/*
 * PDFPilot4U — IAP Component Styles v1.0
 * Drop this into any page alongside iap-components.js
 * Matches the PDFPilot4U design system (Plus Jakarta Sans, same tokens)
 */

/* ── TOKEN FALLBACKS (host page tokens take precedence) ── */
:root {
  --pp-orange:        #F05A28;
  --pp-orange-light:  #FF6B3D;
  --pp-orange-bg:     #FFF4EF;
  --pp-orange-border: #FFD5C2;
  --pp-purple:        #7C3AED;
  --pp-purple-light:  #8B5CF6;
  --pp-purple-bg:     #F5F0FF;
  --pp-purple-border: #C4B5FD;
  --pp-green:         #16A34A;
  --pp-green-bg:      #F0FDF4;
  --pp-green-border:  #BBF7D0;
  --pp-red:           #DC2626;
  --pp-red-bg:        #FEF2F2;
  --pp-red-border:    #FECACA;
  --pp-yellow:        #D97706;
  --pp-yellow-bg:     #FFFBEB;
  --pp-yellow-border: #FDE68A;
  --pp-text:          #111827;
  --pp-text-muted:    #6B7280;
  --pp-text-faint:    #9CA3AF;
  --pp-surface:       #FFFFFF;
  --pp-bg:            #F9FAFB;
  --pp-border:        #E5E7EB;
  --pp-border-soft:   #F3F4F6;
  --pp-font:          'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
}

/* ════════════════════════════════════════════
   1. TOAST SYSTEM
   Position: fixed bottom-right
   ════════════════════════════════════════════ */

#pp-toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
  width: 340px;
  max-width: calc(100vw - 32px);
}

.pp-toast {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 11px;
  padding: 14px 16px;
  border-radius: 13px;
  border: 1.5px solid var(--pp-border);
  background: var(--pp-surface);
  box-shadow: 0 4px 24px rgba(0,0,0,.13);
  pointer-events: all;
  overflow: hidden;
  animation: pp-toast-in .32s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
  transition: opacity .25s ease, transform .25s ease;
}

.pp-toast.pp-toast-out {
  opacity: 0;
  transform: translateX(16px);
}

@keyframes pp-toast-in {
  from { opacity: 0; transform: translateX(24px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* Type borders */
.pp-toast.t-warning { border-color: var(--pp-yellow-border); }
.pp-toast.t-error   { border-color: var(--pp-red-border); }
.pp-toast.t-success { border-color: var(--pp-green-border); }
.pp-toast.t-upgrade { border-color: var(--pp-orange-border); background: var(--pp-orange-bg); }
.pp-toast.t-info    { border-color: var(--pp-purple-border); }

/* Icon bubble */
.pp-toast-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 800;
  margin-top: 1px;
  border: 1.5px solid;
}

.t-warning .pp-toast-icon { background: var(--pp-yellow-bg); color: var(--pp-yellow); border-color: var(--pp-yellow-border); }
.t-error   .pp-toast-icon { background: var(--pp-red-bg);    color: var(--pp-red);    border-color: var(--pp-red-border); }
.t-success .pp-toast-icon { background: var(--pp-green-bg);  color: var(--pp-green);  border-color: var(--pp-green-border); }
.t-upgrade .pp-toast-icon { background: var(--pp-orange); color: #fff; border-color: var(--pp-orange); }
.t-info    .pp-toast-icon { background: var(--pp-purple-bg); color: var(--pp-purple); border-color: var(--pp-purple-border); }

/* Body */
.pp-toast-body { flex: 1; min-width: 0; }

.pp-toast-title {
  font-family: var(--pp-font);
  font-size: 13px;
  font-weight: 700;
  color: var(--pp-text);
  line-height: 1.3;
  margin-bottom: 3px;
}

.pp-toast-msg {
  font-family: var(--pp-font);
  font-size: 12px;
  color: var(--pp-text-muted);
  line-height: 1.45;
}

/* Actions */
.pp-toast-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 9px;
}

.pp-toast-act {
  font-family: var(--pp-font);
  font-size: 11.5px;
  font-weight: 700;
  padding: 5px 13px;
  border-radius: 7px;
  border: none;
  cursor: pointer;
  transition: opacity .15s;
}
.pp-toast-act:hover { opacity: .82; }
.pp-toast-act.act-primary { background: var(--pp-orange); color: #fff; }
.pp-toast-act.act-ghost   { background: transparent; color: var(--pp-text-muted); font-weight: 500; padding-left: 0; }

/* Close */
.pp-toast-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--pp-text-faint);
  font-size: 18px;
  line-height: 1;
  padding: 0;
  flex-shrink: 0;
  transition: color .15s;
}
.pp-toast-close:hover { color: var(--pp-text-muted); }

