/* profile.css — shared styles for profile.html and devices.html
   Palette: --phosphor #14B82B (green), --blood #DC2626 (red), --ink #f5efe2 (cream)
   Dark metatrix33 theme: --bg #02060b, ui-monospace font, card aesthetic
   ------------------------------------------------------------------ */

:root {
  --bg:          #02060b;
  --surface:     rgba(8, 22, 38, 0.72);
  --surface-hi:  rgba(12, 30, 52, 0.90);
  --line:        rgba(20, 184, 43, 0.20);
  --line-hi:     rgba(20, 184, 43, 0.45);
  --phosphor:    #14B82B;
  --phosphor-dim:#0d7a1d;
  --blood:       #DC2626;
  --blood-dim:   #991b1b;
  --ink:         #f5efe2;
  --muted:       #8a9e8d;
  --warn:        #ffb547;
  --cyan:        #00e5ff;
  --radius:      2px;
  --touch:       44px;
}

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

html, body {
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: ui-monospace, 'JetBrains Mono', Menlo, Consolas, monospace;
  font-size: 14px;
  line-height: 1.55;
}

body {
  background:
    radial-gradient(900px 600px at 0% 0%,   rgba(20, 184, 43, 0.07), transparent 60%),
    radial-gradient(800px 500px at 100% 100%, rgba(220, 38,  38, 0.05), transparent 60%),
    linear-gradient(180deg, #02060b, #030d07);
}

/* ── Root mounting points ────────────────────────────────────────── */
#profile-root,
#devices-root {
  max-width: 860px;
  margin: 0 auto;
  padding: 24px 16px 80px;
}

/* ── Page header ─────────────────────────────────────────────────── */
.page-header {
  padding: 28px 0 20px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 28px;
}

.page-eyebrow {
  font-size: 10px;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--phosphor);
  margin-bottom: 6px;
}

.page-title {
  font-size: clamp(22px, 4vw, 34px);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ink);
  text-shadow: 0 0 14px rgba(20, 184, 43, 0.35);
}

.page-sub {
  color: var(--muted);
  font-size: 12px;
  margin-top: 6px;
}

/* ── Card ────────────────────────────────────────────────────────── */
.card {
  border: 1px solid var(--line);
  background: var(--surface);
  padding: 18px 20px;
  margin-bottom: 16px;
  border-radius: var(--radius);
}

.card-label {
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--phosphor);
  text-transform: uppercase;
  margin-bottom: 14px;
}

/* ── Form primitives ─────────────────────────────────────────────── */
.field {
  margin-bottom: 18px;
}

.field label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
}

.field input[type="text"],
.field input[type="url"],
.field input[type="email"],
.field textarea,
.field select {
  width: 100%;
  min-height: var(--touch);
  background: rgba(2, 12, 6, 0.80);
  border: 1px solid var(--line);
  color: var(--ink);
  font-family: inherit;
  font-size: 13px;
  padding: 10px 12px;
  border-radius: var(--radius);
  outline: none;
  transition: border-color 0.15s;
  appearance: none;
}

.field input[type="text"]:focus,
.field input[type="url"]:focus,
.field input[type="email"]:focus,
.field textarea:focus,
.field select:focus {
  border-color: var(--phosphor);
  box-shadow: 0 0 0 2px rgba(20, 184, 43, 0.18);
}

.field input[readonly] {
  opacity: 0.55;
  cursor: default;
}

.field textarea {
  resize: vertical;
  min-height: 90px;
}

.field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%2314B82B'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
  cursor: pointer;
}

.field-hint {
  font-size: 11px;
  color: var(--muted);
  margin-top: 4px;
}

.field-error {
  font-size: 11px;
  color: var(--blood);
  margin-top: 4px;
  display: none;
}

.field-error.visible {
  display: block;
}

.char-counter {
  font-size: 11px;
  color: var(--muted);
  text-align: right;
  margin-top: 4px;
}

.char-counter.over {
  color: var(--blood);
}

/* ── Avatar ──────────────────────────────────────────────────────── */
.avatar-row {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.avatar-circle {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 2px solid var(--phosphor);
  object-fit: cover;
  background: rgba(20, 184, 43, 0.08);
  flex-shrink: 0;
}

.avatar-placeholder {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 2px dashed var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.1em;
  flex-shrink: 0;
}

.avatar-controls {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.avatar-input-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--touch);
  padding: 0 16px;
  border: 1px solid var(--phosphor);
  color: var(--phosphor);
  font-family: inherit;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: var(--radius);
  transition: background 0.15s;
  user-select: none;
}

.avatar-input-label:hover,
.avatar-input-label:focus-within {
  background: rgba(20, 184, 43, 0.10);
}

