/* public/css/style.css — Windows 95/98 Email Client theme */

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

:root {
  /* Win95 palette */
  --win-bg: #c0c0c0;
  --win-content: #ffffff;
  --win-title-start: #000080;
  --win-title-end: #1084d0;
  --win-accent: #000080;
  --win-text: #000000;
  --win-muted: #555555;
  --win-border-light: #ffffff;
  --win-border-dark: #808080;
  --win-border-darker: #404040;
  --win-error: #ff4444;
  --win-error-text: #cc0000;
  --win-warning-bg: #ffffcc;
  --win-warning-border: #cccc00;
  --win-active-bg: #e8f0ff;
  --win-success: #008000;
  --win-input-bg: #ffffff;

  /* Typography */
  --font-ui: 'MS Sans Serif', 'Tahoma', Arial, sans-serif;
  --font-email: 'Comic Sans MS', 'Comic Sans', cursive;
  --font-mono: 'Courier New', monospace;
}

/* ── Base ── */
body {
  font-family: var(--font-ui);
  font-size: 12px;
  background: #008080; /* Win95 teal desktop */
  color: var(--win-text);
  line-height: 1.4;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.5rem 1rem;
  overflow-x: hidden;
}

/* ── Window chrome ── */
.win-window {
  background: var(--win-bg);
  border-top: 2px solid var(--win-border-light);
  border-left: 2px solid var(--win-border-light);
  border-bottom: 2px solid var(--win-border-darker);
  border-right: 2px solid var(--win-border-darker);
  width: 100%;
  max-width: 640px;
  margin: 0 auto;
}

.win-window.narrow { max-width: 520px; }

.win-titlebar {
  background: linear-gradient(to right, var(--win-title-start), var(--win-title-end));
  color: white;
  font-weight: bold;
  font-size: 12px;
  padding: 2px 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  user-select: none;
}

.win-titlebar-text {
  flex: 1;
  padding: 0 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.win-titlebar-buttons {
  display: flex;
  gap: 2px;
}

.win-titlebar-btn {
  width: 16px;
  height: 14px;
  background: var(--win-bg);
  border-top: 1px solid var(--win-border-light);
  border-left: 1px solid var(--win-border-light);
  border-bottom: 1px solid var(--win-border-dark);
  border-right: 1px solid var(--win-border-dark);
  font-size: 9px;
  line-height: 14px;
  text-align: center;
  color: var(--win-text);
  cursor: default;
}

.win-menubar {
  background: var(--win-bg);
  border-bottom: 1px solid var(--win-border-dark);
  padding: 2px 4px;
  font-size: 11px;
  display: flex;
  gap: 0;
}

.win-menu-item {
  padding: 1px 6px;
  cursor: default;
}

.win-menu-item:hover { background: var(--win-accent); color: white; }

.win-toolbar {
  background: var(--win-bg);
  border-bottom: 1px solid var(--win-border-dark);
  padding: 3px 4px;
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}

.win-content {
  background: var(--win-content);
  border: 2px inset var(--win-bg);
  margin: 3px;
  padding: 1rem;
  min-height: 120px;
}

.win-statusbar {
  background: var(--win-bg);
  border-top: 1px solid var(--win-border-dark);
  padding: 2px 6px;
  font-size: 10px;
  color: var(--win-muted);
  display: flex;
  gap: 8px;
}

.win-statusbar-section {
  border: 1px inset var(--win-bg);
  padding: 1px 4px;
  flex: 1;
}

/* ── Beveled button (Win95 style) ── */
.btn95 {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 4px 12px;
  background: var(--win-bg);
  border-top: 2px solid var(--win-border-light);
  border-left: 2px solid var(--win-border-light);
  border-bottom: 2px solid var(--win-border-dark);
  border-right: 2px solid var(--win-border-dark);
  font-family: var(--font-ui);
  font-size: 11px;
  cursor: pointer;
  text-decoration: none;
  color: var(--win-text);
  white-space: nowrap;
}