/* Progress bar */
.pp-toast-prog {
  position: absolute;
  bottom: 0; left: 0;
  height: 3px;
  border-radius: 0 0 13px 13px;
  transition: width linear;
}
.t-warning .pp-toast-prog { background: var(--pp-yellow); }
.t-error   .pp-toast-prog { background: var(--pp-red); }
.t-success .pp-toast-prog { background: var(--pp-green); }
.t-upgrade .pp-toast-prog { background: var(--pp-orange); }
.t-info    .pp-toast-prog { background: var(--pp-purple); }


/* ════════════════════════════════════════════
   2. UPGRADE MODAL
   Position: fixed center screen (overlay)
   ════════════════════════════════════════════ */

.pp-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .48);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 9998;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: pp-overlay-in .2s ease forwards;
}

@keyframes pp-overlay-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.pp-modal {
  background: var(--pp-surface);
  border-radius: 22px;
  width: 100%;
  max-width: 450px;
  box-shadow: 0 24px 72px rgba(0,0,0,.22);
  overflow: hidden;
  animation: pp-modal-in .32s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes pp-modal-in {
  from { opacity: 0; transform: scale(0.9) translateY(24px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.pp-modal-head {
  padding: 28px 28px 22px;
  border-bottom: 1.5px solid var(--pp-border-soft);
  position: relative;
}

.pp-modal-emoji {
  width: 52px;
  height: 52px;
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 16px;
}
.pp-modal-emoji.emo-orange { background: var(--pp-orange-bg); }
.pp-modal-emoji.emo-purple { background: var(--pp-purple-bg); }
.pp-modal-emoji.emo-green  { background: var(--pp-green-bg); }

.pp-modal-title {
  font-family: var(--pp-font);
  font-size: 20px;
  font-weight: 800;
  color: var(--pp-text);
  letter-spacing: -.025em;
  line-height: 1.2;
  margin-bottom: 7px;
}

.pp-modal-sub {
  font-family: var(--pp-font);
  font-size: 13.5px;
  color: var(--pp-text-muted);
  line-height: 1.55;
}

.pp-modal-x {
  position: absolute;
  top: 20px; right: 20px;
  background: var(--pp-bg);
  border: 1.5px solid var(--pp-border);
  border-radius: 9px;
  width: 33px; height: 33px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  color: var(--pp-text-muted);
  transition: all .15s;
  font-family: var(--pp-font);
}
.pp-modal-x:hover { background: var(--pp-border-soft); color: var(--pp-text); }

/* Plan compare grid */
.pp-plan-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 11px;
  padding: 20px 28px;
}

.pp-plan-card {
  border: 1.5px solid var(--pp-border);
  border-radius: 13px;
  padding: 15px;
}
.pp-plan-card.pc-current { background: var(--pp-bg); }
.pp-plan-card.pc-purple  { background: var(--pp-purple-bg); border-color: var(--pp-purple-border); }
.pp-plan-card.pc-orange  { background: var(--pp-orange-bg); border-color: var(--pp-orange-border); }
.pp-plan-card.pc-green   { background: var(--pp-green-bg);  border-color: var(--pp-green-border); }

.pp-plan-tag {
  font-family: var(--pp-font);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--pp-text-faint);
  margin-bottom: 4px;
}

.pp-plan-name {
  font-family: var(--pp-font);
  font-size: 15px;
  font-weight: 800;
  color: var(--pp-text);
  margin-bottom: 11px;
}
.pc-purple .pp-plan-name { color: var(--pp-purple); }
.pc-orange .pp-plan-name { color: var(--pp-orange); }
.pc-green  .pp-plan-name { color: var(--pp-green); }

.pp-plan-items {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.pp-plan-items li {
  font-family: var(--pp-font);
  font-size: 11.5px;
  color: var(--pp-text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  line-height: 1.35;
}

.pp-plan-items li::before {
  content: '';
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--pp-border);
  flex-shrink: 0;
}
.pc-purple .pp-plan-items li::before { background: var(--pp-purple); }
.pc-orange .pp-plan-items li::before { background: var(--pp-orange); }
.pc-green  .pp-plan-items li::before { background: var(--pp-green); }

/* Footer */
.pp-modal-foot {
  padding: 4px 28px 26px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pp-modal-cta {
  font-family: var(--pp-font);
  font-size: 14px;
  font-weight: 700;
  padding: 14px 24px;
  border-radius: 11px;
  border: none;
  cursor: pointer;
  width: 100%;
  text-align: center;
  transition: all .16s;
  letter-spacing: -.01em;
}
.pp-modal-cta.cta-orange { background: var(--pp-orange); color: #fff; }
.pp-modal-cta.cta-orange:hover { background: var(--pp-orange-light); transform: translateY(-1px); box-shadow: 0 6px 16px rgba(240,90,40,.28); }
.pp-modal-cta.cta-purple { background: var(--pp-purple); color: #fff; }
.pp-modal-cta.cta-purple:hover { opacity: .9; transform: translateY(-1px); box-shadow: 0 6px 16px rgba(124,58,237,.28); }

