/* ══════════════════════════════════════════
   IRIS DASHBOARD — Custom UI
   ══════════════════════════════════════════ */

:root {
  --void:        #060a0f;
  --surface:     #0d1520;
  --card:        #101c2c;
  --card-hover:  #132030;
  --sidebar:     #080d14;
  --border:      #1e3048;
  --border-dim:  #122135;
  --text:        #e2eaf3;
  --muted:       #6b7e94;
  --iris:        #3ec9f5;
  --iris-dim:    rgba(62, 201, 245, 0.12);
  --iris-glow:   rgba(62, 201, 245, 0.35);
  --ok:          #3fb950;
  --bad:         #f85149;
  --sidebar-w:   220px;
}

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

html, body {
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  background: var(--void);
  color: var(--text);
  overflow: hidden;
}

.hidden { display: none !important; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--border); }

/* ════════════════════════════════════
   LOGIN
   ════════════════════════════════════ */

#login {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.login-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 55% at 15% 85%, rgba(62,201,245,0.06) 0%, transparent 55%),
    radial-gradient(ellipse 55% 45% at 85% 15%, rgba(31,111,235,0.07) 0%, transparent 55%),
    var(--void);
}
.login-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(62,201,245,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(62,201,245,0.025) 1px, transparent 1px);
  background-size: 44px 44px;
}

.login-card {
  position: relative;
  z-index: 1;
  background: rgba(13, 21, 32, 0.9);
  border: 1px solid rgba(62,201,245,0.12);
  border-radius: 22px;
  padding: 52px 48px;
  width: 380px;
  text-align: center;
  backdrop-filter: blur(24px);
  box-shadow:
    0 32px 80px rgba(0,0,0,0.6),
    0 0 0 1px rgba(62,201,245,0.04),
    inset 0 1px 0 rgba(255,255,255,0.04);
}

/* ── Iris Eye Logo ── */
.iris-eye-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 22px;
}
.iris-eye {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 1.5px solid rgba(62,201,245,0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow:
    0 0 28px rgba(62,201,245,0.18),
    inset 0 0 20px rgba(62,201,245,0.04);
  animation: iris-breathe 4s ease-in-out infinite;
}
.iris-ring {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 1.5px solid rgba(62,201,245,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: iris-breathe 4s ease-in-out infinite reverse;
}
.iris-pupil {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--iris);
  box-shadow: 0 0 12px var(--iris), 0 0 28px rgba(62,201,245,0.55);
}

@keyframes iris-breathe {
  0%, 100% {
    box-shadow: 0 0 28px rgba(62,201,245,0.18), inset 0 0 20px rgba(62,201,245,0.04);
  }
  50% {
    box-shadow: 0 0 40px rgba(62,201,245,0.32), inset 0 0 28px rgba(62,201,245,0.08);
  }
}

.login-title {
  font-size: 30px;
  font-weight: 800;
  letter-spacing: 12px;
  color: var(--iris);
  margin-bottom: 6px;
}
.login-sub {
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 36px;
  letter-spacing: 0.4px;
}
.login-input {
  width: 100%;
  background: rgba(6,10,15,0.7);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 12px;
  padding: 14px 18px;
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.login-input:focus {
  border-color: rgba(62,201,245,0.5);
  box-shadow: 0 0 0 3px rgba(62,201,245,0.08);
}
.login-btn {
  width: 100%;
  margin-top: 12px;
  padding: 14px;
  background: var(--iris);
  color: #040f18;
  border: none;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  letter-spacing: 0.5px;
  transition: opacity 0.2s, box-shadow 0.2s, transform 0.1s;
}
.login-btn:hover {
  opacity: 0.92;
  box-shadow: 0 6px 24px rgba(62,201,245,0.3);
}
.login-btn:active { transform: scale(0.99); }
.login-err {
  color: var(--bad);
  font-size: 13px;
  margin-top: 12px;
  min-height: 18px;
}

/* ════════════════════════════════════
   APP SHELL
   ════════════════════════════════════ */

#app {
  display: flex;
  height: 100vh;
}

/* ════════════════════════════════════
   SIDEBAR
   ════════════════════════════════════ */

.sidebar {
  width: var(--sidebar-w);
  background: var(--sidebar);
  border-right: 1px solid var(--border-dim);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.sidebar-brand {
  padding: 22px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--border-dim);
}
.brand-eye {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1.5px solid rgba(62,201,245,0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 0 10px rgba(62,201,245,0.15);
}
.brand-ring {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1px solid rgba(62,201,245,0.35);
  display: flex;
  align-items: center;
  justify-content: center;
}
.brand-pupil {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--iris);
  box-shadow: 0 0 6px var(--iris);
}
.brand-name {
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 6px;
  color: var(--iris);
}

