/* ============================================================
   style.css – The Satoshi Faucet
   Mobile-first: main content first, sidebar below on mobile,
   sidebar pulled LEFT on desktop via order:-1
   ============================================================ */

:root {
  --accent: #c9302c;
  --accent-dark: #a72824;
  --bitcoin: #f7931a;
  --border-color: #ddd;
  --bg-light: #fafafa;
  --bg-panel: #ffffff;
  --text-main: #1a1a1a;
  --text-muted: #666;
  --radius: 8px;
  --shadow-sm: 0 1px 4px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 2px 10px rgba(0, 0, 0, 0.10);
  --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-main);
  background: #f4f4f4;
  color: var(--text-main);
  line-height: 1.55;
  font-size: 16px;
}

/* ─── Page wrapper ─── */
.page {
  max-width: 980px;
  margin: 0 auto;
  padding: 16px 14px 48px;
}

/* ============================================================
   HEADER
   ============================================================ */
header {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 60%, #0d1b2a 100%);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 18px;
}

.tap-image {
  width: 72px;
  height: auto;
  flex-shrink: 0;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.4));
}

.header-text h1 {
  font-size: clamp(1.4rem, 5vw, 2rem);
  margin: 0 0 4px;
  color: #fff;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.subtitle {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.65);
  margin: 0;
}

/* Stack on very small screens */
@media (max-width: 420px) {
  .header-inner {
    flex-direction: column;
    text-align: center;
    gap: 10px;
  }

  .tap-image {
    width: 58px;
  }
}

/* ============================================================
   LAYOUT: Flex row on desktop, column on mobile
   aside uses order:-1 to appear LEFT on desktop
   ============================================================ */
.layout {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

main {
  flex: 1;
  min-width: 0;
  /* prevent flex overflow */
}

.sidebar {
  flex: 0 0 300px;
  order: -1;
  /* ← pulls sidebar to the LEFT on desktop even though it's 2nd in DOM */
  min-width: 0;
}

/* Mobile: stack vertically, sidebar goes BELOW main (natural DOM order) */
@media (max-width: 720px) {
  .layout {
    flex-direction: column;
    gap: 16px;
  }

  .sidebar {
    order: 0;
    /* ← restore natural DOM order: appears after <main> on mobile */
    flex: none;
    width: 100%;
  }
}

/* ============================================================
   FAUCET PANEL
   ============================================================ */
.faucet-panel {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
}

.faucet-panel-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 10px;
}

.faucet-panel-text {
  font-size: 0.94rem;
  color: var(--text-muted);
  margin-bottom: 14px;
}

/* ============================================================
   CAPTCHA
   ============================================================ */
.captcha-wrap {
  border: 2px solid var(--accent);
  border-radius: 6px;
  background: #fff8f8;
  padding: 12px;
  margin-bottom: 14px;
}

.captcha-note {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 8px;
  line-height: 1.4;
}

/* Prevent reCAPTCHA overflow on small screens */
.g-recaptcha {
  transform-origin: left top;
  max-width: 100%;
  overflow: hidden;
}

@media (max-width: 360px) {
  .g-recaptcha {
    transform: scale(0.85);
  }
}

/* ============================================================
   ADDRESS ROW + FORM INPUTS
   ============================================================ */
.address-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  font-size: 0.9rem;
}

.address-row label {
  width: 100%;
  font-weight: 600;
  font-size: 0.88rem;
}

.address-row input[type="text"] {
  flex: 1;
  min-width: 0;
  padding: 9px 10px;
  border-radius: 5px;
  border: 1px solid #bbb;
  font-size: 0.92rem;
  transition: border-color 0.15s;
}

.address-row input[type="text"]:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(201, 48, 44, 0.12);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-primary {
  padding: 9px 18px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 5px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s, transform 0.1s;
}

.btn-primary:hover {
  background: var(--accent-dark);
}

.btn-primary:active {
  transform: scale(0.97);
}

.btn-primary:disabled {
  opacity: 0.55;
  cursor: default;
}

/* QR scan / upload buttons */
.qr-btn-row {
  display: flex;
  gap: 8px;
  margin-top: 10px;
  flex-wrap: wrap;
}

.btn-qr {
  padding: 7px 14px;
  font-size: 0.84rem;
  border-radius: 5px;
  border: 1px solid #1a73e8;
  background: #1a73e8;
  color: #fff;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s;
}

.btn-qr:hover {
  background: #1558b0;
  border-color: #1558b0;
}

.btn-qr-upload {
  background: #fff;
  color: #1a73e8;
}

.btn-qr-upload:hover {
  background: #e8f0fe;
}

/* ============================================================
   QR CONFIRMATION STRIP
   ============================================================ */
.qr-confirm-strip {
  margin-top: 12px;
  padding: 10px 14px;
  background: #fffbe6;
  border: 1px solid #f0c040;
  border-radius: 6px;
  font-size: 0.85rem;
}

.qr-confirm-title {
  font-weight: 600;
  margin-bottom: 5px;
  color: #7a5a00;
}

.qr-decoded-text {
  font-family: "SFMono-Regular", Menlo, Monaco, Consolas, "Courier New", monospace;
  word-break: break-all;
  font-size: 0.78rem;
  color: #333;
  background: #fff;
  padding: 6px 8px;
  border-radius: 4px;
  border: 1px solid #ddd;
  margin-bottom: 5px;
}