.avatar-file-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.avatar-size-note {
  font-size: 11px;
  color: var(--muted);
}

/* ── Links list ──────────────────────────────────────────────────── */
.link-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 12px;
}

.link-item {
  display: grid;
  grid-template-columns: 140px 1fr var(--touch);
  gap: 8px;
  align-items: start;
}

@media (max-width: 540px) {
  .link-item {
    grid-template-columns: 1fr var(--touch);
    grid-template-rows: auto auto;
  }

  .link-item select {
    grid-column: 1 / -1;
  }
}

.link-url-wrap {
  display: flex;
  flex-direction: column;
}

.link-url-err {
  font-size: 11px;
  color: var(--blood);
  margin-top: 2px;
  display: none;
}

.link-url-err.visible {
  display: block;
}

.btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: var(--touch);
  min-height: var(--touch);
  background: transparent;
  border: 1px solid var(--blood-dim);
  color: var(--blood);
  font-size: 16px;
  cursor: pointer;
  border-radius: var(--radius);
  line-height: 1;
  font-family: inherit;
  transition: background 0.15s;
}

.btn-icon:hover {
  background: rgba(220, 38, 38, 0.12);
}

.btn-icon:focus-visible {
  outline: 2px solid var(--phosphor);
  outline-offset: 2px;
}

.btn-add-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: var(--touch);
  padding: 0 14px;
  background: transparent;
  border: 1px dashed var(--line);
  color: var(--muted);
  font-family: inherit;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: var(--radius);
  transition: border-color 0.15s, color 0.15s;
}

.btn-add-link:hover {
  border-color: var(--phosphor);
  color: var(--phosphor);
}

.btn-add-link:focus-visible {
  outline: 2px solid var(--phosphor);
  outline-offset: 2px;
}

/* ── Friends ─────────────────────────────────────────────────────── */
.friends-search-row {
  display: grid;
  grid-template-columns: 1fr var(--touch);
  gap: 8px;
  align-items: start;
  margin-bottom: 12px;
}

.friend-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}

.friend-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px 4px 10px;
  border: 1px solid var(--line);
  background: var(--surface-hi);
  color: var(--ink);
  font-size: 12px;
  border-radius: 40px;
  min-height: var(--touch);
}

.friend-chip button {
  background: none;
  border: none;
  color: var(--blood);
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  padding: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  min-height: 22px;
  border-radius: 50%;
  font-family: inherit;
}

.friend-chip button:hover {
  background: rgba(220, 38, 38, 0.14);
}

.friend-chip button:focus-visible {
  outline: 2px solid var(--phosphor);
  outline-offset: 1px;
}

.friends-status {
  font-size: 11px;
  color: var(--muted);
  min-height: 18px;
  margin-top: 2px;
}

.friends-status.ok { color: var(--phosphor); }
.friends-status.err { color: var(--blood); }

/* ── Visibility radios ───────────────────────────────────────────── */
.visibility-group {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.vis-option {
  position: relative;
  flex: 1;
  min-width: 110px;
}

.vis-option input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.vis-option label {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: var(--touch);
  padding: 8px 12px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: var(--radius);
  transition: border-color 0.15s, color 0.15s, background 0.15s;
  text-align: center;
}

.vis-option input[type="radio"]:checked + label {
  border-color: var(--phosphor);
  color: var(--phosphor);
  background: rgba(20, 184, 43, 0.10);
}

.vis-option label:hover {
  border-color: var(--phosphor-dim);
  color: var(--ink);
}

.vis-option input[type="radio"]:focus-visible + label {
  outline: 2px solid var(--phosphor);
  outline-offset: 2px;
}

/* ── Buttons ─────────────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--touch);
  padding: 0 24px;
  background: var(--phosphor);
  color: #020a04;
  font-family: inherit;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: opacity 0.15s, box-shadow 0.15s;
}

.btn-primary:hover {
  opacity: 0.88;
  box-shadow: 0 0 14px rgba(20, 184, 43, 0.40);
}

.btn-primary:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
}

.btn-primary:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--touch);
  padding: 0 18px;
  background: transparent;
  color: var(--muted);
  font-family: inherit;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
  text-decoration: none;
  transition: border-color 0.15s, color 0.15s;
}

.btn-ghost:hover {
  border-color: var(--muted);
  color: var(--ink);
}

.btn-ghost:focus-visible {
  outline: 2px solid var(--phosphor);
  outline-offset: 2px;
}

.btn-danger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--touch);
  padding: 0 18px;
  background: transparent;
  color: var(--blood);
  font-family: inherit;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border: 1px solid var(--blood-dim);
  border-radius: var(--radius);
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s;
}

