: 1px solid var(--border);
  margin-bottom: 24px;
}

.calc-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
  transition: color 0.2s;
  cursor: pointer;
  background: none;
  border: none;
  font-family: inherit;
}

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

.calc-title-area {
  margin-bottom: 28px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 16px;
}

.calc-title-area h2 {
  font-size: 1.4rem;
  color: var(--primary);
  font-weight: 800;
  margin-bottom: 6px;
}

.calc-title-area p {
  color: var(--muted);
  font-size: 0.88rem;
}

.calc-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
}

@media (max-width: 900px) {
  .calc-layout {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

.calc-panel {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.calc-results {
  background: linear-gradient(135deg, var(--primary) 0%, #0f2447 100%);
  color: #fff;
  border-radius: 16px;
  padding: 30px;
  border: 1px solid rgba(200, 164, 90, 0.25);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 24px;
}

.calc-result-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--accent);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 12px;
  margin-bottom: 8px;
}

.calc-result-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px dotted rgba(255, 255, 255, 0.12);
}

.calc-result-row:last-child {
  border-bottom: none;
}

.calc-result-label {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.8);
}

.calc-result-value {
  font-size: 1.15rem;
  font-weight: 700;
}

.calc-result-value.highlight {
  font-size: 1.6rem;
  color: var(--accent);
}

.calc-slider-wrap {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.calc-slider-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.calc-slider-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
}

.calc-slider-val {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--secondary);
}

.calc-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 5px;
  background: var(--border);
  outline: none;
  transition: opacity .2s;
}

.calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  border: 2px solid var(--white);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  transition: transform 0.15s ease;
}

.calc-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.calc-table-comparison {
  width: 100%;
  border-collapse: collapse;
  margin-top: 14px;
}

.calc-table-comparison th {
  background: rgba(255, 255, 255, 0.05);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 10px;
  text-align: left;
  border-bottom: 2px solid rgba(200, 164, 90, 0.2);
}

.calc-table-comparison td {
  padding: 10px;
  font-size: 0.85rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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