@import url('https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,400;0,14..32,500;0,14..32,600;0,14..32,700;0,14..32,800;1,14..32,400&family=Space+Grotesk:wght@600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

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

/* ── Design Tokens — Light ──────────────────────────── */
:root {
  --bg:           #F7F8FA;
  --bg-card:      #FFFFFF;
  --bg-card-hov:  #F1F3F6;
  --border:       #E1E5EB;
  --border-hov:   #B9C2CE;

  --text-1:  #131820;
  --text-2:  #4E5A69;
  --text-3:  #9AA4B0;

  --amber:       #A97512;
  --amber-dim:   #9C6410;
  --amber-glow:  rgba(183,119,20,0.18);
  --amber-soft:  rgba(183,119,20,0.10);

  --cyan:        #2C7D8E;
  --cyan-glow:   rgba(44,125,142,0.15);

  --red:         #C0392F;
  --red-bg:      rgba(192,57,47,0.10);

  --green:       #1E7A4E;
  --green-bg:    rgba(30,122,78,0.10);

  --radius-sm: 8px;
  --radius:    12px;
  --radius-lg: 16px;

  --shadow:    0 4px 14px rgba(0,0,0,0.08);
  --shadow-lg: 0 18px 40px rgba(0,0,0,0.12);

  --transition: 160ms cubic-bezier(0.22,1,0.36,1);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Space Grotesk', 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  --nav-bg:      rgba(247,248,250,0.92);
  --sidebar-bg:  #FFFFFF;
  --modal-bg:    #F1F3F6;
}

/* ── Design Tokens — Dark ───────────────────────────── */
[data-theme="dark"] {
  --bg:           #0B0D11;
  --bg-card:      #12161C;
  --bg-card-hov:  #181D24;
  --border:       #232A34;
  --border-hov:   #3C4756;

  --text-1:  #E6EBF2;
  --text-2:  #97A3B4;
  --text-3:  #6A7686;

  --amber:       #E9A93C;
  --amber-dim:   #D2942C;
  --amber-glow:  rgba(233,169,60,0.22);
  --amber-soft:  rgba(233,169,60,0.12);

  --cyan:        #5BB3C4;
  --cyan-glow:   rgba(91,179,196,0.22);

  --red:         #E0645B;
  --red-bg:      rgba(224,100,91,0.13);

  --green:       #46B87C;
  --green-bg:    rgba(70,184,124,0.13);

  --shadow:    0 4px 14px rgba(0,0,0,0.5);
  --shadow-lg: 0 18px 40px rgba(0,0,0,0.75);

  --nav-bg:      rgba(11,13,17,0.88);
  --sidebar-bg:  #0F1319;
  --modal-bg:    #12161C;
}

/* ── Base ───────────────────────────────────────────── */
html { font-size: 16px; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text-1);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background var(--transition), color var(--transition);
}
[data-theme="dark"] body {
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(99,40,180,0.35) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 20% 80%, rgba(20,50,120,0.28) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 80% 60%, rgba(180,40,80,0.10) 0%, transparent 55%),
    #06080D;
}
:root:not([data-theme="dark"]) body {
  background:
    radial-gradient(ellipse 70% 55% at 60% -5%, rgba(245,180,30,0.20) 0%, transparent 65%),
    radial-gradient(ellipse 60% 60% at 0% 60%, rgba(186,210,235,0.40) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 100% 100%, rgba(200,160,255,0.12) 0%, transparent 60%),
    #F5F7FA;
}

a { color: var(--amber); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Custom Background (Admin Panel → Appearance) ─── */
html.custom-bg[data-theme="dark"] body {
  background:
    linear-gradient(rgba(10,12,16,0.75), rgba(10,12,16,0.75)),
    var(--bg-image-url);
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}
html.custom-bg:not([data-theme="dark"]) body {
  background:
    linear-gradient(rgba(255,255,255,0.3), rgba(255,255,255,0.3)),
    var(--bg-image-url);
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

