/* ===== AzhariPulMail — style ===== */

:root {
  --bg: #0a0c10;
  --bg-soft: #11141b;
  --card: #141821;
  --card-2: #1a1f2b;
  --line: #232a38;
  --text: #e9edf5;
  --muted: #8b95a9;
  --accent: #6ee7b7;
  --accent-2: #38bdf8;
  --danger: #f87171;
  --radius: 16px;
  --shadow: 0 12px 40px rgba(0, 0, 0, .45);
}

[data-theme="light"] {
  --bg: #f5f7fb;
  --bg-soft: #eef1f7;
  --card: #ffffff;
  --card-2: #f3f5fa;
  --line: #e2e7f0;
  --text: #131722;
  --muted: #66708a;
  --accent: #0d9488;
  --accent-2: #0284c7;
  --danger: #dc2626;
  --shadow: 0 10px 30px rgba(20, 30, 60, .08);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  transition: background .25s, color .25s;
}

.bg-glow {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(60vw 40vh at 15% -5%, color-mix(in srgb, var(--accent) 18%, transparent), transparent 70%),
    radial-gradient(50vw 35vh at 90% 0%, color-mix(in srgb, var(--accent-2) 16%, transparent), transparent 70%);
}

/* ===== Topbar ===== */
.topbar {
  position: relative;
  z-index: 1;
  max-width: 860px;
  margin: 0 auto;
  padding: 22px 20px 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.brand { display: flex; align-items: center; gap: 11px; }
.brand-mark { font-size: 26px; line-height: 1; }
.brand strong { display: block; font-size: 17px; letter-spacing: -.3px; }
.brand small { display: block; color: var(--muted); font-size: 11.5px; font-family: ui-monospace, "SF Mono", Menlo, monospace; }
.accent { color: var(--accent); }

.topbar-actions { display: flex; align-items: center; gap: 10px; }

.status-dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--muted);
  box-shadow: 0 0 0 0 transparent;
  transition: background .2s, box-shadow .2s;
}
.status-dot.online { background: var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 18%, transparent); }
.status-dot.demo   { background: #fbbf24; box-shadow: 0 0 0 4px rgba(251,191,36,.18); }
.status-dot.offline{ background: var(--danger); box-shadow: 0 0 0 4px color-mix(in srgb, var(--danger) 18%, transparent); }

/* ===== Layout ===== */
.wrap {
  position: relative;
  z-index: 1;
  max-width: 860px;
  margin: 0 auto;
  padding: 14px 20px 40px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* ===== Address card ===== */
.address-card { padding: 22px; }

.card-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .09em;
  color: var(--muted);
  margin-bottom: 12px;
  font-weight: 600;
}

/* ===== Provider switch ===== */
.provider-switch {
  display: flex;
  gap: 6px;
  background: var(--card-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 4px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.prov {
  flex: 1 1 150px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 13.5px;
  font-weight: 650;
  padding: 8px 12px;
  border-radius: 9px;
  cursor: pointer;
  transition: background .18s, color .18s;
  text-align: left;
}
.prov small { font-size: 10.5px; font-weight: 500; opacity: .85; letter-spacing: .02em; }
.prov:hover:not(.active):not(:disabled) { color: var(--text); }
.prov.active { background: var(--card); color: var(--text); box-shadow: 0 1px 6px rgba(0,0,0,.18); }
.prov.active small { color: var(--accent); }
.prov:disabled { opacity: .45; cursor: not-allowed; }

.address-row { display: flex; gap: 10px; flex-wrap: wrap; }

.address-box {
  flex: 1 1 260px;
  min-width: 0;
  display: flex;
  align-items: center;
  background: var(--card-2);
  border: 1px dashed var(--line);
  border-radius: 12px;
  padding: 14px 16px;
  transition: border-color .2s, background .2s;
}
.address-box.flash { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 10%, var(--card-2)); }

.address-text {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: clamp(14px, 3.4vw, 19px);
  font-weight: 600;
  letter-spacing: -.2px;
  overflow-wrap: anywhere;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid var(--line);
  background: var(--card-2);
  color: var(--text);
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  padding: 12px 18px;
  border-radius: 12px;
  cursor: pointer;
  transition: transform .12s, filter .2s, background .2s, border-color .2s;
  white-space: nowrap;
}
.btn:hover { filter: brightness(1.12); }
.btn:active { transform: scale(.97); }

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-color: transparent;
  color: #07110f;
}
[data-theme="light"] .btn-primary { color: #fff; }

.btn-ghost { padding: 10px 14px; font-size: 13.5px; }

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--card-2);
  color: var(--muted);
  cursor: pointer;
  transition: color .2s, border-color .2s, transform .12s;
}
.icon-btn:hover { color: var(--text); border-color: var(--muted); }
.icon-btn:active { transform: scale(.93); }
.icon-btn.danger:hover { color: var(--danger); border-color: var(--danger); }
.icon-btn.spin svg { animation: spin .7s linear; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== Address tools ===== */
.address-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
  align-items: center;
}

