/* ── Envora Design System ── */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
  --bg:         #f4f5f7;
  --surface:    #ffffff;
  --border:     #e3e5ea;
  --border2:    #cdd0d8;
  --cyan:       #0ea86e;
  --cyan-dim:   rgba(14,168,110,0.08);
  --cyan-glow:  rgba(14,168,110,0.18);
  --blue:       #2563eb;
  --purple:     #7c3aed;
  --amber:      #d97706;
  --rose:       #dc2626;
  --text:       #111827;
  --text2:      #374151;
  --text3:      #6b7280;
  --text4:      #9ca3af;
  --shadow:     0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.04);
  --shadow2:    0 4px 16px rgba(0,0,0,.08);
  --r:          8px;
  --r2:         12px;
  --nav-w:      220px;
  --header-h:   56px;
  --footer-h:   48px;
}

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

html, body {
  height: 100%;
  font-family: 'Outfit', sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.55;
}

/* ── Layout shell ── */
.app-shell {
  display: grid;
  grid-template-rows: var(--header-h) 1fr var(--footer-h);
  grid-template-columns: var(--nav-w) 1fr;
  grid-template-areas:
    "header header"
    "nav    main"
    "footer footer";
  min-height: 100vh;
}

/* ── Header ── */
.app-header {
  grid-area: header;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.app-header .logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.app-header .logo-text {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.3px;
}

.app-header .logo-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  display: inline-block;
  margin-left: 1px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.user-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 20px;
  background: var(--bg);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: border-color .15s;
}

.user-chip:hover { border-color: var(--border2); }

.user-avatar {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--cyan-dim);
  border: 1.5px solid var(--cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 600;
  color: var(--cyan);
  overflow: hidden;
}

.user-avatar img { width: 100%; height: 100%; object-fit: cover; }

.user-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--text2);
  max-width: 140px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.btn-logout {
  font-size: 12px;
  color: var(--text3);
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--r);
  transition: background .15s, color .15s;
}

.btn-logout:hover { background: var(--bg); color: var(--rose); }

/* ── Project Switcher ── */
.project-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  font-family: 'Outfit', sans-serif;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text2);
  cursor: pointer;
  transition: border-color .15s, background .15s;
  white-space: nowrap;
}
.project-btn:hover { border-color: var(--border2); background: var(--surface); }
.project-dropdown {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r2);
  box-shadow: 0 8px 32px rgba(0,0,0,.12);
  min-width: 210px;
  z-index: 200;
  overflow: hidden;
}
.pdrop-head {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .7px;
  color: var(--text4);
  padding: 10px 14px 6px;
}
.pdrop-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  font-size: 13px;
  color: var(--text2);
  cursor: pointer;
  transition: background .1s;
}
.pdrop-item:hover { background: var(--bg); }
.pdrop-item.active { color: var(--cyan); font-weight: 600; }
.pdrop-item .pdrop-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--border2); flex-shrink: 0; }
.pdrop-item.active .pdrop-dot { background: var(--cyan); }
.pdrop-divider { height: 1px; background: var(--border); margin: 4px 0; }
.pdrop-create {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 9px 14px;
  font-family: 'Outfit', sans-serif;
  font-size: 13px;
  color: var(--cyan);
  font-weight: 600;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
}
.pdrop-create:hover { background: var(--bg); }
.pdrop-manage {
  display: block;
  width: 100%;
  padding: 7px 14px 10px;
  font-family: 'Outfit', sans-serif;
  font-size: 11.5px;
  color: var(--text3);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
}
.pdrop-manage:hover { color: var(--text2); }

/* ── Left Nav ── */
.app-nav {
  grid-area: nav;
  background: var(--surface);
  border-right: 1px solid var(--border);
  padding: 16px 0;
  overflow-y: auto;
  position: sticky;
  top: var(--header-h);
  height: calc(100vh - var(--header-h) - var(--footer-h));
}

.nav-section {
  margin-bottom: 4px;
}

.nav-section-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--text4);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 12px 20px 6px;
}

.nav-part-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 10.5px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.9px;
  padding: 12px 20px 7px;
  border-radius: 0;
}
.nav-part-label.ai  { color: #6366f1; }
.nav-part-label.seo { color: #0ea86e; }
.nav-part-label svg { opacity: 0.85; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 20px;
  color: var(--text2);
  font-size: 13.5px;
  font-weight: 500;
  cursor: pointer;
  border-radius: 0;
  transition: background .12s, color .12s;
  border-left: 3px solid transparent;
  text-decoration: none;
  user-select: none;
}

.nav-item:hover {
  background: var(--bg);
  color: var(--text);
}

.nav-item.active {
  background: var(--cyan-dim);
  color: var(--cyan);
  border-left-color: var(--cyan);
  font-weight: 600;
}

.nav-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  opacity: 0.7;
}

.nav-item.active svg { opacity: 1; }

.nav-badge {
  margin-left: auto;
  background: var(--cyan);
  color: white;
  font-size: 10px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 10px;
}

.nav-divider {
  height: 1px;
  background: var(--border);
  margin: 8px 16px;
}

/* ── Main content ── */
.app-main {
  grid-area: main;
  overflow-y: auto;
  padding: 28px 32px 48px;
}

.page-header {
  margin-bottom: 24px;
}

.page-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.3px;
}

.page-sub {
  font-size: 13.5px;
  color: var(--text3);
  margin-top: 4px;
}

/* ── Footer ── */
.app-footer {
  grid-area: footer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text4);
}

.footer-links {
  display: flex;
  gap: 16px;
}

.footer-links a {
  color: var(--text4);
  text-decoration: none;
  transition: color .15s;
}

.footer-links a:hover { color: var(--text3); }

/* ── Cards ── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r2);
  box-shadow: var(--shadow);
  padding: 20px;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--r);
  font-size: 13.5px;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: background .15s, opacity .15s;
}

.btn-primary {
  background: var(--cyan);
  color: white;
}

.btn-primary:hover { background: #0c9660; }

.btn-secondary {
  background: var(--bg);
  color: var(--text2);
  border: 1px solid var(--border2);
}

.btn-secondary:hover { background: var(--border); }

/* ── Login overlay ── */
.login-overlay {
  position: fixed;
  inset: 0;
  background: rgba(244,245,247,0.97);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
}

.login-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow2);
  padding: 40px 36px;
  width: 380px;
  text-align: center;
}

.login-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  margin: 16px 0 6px;
}

.login-sub {
  font-size: 13.5px;
  color: var(--text3);
  margin-bottom: 24px;
  line-height: 1.5;
}

.login-err {
  color: var(--rose);
  font-size: 12.5px;
  margin-top: 12px;
  min-height: 18px;
}

.login-footer {
  font-size: 11.5px;
  color: var(--text4);
  margin-top: 20px;
}

/* ── Utilities ── */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.gap-2 { gap: 8px; }
.gap-4 { gap: 16px; }
.mt-4 { margin-top: 16px; }
.text-sm { font-size: 12.5px; }
.text-muted { color: var(--text3); }
.hidden { display: none !important; }