/* Card transparency when custom background is active */
html.custom-bg .dm-panel,
html.custom-bg .dm-main {
  background-color: rgba(var(--bg-card-rgb), var(--card-alpha, 1));
  backdrop-filter: blur(12px) saturate(150%);
}
html.custom-bg[data-theme="dark"] .dm-panel,
html.custom-bg[data-theme="dark"] .dm-main {
  background-color: rgba(20, 24, 30, var(--card-alpha, 1));
}
html.custom-bg[data-theme="dark"] .dm-main-head { background: rgba(18,22,28,0.55); }

/* Starfield opacity adjustment */
html.custom-bg[data-theme="dark"] #starfield { opacity: 0.35; }

/* ── Starfield Canvas ───────────────────────────────── */
#starfield {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 400ms ease;
}
[data-theme="dark"] #starfield { opacity: 1; }

/* ── Navbar ─────────────────────────────────────────── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 22px;
  height: 60px;
  background: var(--nav-bg);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition), border-color var(--transition);
}

.nav-brand { display: flex; align-items: center; gap: 8px; text-decoration: none; flex: 1; }
.nav-brand:hover { text-decoration: none; }
.nav-logo {
  width: 28px; height: 28px;
  border-radius: 7px;
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.nav-logo img, .nav-logo svg { width: 28px; height: 28px; display: block; }
.nav-title {
  font-size: 14px; font-weight: 700; color: var(--text-1);
  letter-spacing: -0.4px;
  line-height: 1;
}

.nav-actions { display: flex; align-items: center; gap: 6px; flex: 1; justify-content: flex-end; }

/* EN | ID toggle — pill style */
.lang-toggle {
  display: flex; align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2px 3px;
  gap: 1px;
}
.lang-opt {
  padding: 3px 10px;
  background: none; border: none;
  border-radius: 16px;
  font-size: 11px; font-weight: 700; letter-spacing: 0.6px;
  color: var(--text-3); cursor: pointer; font-family: var(--font);
  transition: all var(--transition);
}
.lang-opt:hover { color: var(--text-1); }
.lang-opt.active { background: var(--amber); color: #000; }
.lang-sep { display: none; }

/* Theme toggle */
.nav-lang {
  width: 32px; height: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text-2); font-size: 14px;
  cursor: pointer; font-family: var(--font);
  transition: all var(--transition);
  display: flex; align-items: center; justify-content: center;
  padding: 0;
}
.nav-lang:hover { border-color: var(--border-hov); color: var(--text-1); background: var(--bg-card-hov); }

/* Nav buttons */
.nav-btn {
  padding: 5px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--text-2); font-size: 11px; font-weight: 600; letter-spacing: 0.3px;
  cursor: pointer; text-decoration: none;
  transition: all var(--transition);
  display: flex; align-items: center; gap: 4px;
}
.nav-btn:hover { border-color: var(--border-hov); color: var(--text-1); text-decoration: none; }
.nav-btn-admin {
  background: var(--amber);
  border-color: var(--amber);
  color: #000; font-weight: 700;
}
.nav-btn-admin:hover {
  background: #fbbf24;
  border-color: #fbbf24;
  color: #000;
  box-shadow: 0 0 12px var(--amber-glow);
}

/* Realtime WIB clock — centered via flexbox */
.nav-clock {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--text-3);
  letter-spacing: 0.03em;
  white-space: nowrap;
  pointer-events: none;
}
@media (max-width: 768px) { .nav-clock { display: none; } }

