/* ── CSS custom properties (light theme defaults) ── */
:root {
  --color-win:            #16a34a;
  --color-loss:           #dc2626;
  --color-amber:          #d97706;
  --color-accent:         #4f46e5;
  --color-accent-hover:   #6366f1;
  --color-card-bg:        #ffffff;
  --color-page-bg:        #f0f4f8;
  --color-border:         rgba(0,0,0,.15);
  --color-text-1:         #0f172a;
  --color-text-2:         #475569;
  --color-text-3:         #94a3b8;
  --color-topbar-bg:      #ffffff;
  --color-topbar-border:  rgba(0,0,0,.08);
  --color-surface:        rgba(0,0,0,.035);
  --color-surface-border: rgba(0,0,0,.12);
  --color-input-bg:       #ffffff;
  --color-input-border:   rgba(0,0,0,.18);
  --color-disabled-bg:    rgba(0,0,0,.1);
  --color-disabled-fg:    rgba(0,0,0,.3);
  --glow-accent:          none;
}

[data-theme="dark"] {
  --color-win:            #22c55e;
  --color-loss:           #ef4444;
  --color-amber:          #f59e0b;
  --color-accent:         #6b7aff;
  --color-accent-hover:   #8b96ff;
  --color-card-bg:        #131820;
  --color-page-bg:        #0b0f14;
  --color-border:         rgba(255,255,255,.07);
  --color-text-1:         #e8eeff;
  --color-text-2:         #7a87aa;
  --color-text-3:         #3d4660;
  --color-topbar-bg:      #0d1117;
  --color-topbar-border:  rgba(255,255,255,.06);
  --color-surface:        rgba(255,255,255,.03);
  --color-surface-border: rgba(255,255,255,.06);
  --color-input-bg:       #0d1117;
  --color-input-border:   rgba(255,255,255,.12);
  --color-disabled-bg:    rgba(255,255,255,.08);
  --color-disabled-fg:    rgba(255,255,255,.25);
  --glow-accent:          0 0 16px rgba(107,122,255,.3);
}

body {
  padding: 0;
  background: var(--color-page-bg);
}

#page-content {
  max-width: 1040px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ── Top bar ── */
header.top-bar {
  max-width: none;
  margin: 0;
  flex-wrap: nowrap;
  gap: 0;
  display: flex;
  align-items: center;
  padding: 1rem 1.25rem .75rem;
  background: var(--color-topbar-bg);
  border-bottom: 1px solid var(--color-topbar-border);
}

.top-bar-brand {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: .1rem;
}

.top-bar-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-text-1);
  letter-spacing: -.02em;
  line-height: 1.2;
}

.top-bar-subtitle {
  font-size: .78rem;
  color: var(--color-text-3);
  font-weight: 500;
}

.top-bar-actions {
  display: flex;
  align-items: center;
  padding-left: .75rem;
  flex-shrink: 0;
}

/* ── Theme toggle ── */
#theme-toggle {
  background: none;
  border: none;
  cursor: pointer;
  padding: .2rem;
  color: var(--color-text-1);
  opacity: .5;
  transition: opacity .15s;
  line-height: 0;
  margin-right: .35rem;
}
#theme-toggle svg       { width: 1.25rem; height: 1.25rem; display: block; pointer-events: none; }
#theme-toggle:hover     { opacity: 1; }
#theme-toggle:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; border-radius: 4px; opacity: 1; }
#theme-toggle .icon-sun  { display: none; }
#theme-toggle .icon-moon { display: block; }
[data-theme="dark"] #theme-toggle .icon-sun  { display: block; }
[data-theme="dark"] #theme-toggle .icon-moon { display: none; }

/* ── Wallet lock button ── */
#wallet-lock-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: .2rem;
  color: var(--color-text-1);
  opacity: .35;
  transition: opacity .15s;
  line-height: 0;
}
#wallet-lock-btn svg            { width: 1.5rem; height: 1.5rem; display: block; pointer-events: none; }
#wallet-lock-btn:hover          { opacity: 1; }
#wallet-lock-btn:focus-visible  { outline: 2px solid var(--color-accent); outline-offset: 3px; border-radius: 4px; opacity: 1; }
#wallet-lock-btn:disabled       { opacity: .2; cursor: not-allowed; }