.btn-danger:hover {
  background: rgba(220, 38, 38, 0.10);
}

.btn-danger:focus-visible {
  outline: 2px solid var(--blood);
  outline-offset: 2px;
}

/* ── Action row (save + signout) ─────────────────────────────────── */
.action-row {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  padding-top: 8px;
}

/* ── Toast ───────────────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--phosphor);
  color: #020a04;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 12px 24px;
  border-radius: var(--radius);
  z-index: 9000;
  opacity: 0;
  transition: transform 0.22s ease, opacity 0.22s ease;
  pointer-events: none;
  white-space: nowrap;
}

.toast.toast-error {
  background: var(--blood);
  color: #fff;
}

.toast.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ── Public link preview ─────────────────────────────────────────── */
.public-link-box {
  border: 1px dashed var(--line);
  background: rgba(2, 12, 6, 0.60);
  padding: 14px 16px;
  margin-top: 10px;
}

.public-link-label {
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
}

.public-link-url {
  font-size: 13px;
  color: var(--phosphor);
  word-break: break-all;
}

.public-link-note {
  font-size: 11px;
  color: var(--muted);
  margin-top: 4px;
}

/* ── Device sections ─────────────────────────────────────────────── */
.device-section {
  margin-bottom: 20px;
}

.device-icon-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.device-icon {
  font-size: 28px;
  line-height: 1;
  flex-shrink: 0;
}

.device-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.03em;
}

.device-subtitle {
  font-size: 11px;
  color: var(--muted);
  margin-top: 2px;
}

/* ── Status pills ────────────────────────────────────────────────── */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 40px;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 600;
  min-height: 28px;
}

.pill-ok {
  background: rgba(20, 184, 43, 0.14);
  border: 1px solid var(--phosphor);
  color: var(--phosphor);
}

.pill-pending {
  background: rgba(255, 181, 71, 0.12);
  border: 1px solid var(--warn);
  color: var(--warn);
}

.pill-error {
  background: rgba(220, 38, 38, 0.12);
  border: 1px solid var(--blood);
  color: var(--blood);
}

.pill-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}

/* ── QR code block ───────────────────────────────────────────────── */
.qr-block {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  margin-top: 14px;
}

@media (min-width: 480px) {
  .qr-block {
    flex-direction: row;
    align-items: flex-start;
  }
}

.qr-canvas-wrap {
  flex-shrink: 0;
  background: #fff;
  padding: 8px;
  border-radius: var(--radius);
  display: inline-block;
  line-height: 0;
}

.qr-info {
  flex: 1;
}

.qr-url {
  font-size: 12px;
  color: var(--phosphor);
  word-break: break-all;
  margin-bottom: 8px;
}

.qr-steps {
  padding-left: 16px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.8;
}

.qr-steps li {
  margin-bottom: 2px;
}

.pairing-code {
  display: inline-block;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 0.35em;
  color: var(--phosphor);
  padding: 8px 0;
  text-shadow: 0 0 12px rgba(20, 184, 43, 0.5);
}

/* ── Drone URL field ─────────────────────────────────────────────── */
.drone-honesty {
  font-size: 12px;
  color: var(--warn);
  border-left: 2px solid var(--warn);
  padding-left: 10px;
  margin-bottom: 12px;
  line-height: 1.6;
}

/* ── Holocam block ───────────────────────────────────────────────── */
.holocam-probe-msg {
  font-size: 12px;
  color: var(--blood);
  background: rgba(220, 38, 38, 0.08);
  border: 1px solid var(--blood-dim);
  padding: 10px 14px;
  margin-top: 10px;
  border-radius: var(--radius);
  line-height: 1.7;
  display: none;
}

.holocam-probe-msg.visible {
  display: block;
}

.holocam-probe-msg code {
  color: var(--ink);
  background: rgba(255,255,255,0.07);
  padding: 1px 5px;
  border-radius: 2px;
}

/* ── Code / monospace snippets ───────────────────────────────────── */
code, .mono {
  font-family: inherit;
  background: rgba(20, 184, 43, 0.07);
  color: var(--phosphor);
  padding: 1px 6px;
  border-radius: 2px;
  font-size: 12px;
}

/* ── Divider ─────────────────────────────────────────────────────── */
.divider {
  border: none;
  border-top: 1px solid var(--line);
  margin: 24px 0;
}

/* ── Responsive helpers ──────────────────────────────────────────── */
@media (max-width: 600px) {
  #profile-root,
  #devices-root {
    padding: 16px 12px 64px;
  }

  .action-row {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-primary,
  .btn-ghost,
  .btn-danger {
    width: 100%;
    text-align: center;
  }
}

/* ── Focus ring (global override for better visibility) ──────────── */
:focus-visible {
  outline: 2px solid var(--phosphor);
  outline-offset: 2px;
}