/* ── Profile Dropdown ────────────────────────── */
.nav-profile-wrap {
  position: relative;
}
.nav-profile-btn {
  display: flex; align-items: center; gap: 6px;
  padding: 4px 10px 4px 4px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--text-2);
  font-size: 12px; font-weight: 600;
  cursor: pointer; font-family: var(--font);
  transition: all var(--transition);
}
.nav-profile-btn:hover {
  border-color: var(--border-hov);
  color: var(--text-1);
}
.nav-profile-avatar {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--amber), var(--amber-dim));
  color: #000;
  font-weight: 800; font-size: 11px;
  display: flex; align-items: center; justify-content: center;
}
.nav-profile-name {
  margin-right: 2px;
}
.nav-profile-btn svg {
  transition: transform var(--transition);
}
.nav-profile-wrap.open .nav-profile-btn svg {
  transform: rotate(180deg);
}
.nav-profile-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 160px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 6px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: all var(--transition);
  z-index: 1000;
}
.nav-profile-wrap.open .nav-profile-dropdown {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}
.nav-profile-item {
  display: flex; align-items: center; gap: 10px;
  width: 100%;
  padding: 9px 12px;
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  color: var(--text-2);
  font-size: 13px; font-weight: 500;
  font-family: var(--font);
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition);
  text-align: left;
}
.nav-profile-item:hover {
  background: var(--bg-card-hov);
  color: var(--text-1);
}
.nav-profile-logout:hover {
  background: var(--red-bg);
  color: var(--red);
}
@media (max-width: 768px) {
  .nav-profile-name { display: none; }
  .nav-profile-btn { padding: 4px; }
}

/* ── Nav status pill ─────────────────────────── */
.nav-status {
  display: flex; align-items: center; gap: 7px;
  font-family: var(--font-mono); font-size: 11px; font-weight: 500;
  color: var(--text-3);
  margin-left: 12px;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.nav-status-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--green);
  flex-shrink: 0;
  position: relative;
}
.nav-status-dot::after {
  content: '';
  position: absolute; inset: -3px;
  border-radius: 50%;
  background: rgba(70,184,124,0.25);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%,100%{ opacity:0.6; transform:scale(1); }
  50%{ opacity:0; transform:scale(1.8); }
}

/* ── Main Shell ─────────────────────────────── */
.dm-shell {
  position: relative; z-index: 1;
  max-width: 1100px;
  margin: 0 auto;
  padding: 36px 28px 64px;
  min-height: calc(100vh - 60px);
}

/* ── Hero Header ─────────────────────────── */
.dm-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.dm-head-left {}
.dm-head-title {
  font-family: var(--font-display);
  font-size: 2.2rem; font-weight: 700;
  color: var(--text-1);
  letter-spacing: -0.04em; line-height: 1.1;
  margin-bottom: 6px;
}
.dm-head-title em {
  font-style: normal;
  color: var(--amber);
}
.dm-head-sub {
  font-size: 0.875rem; color: var(--text-3); font-weight: 400;
}
.dm-head-figures {
  display: flex; gap: 32px;
  flex-shrink: 0;
}
.dm-figure {
  display: flex; flex-direction: column; align-items: flex-end; gap: 2px;
}
.dm-figure b {
  font-family: var(--font-display);
  font-size: 1.6rem; font-weight: 700; color: var(--text-1);
  letter-spacing: -0.04em; line-height: 1;
}
.dm-figure span {
  font-size: 0.68rem; color: var(--text-3); font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.06em;
  white-space: nowrap;
}

/* ── Mascot/Decoration Image ──────────────────────────── */
.mascot-deco {
  position: fixed;
  display: none;
  pointer-events: none;
  z-index: 50;
  transform: translate(-50%, -50%);
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  transition: opacity 0.3s ease;
}
.mascot-deco.mascot-editable {
  pointer-events: auto;
  cursor: move;
  outline: 2px dashed var(--amber);
  outline-offset: 4px;
}
.mascot-deco.mascot-dragging {
  opacity: 0.7;
}

@media (max-width: 768px) {
  .mascot-deco { width: 76px; }
}

/* ── Two-column grid ──────────────────────── */
.dm-grid {
  display: grid;
  grid-template-columns: 290px 1fr;
  gap: 20px;
  align-items: flex-start;
}

