/* ============================================================
   JinYer Balance — Client Portal
   Brand: #0a0a0a bg | #C2C8D4 silver | Space Grotesk + DM Sans
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=DM+Sans:wght@300;400;500;600&display=swap');

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

:root {
  --bg:           #0a0a0a;
  --surface:      #111214;
  --surface-2:    #161718;
  --border:       rgba(255,255,255,0.08);
  --border-hover: rgba(255,255,255,0.16);
  --silver:       #C2C8D4;
  --steel:        #8A9AB0;
  --slate:        #6e8393;
  --muted:        #94a3b8;
  --white:        #f7f8fa;
  --danger:       #ef4444;
  --success:      #22c55e;
  --warning:      #f59e0b;
  --font-head:    'Space Grotesk', system-ui, sans-serif;
  --font-body:    'DM Sans', system-ui, sans-serif;
  --radius:       999px;
  --radius-card:  14px;
  --radius-sm:    8px;
}

html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { cursor: pointer; font-family: var(--font-body); }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border-hover); border-radius: 3px; }

/* ── Login ────────────────────────────────────────────── */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  position: relative;
  overflow: hidden;
}

.login-page::before {
  content: '';
  position: absolute;
  top: -40%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(194,200,212,0.05) 0%, transparent 70%);
  pointer-events: none;
}

.login-card {
  width: 100%;
  max-width: 400px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 40px;
  position: relative;
  z-index: 1;
}

.login-logo {
  text-align: center;
  margin-bottom: 8px;
}
.login-logo span {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--white);
}

.login-badge {
  display: block;
  text-align: center;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--silver);
  background: rgba(194,200,212,0.08);
  border: 1px solid rgba(194,200,212,0.15);
  border-radius: var(--radius);
  padding: 3px 12px;
  margin: 0 auto 32px;
  width: fit-content;
}

.login-title {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
  text-align: center;
}

.login-sub {
  font-size: 0.875rem;
  color: var(--muted);
  text-align: center;
  margin-bottom: 32px;
}

.login-contact {
  text-align: center;
  margin-top: 24px;
  font-size: 0.8rem;
  color: var(--slate);
}
.login-contact a { color: var(--steel); text-decoration: underline; text-underline-offset: 3px; }

/* ── Form ─────────────────────────────────────────────── */
.field { margin-bottom: 16px; }

.field label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.04em;
  margin-bottom: 7px;
}

.field input {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--white);
  transition: border-color 0.2s;
  outline: none;
}
.field input:focus { border-color: rgba(194,200,212,0.4); background: rgba(255,255,255,0.06); }
.field input::placeholder { color: var(--slate); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border: none;
  border-radius: var(--radius);
  padding: 11px 24px;
  transition: all 0.2s;
  cursor: pointer;
}

.btn-primary {
  background: var(--silver);
  color: #0a0a0a;
  width: 100%;
  padding: 13px;
  font-size: 0.9rem;
}
.btn-primary:hover { background: #d4dae5; transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.btn-ghost {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 9px 18px;
  font-size: 0.8rem;
}
.btn-ghost:hover { border-color: var(--border-hover); color: var(--white); }

.error-msg {
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.2);
  border-radius: var(--radius-sm);
  color: #fca5a5;
  font-size: 0.8rem;
  padding: 10px 14px;
  margin-bottom: 16px;
  display: none;
}
.error-msg.show { display: block; }

/* ── App Layout ───────────────────────────────────────── */
.portal-nav {
  height: 60px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 32px;
  gap: 20px;
  background: var(--surface);
  position: sticky;
  top: 0;
  z-index: 50;
}

.portal-logo {
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-right: auto;
}

.portal-nav-links {
  display: flex;
  gap: 4px;
}

.portal-nav-link {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--muted);
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  transition: all 0.15s;
  cursor: pointer;
  border: none;
  background: none;
  text-decoration: none;
}
.portal-nav-link:hover { background: rgba(255,255,255,0.04); color: var(--white); }
.portal-nav-link.active { background: rgba(194,200,212,0.08); color: var(--silver); }

.portal-user {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: 16px;
}

.portal-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(194,200,212,0.1);
  border: 1px solid rgba(194,200,212,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--silver);
}

.portal-username {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--muted);
}

.portal-logout {
  background: none;
  border: none;
  color: var(--slate);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  transition: color 0.15s;
}
.portal-logout:hover { color: var(--danger); }

.portal-page { padding: 40px 32px; max-width: 900px; margin: 0 auto; }

/* ── Welcome ──────────────────────────────────────────── */
.welcome-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 32px;
  gap: 16px;
}

.welcome-text h1 {
  font-family: var(--font-head);
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 4px;
}

.welcome-text p {
  font-size: 0.875rem;
  color: var(--muted);
}

/* ── Stage Tracker ────────────────────────────────────── */
.stage-tracker {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 28px;
  margin-bottom: 24px;
}

.stage-tracker-title {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.stages {
  display: flex;
  align-items: center;
  gap: 0;
  overflow-x: auto;
  padding-bottom: 4px;
}

.stage-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  min-width: 80px;
  position: relative;
}

.stage-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 14px;
  left: 50%;
  width: 100%;
  height: 2px;
  background: var(--border);
  z-index: 0;
}

.stage-step.done:not(:last-child)::after  { background: var(--silver); }
.stage-step.active:not(:last-child)::after { background: linear-gradient(90deg, var(--silver), var(--border)); }

.stage-dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid var(--border);
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
  transition: all 0.2s;
}

.stage-step.done .stage-dot   { border-color: var(--silver); background: var(--silver); }
.stage-step.active .stage-dot { border-color: var(--silver); box-shadow: 0 0 0 4px rgba(194,200,212,0.15); }

.stage-dot svg { width: 12px; height: 12px; }
.stage-step.done .stage-dot svg { color: #0a0a0a; }
.stage-step.active .stage-dot svg { color: var(--silver); }

.stage-label {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--slate);
  margin-top: 8px;
  text-align: center;
  white-space: nowrap;
}
.stage-step.done .stage-label   { color: var(--steel); }
.stage-step.active .stage-label { color: var(--silver); font-weight: 600; }

/* ── Quick Actions ────────────────────────────────────── */
.quick-actions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 24px;
}

.action-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  color: inherit;
}
.action-card:hover { border-color: rgba(194,200,212,0.2); transform: translateY(-2px); }

.action-icon {
  width: 36px;
  height: 36px;
  background: rgba(194,200,212,0.08);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--silver);
}
.action-icon svg { width: 18px; height: 18px; }

.action-label {
  font-family: var(--font-head);
  font-size: 0.875rem;
  font-weight: 600;
}

.action-desc {
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: -4px;
}

/* ── Loading ──────────────────────────────────────────── */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px;
  color: var(--muted);
  font-size: 0.875rem;
  gap: 10px;
}
.spinner {
  width: 18px; height: 18px;
  border: 2px solid var(--border);
  border-top-color: var(--silver);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Responsive ───────────────────────────────────────── */
@media (max-width: 640px) {
  .portal-nav { padding: 0 16px; }
  .portal-nav-links { display: none; }
  .portal-page { padding: 24px 16px; }
  .quick-actions { grid-template-columns: 1fr; }
  .welcome-row { flex-direction: column; align-items: flex-start; }
}