.btn95:active, .btn95.pressed {
  border-top: 2px solid var(--win-border-dark);
  border-left: 2px solid var(--win-border-dark);
  border-bottom: 2px solid var(--win-border-light);
  border-right: 2px solid var(--win-border-light);
  padding: 5px 11px 3px 13px;
}

.btn95:disabled { color: var(--win-border-dark); cursor: default; }

.btn95-primary {
  background: var(--win-accent);
  color: white;
  border-top: 2px solid #4040c0;
  border-left: 2px solid #4040c0;
  border-bottom: 2px solid #000040;
  border-right: 2px solid #000040;
  font-weight: bold;
}

.btn95-primary:active {
  border-top: 2px solid #000040;
  border-left: 2px solid #000040;
  border-bottom: 2px solid #4040c0;
  border-right: 2px solid #4040c0;
}

.btn95-wide { width: 100%; }

/* ── Text input (Win95 style) ── */
input[type="text"] {
  width: 100%;
  padding: 3px 4px;
  background: var(--win-input-bg);
  border: 2px inset var(--win-bg);
  font-family: var(--font-ui);
  font-size: 12px;
  color: var(--win-text);
  outline: none;
}

@media (hover: none) and (pointer: coarse) {
  input[type="text"] { font-size: 16px; }
}

input[type="text"]:focus {
  outline: 1px dotted var(--win-text);
  outline-offset: -1px;
}

/* ── Typography ── */
.email-body { font-family: var(--font-email); font-size: 14px; }
.mono { font-family: var(--font-mono); font-size: 11px; }
.ui-label { font-size: 11px; color: var(--win-muted); }
.text-muted { color: var(--win-muted); }

h1 {
  font-family: var(--font-email);
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 8px;
}

h2 {
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: bold;
  margin-bottom: 4px;
}

/* ── Urgency banner ── */
.urgency-banner {
  background: var(--win-error);
  color: white;
  text-align: center;
  padding: 6px 8px;
  font-size: 12px;
  font-weight: bold;
  margin-bottom: 8px;
}

/* ── Warning box (yellow) ── */
.warning-box {
  background: var(--win-warning-bg);
  border: 1px solid var(--win-warning-border);
  padding: 8px;
  font-size: 12px;
  margin-bottom: 8px;
}

/* ── Error banner (red, for dead chain) ── */
.error-banner {
  background: #fff0f0;
  border: 2px solid var(--win-error);
  padding: 10px;
  text-align: center;
  margin-bottom: 10px;
}

.error-banner-title {
  font-size: 14px;
  font-weight: bold;
  color: var(--win-error-text);
  margin-bottom: 4px;
}

.error-banner-subtitle {
  font-size: 11px;
  color: var(--win-muted);
}

/* ── SMTP-style monospace block ── */
.smtp-block {
  font-family: var(--font-mono);
  font-size: 11px;
  background: #f8f8f8;
  border: 1px solid #ddd;
  padding: 10px;
  white-space: pre-wrap;
  word-break: break-word;
  margin-bottom: 10px;
  line-height: 1.5;
}

/* ── Email header rows ── */
.email-header {
  font-size: 12px;
  border-bottom: 1px solid #eee;
  padding: 4px 0;
  display: flex;
  gap: 4px;
}

.email-header-label {
  font-weight: bold;
  min-width: 60px;
  color: var(--win-muted);
}

.email-header-value {
  flex: 1;
  word-break: break-word;
}

/* ── Stats row ── */
.stats-row {
  display: flex;
  gap: 16px;
  margin: 10px 0;
  justify-content: center;
}

.stat-box {
  text-align: center;
  border: 2px inset var(--win-bg);
  background: var(--win-content);
  padding: 8px 12px;
  min-width: 80px;
}

.stat-value {
  font-size: 18px;
  font-weight: bold;
  font-family: var(--font-mono);
  color: var(--win-accent);
}

.stat-value.urgent { color: var(--win-error-text); }

.stat-label {
  font-size: 10px;
  color: var(--win-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ── Forward history / delivery log ── */
.fwd-log {
  border: 2px inset var(--win-bg);
  background: var(--win-content);
  max-height: 400px;
  overflow-y: auto;
}