/* ── Sidebar ────────────────────────────── */
.dm-side {
  display: flex; flex-direction: column; gap: 12px;
  position: sticky; top: calc(60px + 24px);
}

/* Panel card */
.dm-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  display: flex; flex-direction: column; gap: 10px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08), 0 4px 16px rgba(0,0,0,0.06);
}
[data-theme="dark"] .dm-panel {
  box-shadow: 0 1px 0 rgba(255,255,255,0.04) inset, 0 4px 20px rgba(0,0,0,0.4);
}
.dm-panel-title {
  font-size: 10px; font-weight: 700;
  color: var(--text-3);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Active inbox panel accent */
.dm-p-inbox {
  border-left: 3px solid var(--amber);
}
.dm-p-inbox .dm-panel-title { color: var(--amber); }

/* Email address row */
.dm-address {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.dm-address-icon { color: var(--amber); flex-shrink: 0; }
.dm-address-text {
  flex: 1; min-width: 0;
  font-family: var(--font-mono); font-size: 12px; font-weight: 600;
  color: var(--text-1); word-break: break-all;
}
.dm-copy-btn {
  width: 28px; height: 28px; flex-shrink: 0;
  display: grid; place-items: center;
  background: none; border: 1px solid var(--border);
  border-radius: 6px; color: var(--text-3); cursor: pointer;
  transition: all var(--transition);
}
.dm-copy-btn:hover { color: var(--amber); border-color: var(--amber); background: var(--amber-soft); }

/* Input field — username + arrow button */
.dm-field {
  display: flex; align-items: stretch;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.dm-field:focus-within {
  border-color: var(--amber);
  box-shadow: 0 0 0 3px var(--amber-glow);
}
.dm-field input {
  flex: 1; min-width: 0;
  border: 0; background: transparent;
  padding: 11px 13px;
  font-family: var(--font-mono); font-size: 0.875rem;
  color: var(--text-1); outline: none;
}
.dm-field input::placeholder { color: var(--text-3); }
.dm-field input::-webkit-contacts-auto-fill-button,
.dm-field input::-webkit-credentials-auto-fill-button { visibility: hidden; display: none !important; }
.dm-apply {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 6px; padding: 0 14px; flex-shrink: 0;
  border: 0; border-left: 1px solid var(--border);
  border-radius: 0;
  background: var(--bg-card); color: var(--text-3);
  font-family: var(--font); font-size: 0.85rem; font-weight: 600;
  cursor: pointer; transition: all var(--transition); white-space: nowrap;
}
.dm-apply:hover { color: var(--text-1); }
.dm-apply[data-siap="1"] { background: var(--amber); color: #000; }
.dm-apply[data-siap="1"]:hover { background: #fbbf24; }

/* Domain select */
.dm-domain-select {
  width: 100%;
  padding: 10px 13px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-1); font-family: var(--font); font-size: 0.875rem;
  cursor: pointer; outline: none;
  transition: border-color var(--transition);
  appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%2371717a' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 10px center;
  background-repeat: no-repeat;
  background-size: 18px;
  padding-right: 36px;
}
.dm-domain-select:focus { border-color: var(--amber); box-shadow: 0 0 0 3px var(--amber-glow); }

.dm-actions-col { display: flex; flex-direction: column; gap: 8px; }

/* Buttons */
.dm-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  padding: 9px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-2); font-family: var(--font); font-size: 0.82rem; font-weight: 600;
  cursor: pointer; transition: all var(--transition); white-space: nowrap;
}
.dm-btn:hover { background: var(--bg-card-hov); border-color: var(--border-hov); color: var(--text-1); }
.dm-btn:active { transform: scale(0.97); }
.dm-btn-random { width: 100%; }
.dm-btn-refresh { padding: 8px 14px; font-size: 0.82rem; }