.pp-modal-dismiss {
  font-family: var(--pp-font);
  font-size: 13px;
  font-weight: 500;
  color: var(--pp-text-muted);
  background: none;
  border: none;
  cursor: pointer;
  text-align: center;
  transition: color .15s;
  padding: 4px;
}
.pp-modal-dismiss:hover { color: var(--pp-text); }

.pp-modal-note {
  font-family: var(--pp-font);
  font-size: 11.5px;
  color: var(--pp-text-faint);
  text-align: center;
}


/* ════════════════════════════════════════════
   3. INLINE ERROR / WARNING BARS
   Position: injected below target element
   ════════════════════════════════════════════ */

.pp-bar {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 11px 14px;
  border-radius: 10px;
  border: 1.5px solid;
  margin-top: 9px;
  animation: pp-bar-in .22s ease forwards;
}

@keyframes pp-bar-in {
  from { opacity: 0; transform: translateY(-5px); }
  to   { opacity: 1; transform: translateY(0); }
}

.pp-bar.bar-error   { background: var(--pp-red-bg);    border-color: var(--pp-red-border); }
.pp-bar.bar-warning { background: var(--pp-yellow-bg); border-color: var(--pp-yellow-border); }
.pp-bar.bar-info    { background: var(--pp-purple-bg); border-color: var(--pp-purple-border); }

.pp-bar-icon { font-size: 15px; flex-shrink: 0; line-height: 1.3; }

.pp-bar-body { flex: 1; min-width: 0; }

.pp-bar-title {
  font-family: var(--pp-font);
  font-size: 12.5px;
  font-weight: 700;
  color: var(--pp-text);
  margin-bottom: 2px;
  line-height: 1.3;
}

.pp-bar-msg {
  font-family: var(--pp-font);
  font-size: 11.5px;
  color: var(--pp-text-muted);
  line-height: 1.45;
}

.pp-bar-btn {
  font-family: var(--pp-font);
  font-size: 11.5px;
  font-weight: 700;
  padding: 5px 13px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  flex-shrink: 0;
  transition: opacity .15s;
  align-self: center;
  white-space: nowrap;
}
.pp-bar-btn:hover { opacity: .82; }
.bar-error   .pp-bar-btn { background: var(--pp-red);    color: #fff; }
.bar-warning .pp-bar-btn { background: var(--pp-yellow); color: #fff; }
.bar-info    .pp-bar-btn { background: var(--pp-purple); color: #fff; }

.pp-bar-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--pp-text-faint);
  font-size: 15px;
  flex-shrink: 0;
  padding: 0;
  line-height: 1;
  transition: color .15s;
  align-self: flex-start;
  margin-top: 1px;
}
.pp-bar-close:hover { color: var(--pp-text-muted); }


/* ════════════════════════════════════════════
   4. FEATURE LOCK OVERLAY
   Position: absolute over AI feature card
   ════════════════════════════════════════════ */

.pp-locked {
  position: relative;
  overflow: hidden;
}

.pp-lock-veil {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: rgba(249, 250, 251, 0.84);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
  z-index: 10;
  transition: background .2s;
}
.pp-lock-veil:hover { background: rgba(249, 250, 251, 0.74); }

.pp-lock-badge {
  width: 38px; height: 38px;
  background: var(--pp-purple);
  border-radius: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  box-shadow: 0 3px 10px rgba(124,58,237,.35);
}

.pp-lock-label {
  font-family: var(--pp-font);
  font-size: 11px;
  font-weight: 700;
  color: var(--pp-purple);
  letter-spacing: .04em;
}

.pp-lock-hint {
  font-family: var(--pp-font);
  font-size: 10px;
  color: var(--pp-text-faint);
}


/* ════════════════════════════════════════════
   5. STORAGE BANNER
   Position: top of dashboard / My Files page
   ════════════════════════════════════════════ */

.pp-storage-banner {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 11px 20px;
  background: var(--pp-surface);
  border-bottom: 1.5px solid var(--pp-orange-border);
  animation: pp-banner-drop .3s ease forwards;
}
.pp-storage-banner.sb-critical {
  background: var(--pp-red-bg);
  border-bottom-color: var(--pp-red-border);
}

@keyframes pp-banner-drop {
  from { transform: translateY(-100%); opacity: 0; }
  to   { transform: translateY(0);     opacity: 1; }
}