.fwd-log-row {
  display: flex;
  gap: 6px;
  padding: 4px 8px;
  border-bottom: 1px solid #eee;
  align-items: center;
  font-size: 12px;
}

.fwd-log-row:last-child { border-bottom: none; }
.fwd-log-row.latest { background: #f0fff0; }
.fwd-log-row.chain-broke { background: #fff0f0; }

.fwd-num { color: var(--win-muted); min-width: 24px; font-family: var(--font-mono); font-size: 11px; }
.fwd-flag {
  min-width: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.fwd-flag-img {
  width: 24px;
  height: 18px;
  object-fit: cover;
  border: 1px solid #ccc;
}
.fwd-flag-fallback {
  font-size: 16px;
  line-height: 1;
}
.fwd-country { flex: 1; }
.fwd-time { color: var(--win-muted); font-size: 10px; white-space: nowrap; }
.fwd-status { font-size: 10px; white-space: nowrap; }

/* ── Flag trail ── */
.flag-trail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 4px;
  margin: 8px 0;
}

.flag-trail-item { display: inline-flex; align-items: center; }
.flag-trail-sep { color: var(--win-muted); font-size: 12px; }

/* ── Growing subject line ── */
.growing-subject {
  font-family: var(--font-email);
  font-size: 13px;
  background: var(--win-warning-bg);
  border: 1px solid var(--win-warning-border);
  padding: 8px;
  word-break: break-word;
  margin-bottom: 10px;
}

/* ── Share URL display ── */
.share-url-box {
  background: var(--win-input-bg);
  border: 2px inset var(--win-bg);
  padding: 4px 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--win-muted);
  word-break: break-all;
  margin-bottom: 8px;
}

/* ── Leaderboard inbox ── */
.inbox-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.inbox-table th {
  text-align: left;
  padding: 3px 6px;
  font-size: 11px;
  color: var(--win-muted);
  border-bottom: 2px solid var(--win-border-dark);
  background: var(--win-bg);
}

.inbox-table td {
  padding: 4px 6px;
  border-bottom: 1px solid #eee;
}

.inbox-table tr:last-child td { border-bottom: none; }

.inbox-table tr.unread { background: var(--win-active-bg); font-weight: bold; }
.inbox-table tr.read { font-weight: normal; }

.inbox-table .status-dot { font-size: 10px; }
.inbox-table .dot-active { color: var(--win-success); }
.inbox-table .dot-dead { color: var(--win-error-text); }

.inbox-link { color: inherit; text-decoration: none; }
.inbox-link:hover { text-decoration: underline; }

/* ── Period filter buttons (leaderboard toolbar) ── */
.toolbar-group {
  display: flex;
  gap: 2px;
}

.toolbar-spacer { margin-left: auto; }

/* ── Error message ── */
.error-msg {
  color: var(--win-error-text);
  font-size: 11px;
  margin-top: 4px;
}

/* ── Today's Most Forwarded highlight ── */
.highlight-box {
  background: var(--win-warning-bg);
  border: 1px solid var(--win-warning-border);
  padding: 10px;
  text-align: center;
  margin-top: 10px;
  cursor: pointer;
}

.highlight-box:hover { background: #ffffaa; }

/* ── Redirect interstitial ── */
.redirect-interstitial {
  text-align: center;
  padding: 20px 0;
}

.redirect-interstitial .mail-emoji {
  font-size: 2rem;
  margin-bottom: 8px;
}

/* ── Utility ── */
.hidden { display: none !important; }
.text-center { text-align: center; }
.mb-4 { margin-bottom: 4px; }
.mb-8 { margin-bottom: 8px; }
.mb-12 { margin-bottom: 12px; }
.mt-8 { margin-top: 8px; }
.mt-12 { margin-top: 12px; }