/* Create / primary button — kept for JS compat */
.btn-primary {
  padding: 11px 16px;
  background: var(--amber);
  color: #000; font-weight: 700; font-size: 0.875rem; font-family: var(--font);
  border: none; border-radius: var(--radius-sm);
  cursor: pointer; width: 100%;
  transition: all var(--transition);
  position: relative; overflow: hidden; letter-spacing: 0.02em;
}
.btn-primary:hover { background: #fbbf24; box-shadow: 0 0 20px var(--amber-glow); }
.btn-primary:active { transform: scale(0.98); }
.btn-primary::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, transparent 40%, rgba(255,255,255,0.08) 50%, transparent 60%);
  transform: translateX(-100%); transition: transform 500ms ease;
}
.btn-primary:hover::after { transform: translateX(100%); }

.btn-secondary {
  padding: 9px 16px;
  background: transparent; border: 1px solid var(--border);
  color: var(--text-2); font-size: 0.875rem; font-weight: 600; font-family: var(--font);
  border-radius: var(--radius-sm); cursor: pointer; width: 100%;
  transition: all var(--transition);
}
.btn-secondary:hover { background: var(--bg-card-hov); border-color: var(--border-hov); color: var(--text-1); }


/* How to use guide */
.dm-guide { display: flex; flex-direction: column; gap: 0; }
.dm-guide-row {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 7px 0;
}
.dm-guide-row + .dm-guide-row { border-top: 1px solid var(--border); }
.dm-guide-num {
  font-family: var(--font-mono); font-size: 13px; font-weight: 700;
  color: var(--amber); flex-shrink: 0; padding-top: 2px;
}
.dm-guide-text {
  font-size: 12px; color: var(--text-3); line-height: 1.4;
}
.dm-guide-text b { display: block; color: var(--text-1); font-weight: 700; font-size: 14px; margin-bottom: 1px; }

/* ── Main inbox area ───────────────────────── */
.dm-main {
  display: flex; flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  min-height: 520px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08), 0 4px 20px rgba(0,0,0,0.06);
}
[data-theme="dark"] .dm-main {
  box-shadow: 0 1px 0 rgba(255,255,255,0.04) inset, 0 8px 32px rgba(0,0,0,0.5);
  background-image:
    linear-gradient(0deg, rgba(122,122,122,0.04) 1px, transparent 0),
    linear-gradient(90deg, rgba(122,122,122,0.04) 1px, transparent 0);
  background-position: 50%; background-size: 24px 24px;
}

.dm-main-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 22px;
  border-bottom: 1px solid var(--border);
  position: sticky; top: 60px; z-index: 10;
  background: var(--nav-bg); backdrop-filter: blur(12px);
  transition: background var(--transition);
}
[data-theme="dark"] .dm-main-head { background: rgba(18,22,28,0.92); }

.dm-section-title {
  font-size: 15px; font-weight: 800; color: var(--text-1); letter-spacing: -0.3px;
  display: flex; align-items: center; gap: 10px;
}
.inbox-badge {
  font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px;
  color: var(--text-3);
  background: var(--bg); border: 1px solid var(--border);
  padding: 3px 10px; border-radius: 20px;
}

/* API doc note at bottom of inbox */
.dm-doc-note {
  padding: 14px 22px;
  border-top: 1px solid var(--border);
  font-size: 12px; color: var(--text-3);
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  flex-wrap: wrap;
}
.dm-doc-note a { color: var(--amber); font-weight: 600; }

/* Legacy aliases for JS compat */
.inbox-panel { display: contents; }
.inbox-header { display: contents; }
.inbox-header-left { display: contents; }
.inbox-title { display: none; }
.btn-refresh { display: none; }
.email-input { display: none; }
.email-input-row { display: none; }
.domain-select { display: none; }
.current-email { display: none; }
.current-email-row { display: none; }
.current-email-box { display: contents; }
.icon-btn { display: none; }
.sb-card { display: contents; }
.sb-card-label { display: none; }
.sb-howto { display: none; }
.sb-stats { display: none; }

