/* ================================================================
   VOYAGE NEPAL — MEMBER AUTH MODAL & GLOBAL AUTH STYLES
================================================================ */

body.vn-modal-open { overflow: hidden; }

/* ── Backdrop ── */
.vn-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 22, 51, 0.65);
  backdrop-filter: blur(4px);
  z-index: 9000;
  animation: vn-fade-in 0.2s ease;
}

/* ── Modal card ── */
.vn-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 9001;
  background: #fff;
  border-radius: 16px;
  width: min(460px, calc(100vw - 32px));
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  padding: 36px 40px 32px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.28);
  animation: vn-slide-up 0.22s ease;
}

@keyframes vn-fade-in  { from { opacity: 0; }                                  to { opacity: 1; } }
@keyframes vn-slide-up { from { opacity: 0; transform: translate(-50%, -46%); } to { opacity: 1; transform: translate(-50%, -50%); } }

/* ── Close ── */
.vn-modal-close {
  position: absolute;
  top: 12px;
  right: 14px;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--mid-grey);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
  line-height: 1;
  transition: background 0.15s;
}
.vn-modal-close:hover { background: var(--light-grey); }

/* ── Brand ── */
.vn-modal-brand {
  display: block;
  font-family: var(--font-display);
  font-size: 1.45rem;
  color: var(--dark-blue);
  text-align: center;
  margin-bottom: 22px;
}
.vn-modal-brand strong { color: var(--red); }

/* ── Tabs ── */
.vn-modal-tabs {
  display: flex;
  border-bottom: 2px solid var(--light-grey);
  margin-bottom: 24px;
}
.vn-tab {
  flex: 1;
  background: none;
  border: none;
  padding: 10px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--mid-grey);
  cursor: pointer;
  font-family: var(--font-body);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: color 0.15s, border-color 0.15s;
}
.vn-tab.active { color: var(--dark-blue); border-bottom-color: var(--dark-blue); }

/* ── Google button ── */
.vn-google-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 10px;
  background: #fff;
  border: 1px solid var(--light-grey);
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--dark-grey);
  cursor: pointer;
  font-family: var(--font-body);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.15s;
}
.vn-google-btn:hover { box-shadow: var(--shadow-md); }

/* ── Divider ── */
.vn-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 16px 0;
  color: var(--mid-grey);
  font-size: 0.78rem;
}
.vn-divider::before, .vn-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--light-grey);
}

/* ── Form fields ── */
.vn-field { display: flex; flex-direction: column; gap: 5px; margin-bottom: 13px; }
.vn-field label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--dark-grey);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.vn-input {
  padding: 10px 13px;
  border: 1px solid var(--light-grey);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-family: var(--font-body);
  color: var(--text);
  outline: none;
  transition: border-color 0.15s;
  width: 100%;
  box-sizing: border-box;
}
.vn-input:focus { border-color: var(--dark-blue); }

/* ── Feedback ── */
.vn-error {
  color: var(--red);
  background: #fff0f0;
  border: 1px solid #f5c2c7;
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 0.82rem;
  margin-bottom: 10px;
}
.vn-success {
  color: #166534;
  background: #f0fdf4;
  border: 1px solid #86efac;
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 0.82rem;
  margin-bottom: 10px;
}

/* ── Primary button ── */
.vn-btn-primary {
  width: 100%;
  padding: 11px;
  background: var(--dark-blue);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-body);
  transition: background 0.15s;
  margin-top: 2px;
}
.vn-btn-primary:hover { background: var(--mid-blue); }
.vn-btn-primary:disabled { opacity: 0.6; cursor: not-allowed; }

/* ── Link buttons & footer text ── */
.vn-link-btn {
  background: none;
  border: none;
  color: var(--mid-blue);
  font-size: 0.82rem;
  cursor: pointer;
  font-family: var(--font-body);
  padding: 0;
}
.vn-link-btn:hover { text-decoration: underline; }
.vn-modal-footer-text { text-align: center; margin-top: 14px; }
.vn-panel-desc { font-size: 0.88rem; color: var(--mid-grey); margin: 0 0 16px; line-height: 1.55; }