/* ── Responsive ── */
@media (max-width: 480px) {
  body { padding: 0.5rem; }
  .win-window { max-width: 100%; }
  .stats-row { gap: 8px; }
  .stat-box { padding: 6px 8px; min-width: 60px; }
  .stat-value { font-size: 16px; }
  .win-menubar { overflow-x: auto; }
  .inbox-table .col-countries { display: none; }
  .inbox-table .col-countries-header { display: none; }
}

@media (max-width: 640px) {
  body { padding: 0.75rem 0.5rem; }

  body > .win-window {
    min-height: calc(100dvh - 1.5rem);
    display: flex;
    flex-direction: column;
  }

  .win-content {
    padding: 0.75rem;
    min-width: 0;
    flex: 1;
  }

  .win-toolbar {
    gap: 6px;
    align-items: stretch;
  }

  .toolbar-group {
    display: flex;
    flex-wrap: wrap;
    flex: 1 1 100%;
    gap: 4px;
  }

  .toolbar-spacer {
    margin-left: 0;
    flex: 1 1 100%;
  }

  .win-statusbar {
    flex-wrap: wrap;
    gap: 4px;
  }

  .win-statusbar-section {
    flex: 1 1 100%;
    min-width: 0;
    white-space: normal !important;
  }

  .stats-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .stats-row .stat-box {
    min-width: 0;
    padding: 8px;
  }

  .stats-row .stat-box:last-child { grid-column: 1 / -1; }

  .fwd-log {
    max-height: 320px;
    overflow-x: hidden;
  }

  .fwd-log-row {
    flex-wrap: wrap;
    align-items: flex-start;
    row-gap: 2px;
    column-gap: 6px;
    padding: 6px 8px;
  }

  .fwd-num,
  .fwd-flag,
  .fwd-time,
  .fwd-status {
    min-width: 0;
    white-space: normal;
  }

  .fwd-country {
    min-width: 0;
    flex: 1 1 65%;
  }

  .fwd-time {
    flex: 0 1 auto;
    margin-left: auto;
  }

  .fwd-status {
    flex: 1 1 100%;
    font-size: 10px;
  }

  .share-url-box { font-size: 10px; }

  .inbox-table,
  .inbox-table tbody,
  .inbox-table td {
    display: block;
    width: 100%;
  }

  .inbox-table tr { display: block; }

  .inbox-table thead { display: none; }

  .inbox-table tr {
    border: 2px inset var(--win-bg);
    background: var(--win-content);
    margin: 8px;
    padding: 8px;
    width: auto;
    box-sizing: border-box;
    outline: 1px solid var(--win-border-darker);
    outline-offset: -1px;
  }

  .inbox-table tr.unread,
  .inbox-table tr.read {
    font-weight: normal;
  }

  .inbox-table td {
    border: none;
    padding: 1px 0;
    min-width: 0;
    word-break: break-word;
  }

  .inbox-table td:nth-child(3) {
    font-weight: bold;
    margin-bottom: 4px;
  }

  .inbox-table td:nth-child(1)::before,
  .inbox-table td:nth-child(2)::before,
  .inbox-table td:nth-child(4)::before,
  .inbox-table td:nth-child(5)::before,
  .inbox-table td:nth-child(6)::before {
    color: var(--win-muted);
    margin-right: 4px;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.2px;
  }

  .inbox-table td:nth-child(1)::before { content: 'Rank'; }
  .inbox-table td:nth-child(2)::before { content: 'Status'; }
  .inbox-table td:nth-child(4)::before { content: 'Fwds'; }
  .inbox-table td:nth-child(5)::before { content: 'Countries'; }
  .inbox-table td:nth-child(6)::before { content: 'Last fwd'; }

  .inbox-link {
    display: block;
    text-decoration: none;
  }
}

@media (max-width: 420px) {
  .win-titlebar-text { font-size: 11px; }
  .win-titlebar-btn {
    width: 14px;
    height: 13px;
    line-height: 13px;
  }

  .stats-row { grid-template-columns: 1fr; }
  .stats-row .stat-box:last-child { grid-column: auto; }

  h1 { font-size: 16px; }
  .urgency-banner { font-size: 11px; }
}