.pp-sb-icon { font-size: 18px; flex-shrink: 0; }

.pp-sb-body { flex: 1; min-width: 0; }

.pp-sb-text {
  font-family: var(--pp-font);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--pp-text);
  margin-bottom: 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pp-sb-track {
  display: flex;
  align-items: center;
  gap: 9px;
}

.pp-sb-bar {
  flex: 1;
  height: 5px;
  background: var(--pp-border);
  border-radius: 10px;
  overflow: hidden;
}

.pp-sb-fill {
  height: 100%;
  border-radius: 10px;
  background: var(--pp-orange);
  transition: width .45s ease;
}
.sb-critical .pp-sb-fill { background: var(--pp-red); }

.pp-sb-pct {
  font-family: var(--pp-font);
  font-size: 11px;
  font-weight: 700;
  color: var(--pp-orange);
  white-space: nowrap;
  flex-shrink: 0;
}
.sb-critical .pp-sb-pct { color: var(--pp-red); }

.pp-sb-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.pp-sb-btn {
  font-family: var(--pp-font);
  font-size: 12px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: all .15s;
  white-space: nowrap;
}
.pp-sb-btn.sbb-upgrade { background: var(--pp-orange); color: #fff; }
.pp-sb-btn.sbb-upgrade:hover { opacity: .9; }
.pp-sb-btn.sbb-manage  { background: var(--pp-bg); border: 1.5px solid var(--pp-border); color: var(--pp-text-muted); }
.pp-sb-btn.sbb-manage:hover { color: var(--pp-text); }

.pp-sb-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--pp-text-faint);
  font-size: 19px;
  padding: 0;
  flex-shrink: 0;
  line-height: 1;
  transition: color .15s;
}
.pp-sb-close:hover { color: var(--pp-text); }


/* ════════════════════════════════════════════
   6. CHAT LIMIT BAR
   Position: above chat input, inside chat UI
   ════════════════════════════════════════════ */

.pp-chat-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 14px;
  border-radius: 10px;
  border: 1.5px solid;
  margin-bottom: 9px;
  animation: pp-bar-in .22s ease forwards;
}
.pp-chat-bar.cb-warning  { background: var(--pp-yellow-bg); border-color: var(--pp-yellow-border); }
.pp-chat-bar.cb-critical { background: var(--pp-red-bg);    border-color: var(--pp-red-border); }

.pp-chat-bar-icon { font-size: 16px; flex-shrink: 0; }

.pp-chat-bar-body { flex: 1; }

.pp-chat-bar-line1 {
  font-family: var(--pp-font);
  font-size: 12.5px;
  font-weight: 700;
  color: var(--pp-text);
}

.pp-chat-bar-line2 {
  font-family: var(--pp-font);
  font-size: 11px;
  color: var(--pp-text-muted);
  margin-top: 1px;
}

.pp-chat-bar-btn {
  font-family: var(--pp-font);
  font-size: 11.5px;
  font-weight: 700;
  padding: 5px 13px;
  border-radius: 8px;
  border: none;
  background: var(--pp-orange);
  color: #fff;
  cursor: pointer;
  flex-shrink: 0;
  white-space: nowrap;
  transition: opacity .15s;
}
.pp-chat-bar-btn:hover { opacity: .85; }

/* Blocked input states */
.pp-input-blocked {
  border-color: var(--pp-red-border) !important;
  background: var(--pp-red-bg) !important;
  pointer-events: none;
}
.pp-send-blocked {
  opacity: 0.38;
  pointer-events: none;
  cursor: not-allowed !important;
}


/* ════════════════════════════════════════════
   7. USAGE METER
   Position: toolbar, sidebar, or dashboard
   ════════════════════════════════════════════ */

.pp-meter {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 13px;
  background: var(--pp-surface);
  border: 1.5px solid var(--pp-border);
  border-radius: 11px;
}

.pp-meter-icon { font-size: 15px; flex-shrink: 0; }

.pp-meter-body { flex: 1; min-width: 0; }

.pp-meter-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 5px;
}

.pp-meter-label {
  font-family: var(--pp-font);
  font-size: 11px;
  font-weight: 600;
  color: var(--pp-text-muted);
}

.pp-meter-count {
  font-family: var(--pp-font);
  font-size: 11px;
  font-weight: 700;
  color: var(--pp-text);
}

.pp-meter-track {
  height: 4px;
  background: var(--pp-border);
  border-radius: 10px;
  overflow: hidden;
}

.pp-meter-fill {
  height: 100%;
  border-radius: 10px;
  background: var(--pp-green);
  transition: width .4s ease, background .4s ease;
}
.pp-meter-fill.mf-warn { background: var(--pp-yellow); }
.pp-meter-fill.mf-crit { background: var(--pp-red); }