/* ── Banners ── */
#error-banner,
#wallet-status {
  margin: .75rem 1.25rem;
}

/* ── Auth wall ── */
#auth-wall {
  padding: 3rem 1.25rem;
  text-align: center;
}

.auth-wall-msg {
  font-size: 1rem;
  color: var(--color-text-2);
}

/* ── Primary button ── */
.btn-primary {
  font: inherit;
  font-size: .9rem;
  font-weight: 700;
  background: var(--color-accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: .55rem 1.2rem;
  cursor: pointer;
  transition: background .15s, box-shadow .15s;
}
.btn-primary:hover    { background: var(--color-accent-hover); box-shadow: var(--glow-accent); }
.btn-primary:disabled { background: var(--color-disabled-bg); color: var(--color-disabled-fg); cursor: not-allowed; }

/* ── Icon button ── */
.btn-icon {
  background: none;
  border: none;
  cursor: pointer;
  padding: .25rem;
  color: var(--color-text-3);
  line-height: 0;
  border-radius: 6px;
  transition: color .15s, background .15s;
}
.btn-icon svg           { width: 1rem; height: 1rem; display: block; pointer-events: none; }
.btn-icon:hover         { color: var(--color-text-1); background: var(--color-surface); }
.btn-icon:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }

/* ── Bots section layout ── */
#bots-section {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: 900px;
  width: 100%;
  margin: 0 auto;
  box-sizing: border-box;
}

/* ── Add bot accordion ── */
.add-bot-details {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  overflow: hidden;
}

.add-bot-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .9rem 1.1rem;
  cursor: pointer;
  font-size: .95rem;
  font-weight: 700;
  color: var(--color-text-1);
  list-style: none;
  user-select: none;
  transition: background .15s;
}
.add-bot-summary::-webkit-details-marker { display: none; }
.add-bot-summary:hover { background: var(--color-surface); }

.summary-chevron {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
  transition: transform .2s;
}
.add-bot-details[open] .summary-chevron { transform: rotate(180deg); }

.add-bot-form {
  padding: 1rem 1.1rem 1.1rem;
  border-top: 1px solid var(--color-surface-border);
}

/* ── Form grid ── */
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .75rem 1rem;
}

.form-field { display: flex; flex-direction: column; gap: .3rem; }
.form-field-wide { grid-column: 1 / -1; }

.field-label {
  font-size: .78rem;
  font-weight: 600;
  color: var(--color-text-2);
  letter-spacing: .02em;
  text-transform: uppercase;
}

.form-grid input,
.form-grid select {
  font: inherit;
  font-size: .9rem;
  background: var(--color-input-bg);
  color: var(--color-text-1);
  border: 1px solid var(--color-input-border);
  border-radius: 7px;
  padding: .45rem .65rem;
  width: 100%;
  box-sizing: border-box;
  transition: border-color .15s;
}
.form-grid input:focus,
.form-grid select:focus {
  outline: none;
  border-color: var(--color-accent);
}

.form-actions {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-top: .9rem;
}

.form-status {
  font-size: .85rem;
  color: var(--color-text-3);
  min-height: 1.2em;
}
.form-status.ok    { color: var(--color-win); }
.form-status.error { color: var(--color-loss); }

/* ── Bots list ── */
.bots-list-section { display: flex; flex-direction: column; gap: .75rem; }

.bots-list-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.bots-list-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-1);
}

#bots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: .85rem;
}

/* ── Bot card ── */
.bot-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 1rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: .6rem;
  min-width: 0;
  overflow: hidden;
}
[data-theme="dark"] .bot-card { box-shadow: 0 2px 8px rgba(0,0,0,.3); }

.bot-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: .5rem;
}

.bot-name {
  font-size: .95rem;
  font-weight: 700;
  color: var(--color-text-1);
  word-break: break-word;
}

.bot-badges {
  display: flex;
  flex-wrap: wrap;
  gap: .25rem;
  flex-shrink: 0;
}

.bot-badge {
  font-size: .7rem;
  font-weight: 700;
  padding: .15rem .5rem;
  border-radius: 99px;
  white-space: nowrap;
  letter-spacing: .02em;
}
.bot-badge-active { background: #dcfce7; color: #15803d; }
.bot-badge-failed { background: #fee2e2; color: #dc2626; }
[data-theme="dark"] .bot-badge-active { background: rgba(34,197,94,.15); color: #4ade80; }
[data-theme="dark"] .bot-badge-failed { background: rgba(239,68,68,.15); color: #f87171; }