.custom-form {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1 1 300px;
  background: var(--card-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 4px 4px 4px 12px;
  min-width: 0;
}
.custom-form input {
  flex: 1 1 80px;
  min-width: 60px;
  border: 0;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-size: 14px;
  padding: 7px 0;
  outline: none;
}
.custom-form .suffix {
  color: var(--muted);
  font-size: 12.5px;
  font-family: ui-monospace, Menlo, monospace;
  white-space: nowrap;
}
.custom-form .btn { padding: 8px 14px; }

.hint { color: var(--muted); font-size: 13px; margin: 14px 0 0; }

/* ===== Inbox ===== */
.inbox-card { padding: 6px 6px 8px; overflow: hidden; }

.inbox-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 14px 16px 12px;
  flex-wrap: wrap;
}
.inbox-head h2 { font-size: 15px; margin: 0; display: flex; align-items: center; gap: 9px; }
.inbox-head-actions { display: flex; align-items: center; gap: 8px; }

.badge {
  background: color-mix(in srgb, var(--accent) 20%, transparent);
  color: var(--accent);
  border-radius: 999px;
  padding: 2px 9px;
  font-size: 12px;
  font-weight: 700;
  min-width: 24px;
  text-align: center;
}
.refresh-info { color: var(--muted); font-size: 12px; font-variant-numeric: tabular-nums; }

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

.mail-item {
  display: flex;
  gap: 13px;
  align-items: flex-start;
  padding: 14px 16px;
  border-top: 1px solid var(--line);
  cursor: pointer;
  transition: background .15s;
  animation: slideIn .3s ease both;
}
.mail-item:hover { background: var(--card-2); }
@keyframes slideIn { from { opacity: 0; transform: translateY(-6px); } }

.avatar {
  flex: 0 0 38px;
  width: 38px; height: 38px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 15px;
  color: #07110f;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}
[data-theme="light"] .avatar { color: #fff; }

.mail-main { flex: 1; min-width: 0; }
.mail-top { display: flex; justify-content: space-between; gap: 10px; align-items: baseline; }
.mail-from { font-weight: 650; font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mail-time { color: var(--muted); font-size: 11.5px; white-space: nowrap; }
.mail-subject { font-size: 13.5px; margin-top: 1px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mail-preview { color: var(--muted); font-size: 12.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; margin-top: 1px; }

.mail-item.unread .mail-from::after {
  content: "";
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  margin-left: 7px;
  vertical-align: middle;
}

/* ===== Empty state ===== */
.empty { padding: 40px 20px 46px; text-align: center; }
.empty p { margin: 4px 0; font-size: 14px; }
.muted { color: var(--muted); }
.empty-spinner {
  width: 28px; height: 28px;
  margin: 0 auto 16px;
  border: 2.5px solid var(--line);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

/* ===== Steps ===== */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 12px; }
.step {
  display: flex;
  gap: 12px;
  padding: 16px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
}
.step-num {
  flex: 0 0 26px;
  width: 26px; height: 26px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--accent) 18%, transparent);
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
}
.step strong { font-size: 14px; }
.step p { margin: 2px 0 0; font-size: 12.5px; color: var(--muted); }

/* ===== Footer ===== */
.foot {
  position: relative;
  z-index: 1;
  max-width: 860px;
  margin: 0 auto;
  padding: 8px 20px 44px;
  text-align: center;
  font-size: 12.5px;
  color: var(--muted);
}
.foot p { margin: 3px 0; }

/* ===== Modal ===== */
.modal { position: fixed; inset: 0; z-index: 50; display: grid; place-items: center; padding: 16px; }
.modal[hidden] { display: none; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(0, 0, 0, .62); backdrop-filter: blur(3px); }

.modal-card {
  position: relative;
  width: min(720px, 100%);
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  animation: pop .18s ease both;
}
@keyframes pop { from { opacity: 0; transform: scale(.97) translateY(8px); } }

.modal-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 18px 14px;
  border-bottom: 1px solid var(--line);
}
.modal-meta { min-width: 0; }
.modal-head h3 { margin: 0 0 3px; font-size: 16.5px; overflow-wrap: anywhere; }
.modal-from { font-size: 12.5px; color: var(--text); overflow-wrap: anywhere; }
.modal-head-actions { display: flex; gap: 8px; flex-shrink: 0; }

.modal-body { overflow: auto; padding: 0; flex: 1; }
.modal-body pre {
  margin: 0;
  padding: 18px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: 13px;
  line-height: 1.65;
}
.modal-body iframe { width: 100%; border: 0; display: block; background: #fff; min-height: 320px; }

.modal-attach {
  border-top: 1px solid var(--line);
  padding: 12px 18px;
  font-size: 12.5px;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.attach-chip {
  background: var(--card-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 5px 10px;
  color: var(--text);
}

/* ===== Toast ===== */
.toast {
  position: fixed;
  left: 50%;
  bottom: 26px;
  transform: translateX(-50%) translateY(14px);
  background: var(--text);
  color: var(--bg);
  padding: 11px 20px;
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 600;
  box-shadow: var(--shadow);
  z-index: 90;
  opacity: 0;
  transition: opacity .2s, transform .2s;
}
.toast[hidden] { display: block; visibility: hidden; }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

@media (max-width: 560px) {
  .address-row .btn-primary { flex: 1 1 100%; justify-content: center; }
  .inbox-head { padding-bottom: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}