.qr-confirm-hint {
  color: var(--text-muted);
  font-size: 0.78rem;
}

/* ============================================================
   QR CAMERA MODAL
   ============================================================ */
.qr-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0.78);
  align-items: center;
  justify-content: center;
}

.qr-modal-box {
  background: #fff;
  border-radius: 12px;
  padding: 20px;
  max-width: 370px;
  width: 92%;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.4);
}

.qr-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
  font-size: 1rem;
}

.qr-modal-close {
  border: none;
  background: none;
  font-size: 1.4rem;
  cursor: pointer;
  line-height: 1;
  color: #555;
  padding: 0 2px;
}

.qr-modal-close:hover {
  color: #000;
}

.qr-modal-hint {
  font-size: 0.78rem;
  color: #888;
  margin-top: 8px;
  text-align: center;
}

/* ============================================================
   HELP LINK & STATUS
   ============================================================ */
.help-link {
  font-size: 0.84rem;
  margin-top: 12px;
  color: var(--text-muted);
}

.status-message {
  margin-top: 12px;
  font-size: 0.88rem;
  color: #444;
  border-radius: 5px;
  padding: 2px 0;
  word-break: break-word;
}

.status-success {
  color: #0a7f00;
  font-weight: 600;
}

.status-error {
  color: #b30000;
  font-weight: 600;
}

/* ============================================================
   INFO SECTIONS & FOOTER
   ============================================================ */
section {
  margin-bottom: 18px;
  font-size: 0.93rem;
}

section h2 {
  font-size: 1.05rem;
  margin-bottom: 5px;
  margin-top: 0;
  color: var(--text-main);
}

section p {
  margin: 3px 0;
  color: var(--text-muted);
}

footer {
  margin-top: 28px;
  padding-top: 14px;
  border-top: 1px solid var(--border-color);
  font-size: 0.8rem;
  color: #888;
}

footer a {
  color: #1a0dab;
}

/* ============================================================
   SIDEBAR
   ============================================================ */
.sidebar {
  font-size: 0.88rem;
}

.sidebar-balance {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 14px;
  box-shadow: var(--shadow-sm);
}

.sidebar-balance h2 {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin: 0 0 6px;
}

.sidebar-value {
  font-weight: 700;
  font-size: 1rem;
  color: var(--bitcoin);
}

.other-sites {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 14px;
  margin-top: 14px;
  box-shadow: var(--shadow-sm);
}

.other-sites h2 {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin: 0 0 8px;
}

.other-sites ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.other-sites li+li {
  margin-top: 4px;
}

.other-sites a {
  color: #1a0dab;
  text-decoration: none;
  font-size: 0.84rem;
}

.other-sites a:hover {
  text-decoration: underline;
}

/* Hide Other Sites on mobile to reduce clutter */
@media (max-width: 720px) {
  .other-sites {
    display: none;
  }
}

/* ============================================================
   RECENT ACTIVITY MINI DASHBOARD
   ============================================================ */
.recent-activity {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: var(--shadow-sm);
  font-size: 0.85rem;
}

.recent-activity h2 {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin: 0 0 10px;
}

.recent-activity-box {
  border: 1px solid var(--border-color);
  background: linear-gradient(135deg, #fffdf7, #f7fbff);
  border-radius: 6px;
  padding: 6px 6px 4px;
  max-height: 520px;
  overflow-y: auto;
  overflow-x: hidden;
}

/* Header row */
.recent-activity-header {
  display: grid;
  grid-template-columns: 34px 1fr 70px 28px;
  gap: 4px;
  padding: 2px 4px 4px;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #888;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.recent-head-id {
  text-align: center;
}

.recent-head-status {
  text-align: center;
}

.recent-head-time {
  text-align: center;
}

.recent-activity-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.recent-activity-item {
  display: grid;
  grid-template-columns: 34px 1fr 70px 28px;
  align-items: center;
  gap: 4px;
  padding: 4px 4px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.recent-activity-item:last-child {
  border-bottom: none;
}

.recent-activity-item:nth-child(odd) {
  background: rgba(255, 255, 255, 0.6);
}

.recent-col-id {
  font-size: 0.76rem;
  font-weight: 600;
  color: #666;
  text-align: center;
}

.recent-col-invoice {
  display: flex;
  align-items: center;
  min-width: 0;
}

.recent-invoice-pill {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 2px 6px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.05);
  font-size: 0.74rem;
  max-width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: default;
}

.recent-invoice-icon {
  font-size: 0.74rem;
}

.recent-col-status {
  text-align: center;
}

.recent-status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: 2px 5px;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 600;
  border: 1px solid transparent;
}

.recent-status-pending,
.recent-status-processing {
  background: #fff7e0;
  border-color: #f0cf80;
  color: #8a5a00;
}

.recent-status-paid {
  background: #e6f7e6;
  border-color: #9fd39f;
  color: #0a7f00;
}

.recent-status-failed,
.recent-status-blocked {
  background: #ffe6e6;
  border-color: #f0a3a3;
  color: #a30000;
}

.recent-col-time {
  text-align: center;
}

.recent-time-icon {
  font-size: 0.88rem;
  cursor: default;
  opacity: 0.8;
}

.recent-activity-footer {
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  margin-top: 6px;
  padding-top: 5px;
  text-align: right;
  font-size: 0.74rem;
}

.recent-activity-footer a {
  color: #1a0dab;
  text-decoration: none;
}

.recent-activity-footer a:hover {
  text-decoration: underline;
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}