.bot-meta {
  font-size: .78rem;
  color: var(--color-text-2);
}

/* ── Webhook row ── */
.bot-webhook {
  display: flex;
  align-items: center;
  gap: .5rem;
  min-width: 0;
}

.webhook-masked {
  font-size: .78rem;
  color: var(--color-text-2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
  flex: 1;
  font-family: ui-monospace, monospace;
}

.webhook-reveal-btn {
  font: inherit;
  font-size: .72rem;
  font-weight: 600;
  background: var(--color-surface);
  border: 1px solid var(--color-surface-border);
  border-radius: 5px;
  padding: .15rem .4rem;
  cursor: pointer;
  color: var(--color-text-2);
  flex-shrink: 0;
  transition: background .15s;
  white-space: nowrap;
}
.webhook-reveal-btn:hover { background: var(--color-border); }

/* ── Bot card footer ── */
.bot-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: .2rem;
  padding-top: .6rem;
  border-top: 1px solid var(--color-surface-border);
}

/* ── Toggle switch ── */
.toggle-switch {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  cursor: pointer;
}

.toggle-input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-track {
  width: 2.1rem;
  height: 1.15rem;
  background: var(--color-border);
  border-radius: 99px;
  position: relative;
  transition: background .15s;
  flex-shrink: 0;
}
.toggle-track::after {
  content: '';
  position: absolute;
  top: .175rem;
  left: .175rem;
  width: .8rem;
  height: .8rem;
  background: #fff;
  border-radius: 50%;
  transition: transform .15s;
  box-shadow: 0 1px 3px rgba(0,0,0,.2);
}
.toggle-input:checked ~ .toggle-track { background: var(--color-win); }
.toggle-input:checked ~ .toggle-track::after { transform: translateX(.95rem); }
.toggle-input:disabled ~ .toggle-track { opacity: .5; }
.toggle-input:focus-visible ~ .toggle-track {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: 99px;
}

.toggle-label {
  font-size: .78rem;
  font-weight: 600;
  color: var(--color-text-2);
}

/* ── Card footer action group ── */
.bot-card-footer-actions {
  display: flex;
  align-items: center;
  gap: .4rem;
}

/* ── Edit button ── */
.edit-btn {
  font: inherit;
  font-size: .78rem;
  font-weight: 600;
  background: none;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  border-radius: 7px;
  padding: .3rem .75rem;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.edit-btn:hover { background: var(--color-accent); color: #fff; }

/* ── Delete button ── */
.delete-btn {
  font: inherit;
  font-size: .78rem;
  font-weight: 600;
  background: none;
  border: 1px solid var(--color-loss);
  color: var(--color-loss);
  border-radius: 7px;
  padding: .3rem .75rem;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.delete-btn:hover:not(:disabled) { background: var(--color-loss); color: #fff; }
.delete-btn:disabled {
  border-color: var(--color-border);
  color: var(--color-text-3);
  cursor: not-allowed;
}

/* ── Edit modal ── */
#edit-bot-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.75);
  z-index: 200;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}
#edit-bot-modal.open { display: flex; }
#edit-bot-modal .modal-box { max-width: 480px; background: var(--color-card-bg); }
[data-theme="dark"] #edit-bot-modal .modal-header { border-bottom-color: var(--color-border); }
[data-theme="dark"] #edit-bot-modal .modal-question { color: var(--color-text-1); }
[data-theme="dark"] #edit-bot-modal .modal-close { color: var(--color-text-3); }
[data-theme="dark"] #edit-bot-modal .modal-close:hover { color: var(--color-text-1); }
#edit-bot-form {
  padding: 1.1rem 1.5rem 1.5rem;
  overflow-y: auto;
}
#edit-bot-form .form-actions { margin-top: 1rem; }

/* ── Responsive ── */
@media (max-width: 520px) {
  .form-grid { grid-template-columns: 1fr; }
  .form-field-wide { grid-column: 1; }
  #bots-grid { grid-template-columns: 1fr; }
}