.sidebar-nav {
  padding: 14px 10px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 10px 12px;
  border-radius: 10px;
  border: none;
  border-left: 2px solid transparent;
  background: transparent;
  color: var(--muted);
  font-size: 14px;
  font-family: inherit;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  text-align: left;
  width: 100%;
}
.nav-item svg { flex-shrink: 0; transition: opacity 0.15s; }
.nav-item:hover {
  background: rgba(62,201,245,0.05);
  color: var(--text);
}
.nav-item.active {
  background: rgba(62,201,245,0.1);
  color: var(--iris);
  border-left-color: var(--iris);
  padding-left: 10px;
}

.sidebar-footer {
  padding: 14px 10px;
  border-top: 1px solid var(--border-dim);
}
.logout-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 9px 12px;
  border-radius: 8px;
  border: 1px solid var(--border-dim);
  background: transparent;
  color: var(--muted);
  font-size: 13px;
  font-family: inherit;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.logout-btn:hover {
  color: var(--bad);
  border-color: rgba(248,81,73,0.35);
  background: rgba(248,81,73,0.05);
}

/* ════════════════════════════════════
   MAIN
   ════════════════════════════════════ */

.main {
  flex: 1;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: var(--void);
}

.tab-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  height: 100%;
}
.tab-panel.hidden { display: none !important; }

/* Panel header */
.panel-header {
  padding: 18px 28px;
  border-bottom: 1px solid var(--border-dim);
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
  background: rgba(13,21,32,0.4);
}
.panel-header h2 {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.online-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--ok);
  background: rgba(63,185,80,0.1);
  border: 1px solid rgba(63,185,80,0.2);
  border-radius: 20px;
  padding: 3px 10px;
}
.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 0 rgba(63,185,80,0.4);
  animation: badge-pulse 2.5s infinite;
}
@keyframes badge-pulse {
  0% { box-shadow: 0 0 0 0 rgba(63,185,80,0.4); }
  70% { box-shadow: 0 0 0 6px rgba(63,185,80,0); }
  100% { box-shadow: 0 0 0 0 rgba(63,185,80,0); }
}

.count-badge {
  font-size: 11px;
  color: var(--iris);
  background: var(--iris-dim);
  border: 1px solid rgba(62,201,245,0.2);
  border-radius: 20px;
  padding: 3px 10px;
}

.ghost-sm {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  border-radius: 8px;
  padding: 7px 14px;
  font-size: 12px;
  font-family: inherit;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}
.ghost-sm:hover { color: var(--iris); border-color: rgba(62,201,245,0.35); }

/* Scrollable body */
.panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px 28px;
}

/* ════════════════════════════════════
   CHAT
   ════════════════════════════════════ */

.messages {
  flex: 1;
  overflow-y: auto;
  padding: 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.msg-row {
  display: flex;
  gap: 12px;
  align-items: flex-end;
  animation: msg-in 0.2s ease;
}
.msg-row.user { flex-direction: row-reverse; }

@keyframes msg-in {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.msg-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-bottom: 2px;
}
.msg-avatar.iris-av {
  background: rgba(62,201,245,0.1);
  border: 1px solid rgba(62,201,245,0.3);
  color: var(--iris);
}
.msg-avatar.user-av {
  background: rgba(31,111,235,0.12);
  border: 1px solid rgba(31,111,235,0.3);
  color: #5b9aff;
}

.msg-bubble {
  max-width: 65%;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.msg-row.user .msg-bubble { align-items: flex-end; }

.msg-sender {
  font-size: 11px;
  color: var(--muted);
  padding: 0 4px;
}

.msg-text {
  padding: 12px 16px;
  font-size: 14px;
  line-height: 1.65;
  white-space: pre-wrap;
  word-break: break-word;
}
.msg-row.iris .msg-text {
  background: var(--card);
  border: 1px solid var(--border-dim);
  border-radius: 14px 14px 14px 4px;
  color: var(--text);
}
.msg-row.user .msg-text {
  background: rgba(31,111,235,0.15);
  border: 1px solid rgba(31,111,235,0.25);
  border-radius: 14px 14px 4px 14px;
  color: var(--text);
}

.chat-form {
  padding: 16px 28px 20px;
  border-top: 1px solid var(--border-dim);
  display: flex;
  gap: 10px;
  flex-shrink: 0;
  background: rgba(8,13,20,0.5);
}
.chat-input-field {
  flex: 1;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 12px;
  padding: 13px 18px;
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.chat-input-field:focus {
  border-color: rgba(62,201,245,0.4);
  box-shadow: 0 0 0 3px rgba(62,201,245,0.06);
}
.send-btn {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 13px 22px;
  background: var(--iris);
  color: #040f18;
  border: none;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: opacity 0.2s, box-shadow 0.2s, transform 0.1s;
}
.send-btn:hover {
  opacity: 0.9;
  box-shadow: 0 4px 18px rgba(62,201,245,0.3);
}
.send-btn:active { transform: scale(0.98); }
.send-btn:disabled { opacity: 0.45; cursor: not-allowed; }

/* ════════════════════════════════════
   MEMORY
   ════════════════════════════════════ */

.add-row {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}
.add-input {
  flex: 1;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.add-input:focus {
  border-color: rgba(62,201,245,0.4);
  box-shadow: 0 0 0 3px rgba(62,201,245,0.06);
}
.add-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 20px;
  background: var(--iris);
  color: #040f18;
  border: none;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: opacity 0.2s;
}
.add-btn:hover { opacity: 0.9; }

