:root {
  --bg: #120014;
  --bg-panel: #1c0620;
  --bg-panel-2: #26082c;
  --purple: #6c1f8f;
  --purple-light: #9b3fc4;
  --pink: #ff5fb4;
  --pink-soft: #ff9ecf;
  --text: #f3d9f5;
  --text-dim: #b98fc4;
  --border: #3a1240;
  --danger: #ff5f7a;
  --ok: #7fffb0;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: radial-gradient(circle at top, #240a2b 0%, var(--bg) 60%);
  color: var(--text);
  font-family: 'Segoe UI', system-ui, sans-serif;
  min-height: 100vh;
}

a { color: var(--pink); }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 28px;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
}

.topbar .brand {
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--pink);
  letter-spacing: 0.5px;
}

.tabs {
  display: flex;
  gap: 8px;
}

.tab-btn {
  background: var(--bg-panel-2);
  color: var(--text-dim);
  border: 1px solid var(--border);
  padding: 10px 18px;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 600;
  transition: all .15s ease;
}
.tab-btn:hover { border-color: var(--purple-light); color: var(--pink-soft); }
.tab-btn.active {
  background: linear-gradient(135deg, var(--purple), var(--purple-light));
  color: var(--pink-soft);
  border-color: var(--purple-light);
  box-shadow: 0 0 14px rgba(155, 63, 196, 0.55);
}

.container {
  max-width: 960px;
  margin: 32px auto;
  padding: 0 20px;
}

.panel {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 20px;
}

.panel h2 {
  margin-top: 0;
  color: var(--pink);
}

input, select, textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #0e0011;
  color: var(--text);
  font-size: 0.95rem;
  margin-top: 4px;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--pink);
}

label { font-size: 0.85rem; color: var(--text-dim); display: block; margin-top: 14px; }

.btn {
  background: linear-gradient(135deg, var(--purple), var(--purple-light));
  color: var(--pink-soft);
  border: 1px solid var(--purple-light);
  padding: 10px 18px;
  border-radius: 10px;
  font-weight: 700;
  cursor: pointer;
  margin-top: 18px;
  transition: transform .1s ease, box-shadow .15s ease;
}
.btn:hover { box-shadow: 0 0 16px rgba(255, 95, 180, 0.4); transform: translateY(-1px); }
.btn.small { padding: 6px 12px; font-size: 0.8rem; margin-top: 0; }
.btn.danger { background: linear-gradient(135deg, #7a1f30, #ff5f7a); border-color: #ff5f7a; }
.btn.ghost { background: transparent; border: 1px solid var(--border); color: var(--text-dim); }

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

table { width: 100%; border-collapse: collapse; margin-top: 10px; }
th, td { text-align: left; padding: 10px; border-bottom: 1px solid var(--border); font-size: 0.9rem; }
th { color: var(--text-dim); font-weight: 600; text-transform: uppercase; font-size: 0.75rem; letter-spacing: 0.5px; }

.badge { padding: 3px 10px; border-radius: 999px; font-size: 0.75rem; font-weight: 700; }
.badge.active { background: rgba(127,255,176,0.15); color: var(--ok); border: 1px solid var(--ok); }
.badge.disabled { background: rgba(255,95,122,0.15); color: var(--danger); border: 1px solid var(--danger); }

.note-input { width: 100%; background: transparent; border: 1px solid var(--border); color: var(--text-dim); padding: 6px 8px; border-radius: 6px; font-size: 0.85rem; }

.msg { margin-top: 12px; font-size: 0.9rem; }
.msg.error { color: var(--danger); }
.msg.ok { color: var(--ok); }

.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.login-box {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  padding: 36px;
  border-radius: 18px;
  width: 320px;
  box-shadow: 0 0 40px rgba(108, 31, 143, 0.35);
}
.login-box h1 { color: var(--pink); text-align: center; margin-top: 0; font-size: 1.4rem; }

.hidden { display: none !important; }

.mailbox-list { margin-top: 16px; }
.mail-item {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  margin-bottom: 8px;
  background: var(--bg-panel-2);
}
.mail-item .subj { font-weight: 700; color: var(--pink-soft); }
.mail-item .meta { font-size: 0.78rem; color: var(--text-dim); margin-top: 4px; }
.mail-item { cursor: pointer; transition: border-color .15s ease; }
.mail-item:hover { border-color: var(--purple-light); }

.dropdown { position: relative; }
.dropdown-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  background: var(--bg-panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  min-width: 160px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  z-index: 50;
  overflow: hidden;
}
.dropdown-item {
  padding: 10px 14px;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 0.88rem;
}
.dropdown-item:hover { background: var(--purple); color: var(--pink-soft); }

.copyable { cursor: pointer; }
.copyable:hover { color: var(--pink); text-decoration: underline dotted; }

.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: linear-gradient(135deg, var(--purple), var(--purple-light));
  color: var(--pink-soft);
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.85rem;
  box-shadow: 0 0 20px rgba(255, 95, 180, 0.4);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
  z-index: 200;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

.contact-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  text-align: center;
  padding: 12px;
  font-size: 0.8rem;
  color: var(--text-dim);
  border-top: 1px solid var(--border);
  background: var(--bg-panel);
}
.contact-bar .addr { color: var(--pink); cursor: pointer; font-weight: 600; }
.contact-bar .addr:hover { text-decoration: underline; }

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(5, 0, 8, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 20px;
}
.modal {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  width: 100%;
  max-width: 720px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 0 40px rgba(108, 31, 143, 0.5);
}
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
}
.modal-subject { font-weight: 700; color: var(--pink); font-size: 1.1rem; }
.modal-meta { font-size: 0.8rem; color: var(--text-dim); margin-top: 4px; }
.modal-body {
  padding: 20px;
  overflow: auto;
  flex: 1;
  background: #0e0011;
}
.modal-body iframe {
  width: 100%;
  min-height: 400px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  display: block;
}
.modal-body pre {
  white-space: pre-wrap;
  word-break: break-word;
  padding: 20px 22px;
  color: var(--text);
  font-family: inherit;
  margin: 0;
}