/* Message list */
.msg-list { flex: 1; overflow-y: auto; overflow-x: hidden; }

.msg-item {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background 150ms ease;
  display: flex; gap: 12px; align-items: flex-start;
  position: relative;
}
.msg-item:hover { background: var(--bg-card); }
.msg-item.unread::before {
  content: '';
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 3px; background: var(--amber);
  border-radius: 0 2px 2px 0;
}
.msg-avatar {
  width: 36px; height: 36px; border-radius: 10px;
  background: var(--amber-soft);
  border: 1px solid rgba(245,158,11,0.3);
  color: var(--amber); font-weight: 800; font-size: 14px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; margin-top: 1px;
}
.msg-content { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.msg-meta { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.msg-from { font-size: 11px; font-weight: 600; color: var(--text-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.msg-time { font-size: 11px; color: var(--text-3); flex-shrink: 0; }
.msg-subject { font-size: 13px; font-weight: 700; color: var(--text-1); letter-spacing: -0.2px; line-height: 1.3; }
.msg-preview { font-size: 12px; color: var(--text-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.msg-otp-row { display: flex; align-items: center; gap: 8px; margin-top: 5px; }
.msg-otp-badge {
  font-size: 17px; font-weight: 800; color: var(--amber);
  background: var(--amber-soft); border: 1px solid rgba(245,158,11,0.35);
  border-radius: var(--radius-sm); padding: 4px 14px;
  font-family: var(--font-mono); letter-spacing: 3px;
}
.msg-otp-copy {
  font-size: 11px; font-weight: 700; padding: 4px 10px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); color: var(--text-2);
  cursor: pointer; font-family: var(--font);
  transition: all var(--transition);
}
.msg-otp-copy:hover { background: var(--amber); color: #000; border-color: var(--amber); }

/* Empty state */
.empty-state {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 120px 24px 80px;
  text-align: center;
  overflow: visible;
}
.empty-icon { font-size: 48px; margin-bottom: 16px; opacity: 0.35; filter: grayscale(1); }
.empty-title { font-size: 16px; font-weight: 700; color: var(--text-1); margin-bottom: 8px; }
.empty-sub { font-size: 13px; color: var(--text-3); line-height: 1.7; max-width: 280px; }
.empty-sub a { color: var(--amber); font-weight: 600; }

/* ── Modal ───────────────────────────────────────────── */
.modal-overlay {
  display: none;
  position: fixed; inset: 0; z-index: 200;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  align-items: center; justify-content: center; padding: 24px;
}
.modal-overlay.open { display: flex; animation: fadeIn 160ms ease; }

.modal {
  background: var(--modal-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%; max-width: 680px;
  max-height: 80vh;
  display: flex; flex-direction: column;
  animation: slideUp 200ms cubic-bezier(0.4,0,0.2,1);
}
.modal-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  gap: 12px;
}
.modal-subject { font-size: 15px; font-weight: 700; color: var(--text-1); margin-bottom: 4px; letter-spacing: -0.2px; }
.modal-meta { font-size: 12px; color: var(--text-3); }
.modal-close {
  background: none; border: none; color: var(--text-3); font-size: 18px;
  cursor: pointer; padding: 2px 6px; border-radius: 4px; flex-shrink: 0;
}
.modal-close:hover { color: var(--text-1); background: var(--bg-card); }
.modal-body { flex: 1; overflow-y: auto; padding: 20px 24px; font-size: 13px; line-height: 1.8; color: var(--text-2); white-space: pre-wrap; }
.modal-body iframe { width: 100%; border: none; min-height: 300px; border-radius: var(--radius-sm); }