/* ── Nav: Sign In button ── */
#vn-nav-auth { display: flex; align-items: center; }
.vn-nav-signin-btn {
  padding: 7px 16px;
  background: var(--dark-blue);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-body);
  white-space: nowrap;
  transition: background 0.15s;
}
.vn-nav-signin-btn:hover { background: var(--mid-blue); }

/* ── Nav: signed-in user widget ── */
.vn-nav-user {
  position: relative;
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  padding: 4px 6px;
  border-radius: var(--radius-md);
  transition: background 0.15s;
}
.vn-nav-user:hover { background: var(--light-grey); }
.vn-nav-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.vn-nav-avatar--initials {
  background: var(--dark-blue);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.vn-nav-name {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--dark-grey);
  max-width: 80px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.vn-nav-chevron { color: var(--mid-grey); flex-shrink: 0; }
.vn-nav-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  background: #fff;
  border: 1px solid var(--light-grey);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  min-width: 140px;
  z-index: 500;
  display: none;
  overflow: hidden;
}
.vn-nav-dropdown.open { display: block; }
.vn-nav-dd-item {
  display: block;
  width: 100%;
  text-align: left;
  padding: 10px 16px;
  background: none;
  border: none;
  font-size: 0.84rem;
  color: var(--dark-grey);
  cursor: pointer;
  font-family: var(--font-body);
  transition: background 0.1s;
}
.vn-nav-dd-item:hover { background: var(--light-grey); }

/* ── Members-only gate (reviews page) ── */
.vn-members-gate {
  background: linear-gradient(135deg, #f0f4ff 0%, #fff8f0 100%);
  border: 1px solid #dde3f0;
  border-radius: var(--radius-lg);
  padding: 64px 32px;
  text-align: center;
  margin: 8px 0 32px;
}
.vn-members-gate-icon { font-size: 2.8rem; margin-bottom: 14px; line-height: 1; }
.vn-members-gate h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--dark-blue);
  margin: 0 0 10px;
}
.vn-members-gate p {
  color: var(--mid-grey);
  font-size: 0.93rem;
  margin: 0 0 28px;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}
.vn-gate-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.vn-gate-join-btn {
  padding: 11px 28px;
  background: var(--red);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-body);
  transition: background 0.15s;
}
.vn-gate-join-btn:hover { background: var(--red-dark, #b91c1c); }
.vn-gate-signin-btn {
  padding: 11px 28px;
  background: #fff;
  color: var(--dark-blue);
  border: 1.5px solid var(--dark-blue);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-body);
  transition: all 0.15s;
}
.vn-gate-signin-btn:hover { background: var(--dark-blue); color: #fff; }

/* Show/hide gated content based on auth state */
body:not(.vn-authenticated) .vn-auth-required { display: none !important; }
body:not(.vn-authenticated) .vn-members-gate { display: block; }
body.vn-authenticated .vn-members-gate { display: none !important; }

/* Plan box visibility is controlled by JS (auth-modal.js applyPlanGate).
   The inline style="display:none" on #mnv-plan-box is the safe default. */

.vn-plan-prompt {
  background: linear-gradient(135deg, #f0f4ff 0%, #fff8f0 100%);
  border: 1px solid #dde3f0;
  border-radius: var(--radius-lg);
  padding: 48px 32px;
  text-align: center;
}
.vn-plan-prompt-icon { font-size: 2.5rem; margin-bottom: 14px; line-height: 1; }
.vn-plan-prompt h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--dark-blue);
  margin: 0 0 10px;
}
.vn-plan-prompt p {
  color: var(--mid-grey);
  font-size: 0.93rem;
  margin: 0 0 24px;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

/* ── Auth toast notification ── */
.vn-auth-toast {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--dark-blue);
  color: #fff;
  padding: 12px 22px;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 500;
  z-index: 9999;
  white-space: nowrap;
  box-shadow: 0 4px 20px rgba(0,0,0,0.25);
  transition: transform 0.3s ease, opacity 0.3s ease;
  pointer-events: none;
}
.vn-auth-toast.show { transform: translateX(-50%) translateY(0); }

/* ── Mobile ── */
@media (max-width: 768px) {
  .vn-nav-name { display: none; }
  .vn-modal { padding: 28px 22px 24px; }
  .vn-members-gate { padding: 48px 20px; }
}