.fact-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.fact-item {
  background: var(--card);
  border: 1px solid var(--border-dim);
  border-radius: 10px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: border-color 0.2s, background 0.2s;
}
.fact-item:hover {
  border-color: var(--border);
  background: var(--card-hover);
}
.fact-num {
  font-size: 10px;
  color: var(--iris);
  background: var(--iris-dim);
  border: 1px solid rgba(62,201,245,0.15);
  border-radius: 5px;
  padding: 2px 8px;
  font-weight: 700;
  flex-shrink: 0;
  min-width: 28px;
  text-align: center;
}
.fact-text {
  flex: 1;
  font-size: 14px;
  color: var(--text);
  line-height: 1.5;
}
.fact-actions {
  display: flex;
  gap: 6px;
  opacity: 0;
  transition: opacity 0.2s;
}
.fact-item:hover .fact-actions { opacity: 1; }
.fact-btn {
  padding: 5px 11px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  font-family: inherit;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.fact-btn.edit:hover {
  color: var(--iris);
  border-color: rgba(62,201,245,0.4);
  background: rgba(62,201,245,0.05);
}
.fact-btn.del:hover {
  color: var(--bad);
  border-color: rgba(248,81,73,0.4);
  background: rgba(248,81,73,0.05);
}

.empty-state {
  text-align: center;
  color: var(--muted);
  font-size: 14px;
  padding: 56px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.empty-state svg { opacity: 0.3; }

/* ════════════════════════════════════
   CONFIG
   ════════════════════════════════════ */

.config-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.config-card {
  background: var(--card);
  border: 1px solid var(--border-dim);
  border-radius: 12px;
  overflow: hidden;
}
.config-card-header {
  padding: 12px 20px;
  border-bottom: 1px solid var(--border-dim);
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 1px;
  text-transform: uppercase;
}
.config-card-body { padding: 18px 20px; }
.cfg-label {
  display: block;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 8px;
}
.cfg-label-hint {
  color: var(--muted);
  font-size: 11px;
  font-weight: 400;
  margin-left: 4px;
}

.cfg-textarea, .cfg-input {
  width: 100%;
  background: rgba(6,10,15,0.6);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 11px 14px;
  font-size: 13px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.cfg-textarea { resize: vertical; }
.cfg-textarea:focus, .cfg-input:focus {
  border-color: rgba(62,201,245,0.4);
  box-shadow: 0 0 0 3px rgba(62,201,245,0.06);
}
.config-actions {
  display: flex;
  gap: 10px;
}
.primary-btn {
  padding: 11px 24px;
  background: var(--iris);
  color: #040f18;
  border: none;
  border-radius: 9px;
  font-size: 14px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: opacity 0.2s, box-shadow 0.2s;
}
.primary-btn:hover { opacity: 0.9; box-shadow: 0 4px 16px rgba(62,201,245,0.25); }
.secondary-btn {
  padding: 11px 24px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  border-radius: 9px;
  font-size: 14px;
  font-family: inherit;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}
.secondary-btn:hover { color: var(--text); border-color: var(--border); }
.config-note {
  font-size: 13px;
  color: var(--ok);
  min-height: 18px;
}

/* ════════════════════════════════════
   GENERAL
   ════════════════════════════════════ */

.panel-sub {
  font-size: 12px;
  color: var(--muted);
}
.panel-sub code {
  background: var(--iris-dim);
  color: var(--iris);
  border-radius: 4px;
  padding: 1px 6px;
  font-size: 11px;
  font-family: 'SF Mono', 'Fira Code', monospace;
}

.general-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.field-group { display: flex; flex-direction: column; }

/* ════════════════════════════════════
   STATUS
   ════════════════════════════════════ */

.status-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.status-card {
  background: var(--card);
  border: 1px solid var(--border-dim);
  border-radius: 14px;
  padding: 24px;
  transition: border-color 0.2s, transform 0.2s;
}
.status-card:hover {
  border-color: var(--border);
  transform: translateY(-1px);
}
.status-card-label {
  font-size: 11px;
  color: var(--muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 14px;
}
.status-card-value {
  font-size: 20px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
}

/* Animated pulse dot */
.pulse-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.pulse-dot.ok {
  background: var(--ok);
  box-shadow: 0 0 0 0 rgba(63,185,80,0.5);
  animation: pulse-ok 2.2s infinite;
}
.pulse-dot.bad { background: var(--bad); }
@keyframes pulse-ok {
  0%   { box-shadow: 0 0 0 0 rgba(63,185,80,0.5); }
  70%  { box-shadow: 0 0 0 10px rgba(63,185,80,0); }
  100% { box-shadow: 0 0 0 0 rgba(63,185,80,0); }
}

.status-num {
  font-size: 32px;
  font-weight: 800;
  color: var(--iris);
  line-height: 1;
}
.status-sub {
  font-size: 12px;
  color: var(--muted);
  margin-top: 4px;
}