/* ── Toast ───────────────────────────────────────────── */
.toast-container { position: fixed; bottom: 24px; right: 24px; z-index: 999; display: flex; flex-direction: column; gap: 8px; }
.toast {
  padding: 12px 18px;
  background: var(--modal-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 13px; font-weight: 500; color: var(--text-1);
  box-shadow: var(--shadow-lg);
  animation: toastIn 280ms cubic-bezier(0.4,0,0.2,1);
  backdrop-filter: blur(12px);
}
.toast.error { border-color: rgba(239,68,68,0.4); color: var(--red); }
.toast.success { border-color: rgba(34,197,94,0.4); color: var(--green); }
.toast.fadeout { animation: toastOut 200ms ease forwards; }

/* ── Mobile sidebar toggle ─────────────────────── */
.sidebar-toggle {
  display: none;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); color: var(--text-2);
  font-size: 18px; width: 36px; height: 36px;
  cursor: pointer; align-items: center; justify-content: center;
  flex-shrink: 0; transition: all var(--transition);
}
.sidebar-toggle:hover { color: var(--text-1); border-color: var(--border-hov); }

/* ── Animations ──────────────────────────────────────── */
@keyframes fadeIn  { from { opacity:0; } to { opacity:1; } }
@keyframes slideUp { from { opacity:0; transform:translateY(24px); } to { opacity:1; transform:translateY(0); } }
@keyframes toastIn  { from { opacity:0; transform:translateY(16px) scale(0.95); } to { opacity:1; transform:translateY(0) scale(1); } }
@keyframes toastOut { to   { opacity:0; transform:translateY(8px) scale(0.97); } }

/* ── Loading spinner ─────────────────────────────────── */
.spinner {
  display: inline-block; width: 14px; height: 14px;
  border: 2px solid rgba(255,255,255,0.1);
  border-top-color: var(--amber);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  vertical-align: middle;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Admin / API-doc pages shared ────────────────────── */
.page-center {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
}

/* ── Responsive ─────────────────────────────── */
@media (max-width: 900px) {
  .dm-head-figures { gap: 20px; }
  .dm-figure b { font-size: 1.3rem; }
}

@media (max-width: 768px) {
  .navbar { padding: 0 14px; gap: 8px; }
  .nav-title { font-size: 13px; }
  .nav-actions { gap: 6px; }
  .nav-btn { padding: 5px 10px; font-size: 11px; }
  .nav-status { display: none; }

  .sidebar-toggle { display: flex; }

  .dm-shell { padding: 16px 0 0; }
  .dm-head { padding: 0 16px 20px; flex-direction: column; align-items: flex-start; gap: 16px; }
  .dm-head-figures { gap: 16px; }
  .dm-figure { align-items: flex-start; }

  .dm-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .sidebar {
    position: fixed;
    top: 60px;
    left: 0;
    width: min(320px, 88vw);
    height: calc(100vh - 60px);
    z-index: 90;
    background: var(--sidebar-bg);
    border-right: 1px solid var(--border);
    transform: translateX(-110%);
    transition: transform 280ms cubic-bezier(0.4,0,0.2,1);
    box-shadow: var(--shadow-lg);
    padding: 16px;
    overflow-y: auto;
  }
  .sidebar.sidebar-open { transform: translateX(0); }

  .inbox-panel {
    /* Full width — sidebar overlaps it when open */
    min-height: calc(100vh - 56px);
  }

  .inbox-header {
    position: sticky;
    top: 56px;
    padding: 12px 16px;
  }

  .msg-item { padding: 14px 16px; }
  .msg-item:first-child { scroll-margin-top: 100px; }

  .modal { margin: 0; border-radius: var(--radius) var(--radius) 0 0; max-height: 90vh; }
  .modal-overlay { align-items: flex-end; padding: 0; }

  .toast-container { bottom: 16px; right: 12px; left: 12px; }
  .toast { font-size: 12px; }
}

@media (max-width: 480px) {
  .sb-card { gap: 8px; }
  .sb-stats { grid-template-columns: 1fr 1fr; }
  .inbox-header-left { gap: 8px; }
  .inbox-title { font-size: 13px; }
  .dm-head-title { font-size: 1.4rem; }
  .modal { max-height: 95vh; }
  .nav-btn { padding: 4px 8px; font-size: 10px; }
  .dm-shell { padding-bottom: 24px; }
}

@media (max-width: 360px) {
  .navbar { padding: 0 10px; gap: 6px; }
  .nav-title { display: none; }
  .lang-toggle { display: none; }
  .nav-btn-admin { padding: 5px 10px; }
}

/* ── VMAIL-inspired styles ───────────────────────────── */

/* Grid dot background on inbox panel (dark mode) */
[data-theme="dark"] .inbox-panel {
  background-image:
    linear-gradient(0deg, rgba(122,122,122,0.05) 1px, transparent 0),
    linear-gradient(90deg, rgba(122,122,122,0.05) 1px, transparent 0);
  background-position: 50%;
  background-size: 24px 24px;
}

/* Inbox header — dark zinc style */
[data-theme="dark"] .inbox-header {
  background: rgba(24,24,27,0.92);
  border-bottom-color: rgba(6,182,212,0.15);
}

/* Email items — VMAIL dark style */
[data-theme="dark"] .msg-item {
  border-bottom-color: rgba(63,63,70,0.6);
}
[data-theme="dark"] .msg-item:hover {
  background: rgba(39,39,42,0.8);
}

/* Cool-btn: glitch text animation on create button */
.btn-primary {
  position: relative;
  overflow: hidden;
  letter-spacing: 0.02em;
}
.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 40%, rgba(255,255,255,0.08) 50%, transparent 60%);
  transform: translateX(-100%);
  transition: transform 500ms ease;
}
.btn-primary:hover::after {
  transform: translateX(100%);
}

/* 3D Box loader — exact port from VMAIL */
.vmail-loader {
  scale: 2.8;
  height: 50px;
  width: 40px;
  margin: 20px auto 70px;
  flex-shrink: 0;
}
.vmail-box {
  position: relative;
  opacity: 0;
  left: 10px;
}
.vmail-box .side-left {
  position: absolute;
  background-color: #0891b2;
  width: 19px;
  height: 5px;
  transform: skew(0deg, -25deg);
  top: 14px;
  left: 10px;
}
.vmail-box .side-right {
  position: absolute;
  background-color: #0b9fc4;
  width: 19px;
  height: 5px;
  transform: skew(0deg, 25deg);
  top: 14px;
  left: -9px;
}
.vmail-box .side-top {
  position: absolute;
  background-color: #19b6dd;
  width: 20px;
  height: 20px;
  rotate: 45deg;
  transform: skew(-20deg, -20deg);
}
.vmail-box:nth-child(1) { animation: vbox-from-left 4s infinite; }
.vmail-box:nth-child(2) { animation: vbox-from-right 4s infinite; animation-delay: 1s; }
.vmail-box:nth-child(3) { animation: vbox-from-left 4s infinite; animation-delay: 2s; }
.vmail-box:nth-child(4) { animation: vbox-from-right 4s infinite; animation-delay: 3s; }

@keyframes vbox-from-left {
  0%   { z-index:20; opacity:0; translate:-20px -6px; }
  20%  { z-index:10; opacity:1; translate:0px 0px; }
  40%  { z-index:9;  translate:0px 4px; }
  60%  { z-index:8;  translate:0px 8px; }
  80%  { z-index:7;  opacity:1; translate:0px 12px; }
  100% { z-index:5;  translate:0px 30px; opacity:0; }
}
@keyframes vbox-from-right {
  0%   { z-index:20; opacity:0; translate:20px -6px; }
  20%  { z-index:10; opacity:1; translate:0px 0px; }
  40%  { z-index:9;  translate:0px 4px; }
  60%  { z-index:8;  translate:0px 8px; }
  80%  { z-index:7;  opacity:1; translate:0px 12px; }
  100% { z-index:5;  translate:0px 30px; opacity:0; }
}