/**
 * Clockwork Shared Styles
 * Common styles used across all pages
 */

/* === CSS Variables === */
:root {
  /* Backgrounds */
  --bg: #070a10;
  --surface: #0e121b;
  --surface2: #141926;
  --field: #0a0e16;

  /* Accents */
  --cy: #22d3ee;
  --gold: #d8ad5a;

  /* Text */
  --ink: #e8ecf5;
  --mute: #6b7488;
  --dim: #454d5e;

  /* Borders */
  --line: rgba(120, 150, 190, .12);
  --line2: rgba(255, 255, 255, .16);

  /* Status colors */
  --pend: #d8ad5a;
  --pub: #22d3ee;
  --rej: #f87171;
}

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

/* === Base === */
body {
  background: var(--bg);
  color: var(--ink);
  font-family: 'Inter', ui-sans-serif, system-ui, -apple-system, sans-serif;
  font-size: 14px;
  line-height: 1.5;
}

/* === Site Header === */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(7, 10, 16, .92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Cube spin animation */
@keyframes header-cube-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.home-link {
  text-decoration: none;
  color: inherit;
  display: flex;
}

.lockup {
  display: flex;
  align-items: center;
  gap: 9px;
  flex-shrink: 0;
}

.lockup .mark {
  flex-shrink: 0;
  display: flex;
}

.lockup .mark svg {
  width: 42px;
  height: 42px;
  display: block;
  animation: header-cube-spin 18s linear infinite;
}

@media (prefers-reduced-motion: reduce) {
  .lockup .mark svg { animation: none; }
}

.lockup .type {
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1;
}

.lockup .word {
  font-size: 12px;
  font-weight: 300;
  letter-spacing: .34em;
  text-transform: uppercase;
  color: var(--ink);
  text-indent: .34em;
}

.lockup .tag {
  font-size: 7px;
  font-weight: 400;
  font-style: italic;
  color: var(--mute);
  margin-top: 5px;
  letter-spacing: .30em;
  text-indent: .30em;
}

/* Navigation */
.header-nav {
  display: flex;
  align-items: center;
  gap: 44px;
  margin-left: 48px;
}

.header-nav a {
  font-size: 12px;
  font-weight: 400;
  letter-spacing: .02em;
  color: var(--mute);
  text-decoration: none;
  transition: color .2s;
  display: flex;
  align-items: center;
  gap: 6px;
}

.header-nav a:hover { color: var(--ink); }
.header-nav a.active { color: var(--ink); }

.header-nav .nav-icon {
  width: 14px;
  height: 14px;
  stroke: currentColor;
  stroke-width: 1.6;
  fill: none;
}

.header-nav .free-tag {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: #d8ad5a;
  background: rgba(216, 173, 90, .12);
  border: 1px solid rgba(216, 173, 90, .25);
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 4px;
}

/* Header Right (Auth) */
.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: auto;
}

/* Login button */
#login-btn,
.auth-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, .15);
  border-radius: 20px;
  color: var(--mute);
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .02em;
  cursor: pointer;
  transition: border-color .2s, color .2s, background .2s;
}

#login-btn:hover,
.auth-btn:hover {
  border-color: var(--cy);
  color: var(--ink);
  background: rgba(255, 255, 255, .05);
}

/* User menu (logged in state) */
#user-menu {
  display: none;
  position: relative;
}

#user-trigger {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px 4px 4px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 20px;
  cursor: pointer;
  transition: border-color .2s;
}

#user-trigger:hover {
  border-color: var(--cy);
}

#user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
}

#user-avatar-placeholder {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cy), #0891b2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  color: #0a0a0f;
}

#user-name {
  font-size: 12px;
  font-weight: 500;
  color: var(--ink);
}

/* User dropdown */
.user-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 160px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 6px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity .2s, transform .2s, visibility .2s;
}

#user-menu.open .user-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Dropdown items */
.dropdown-email {
  padding: 10px 12px 8px;
  font-size: 11px;
  color: var(--dim);
  word-break: break-all;
}

.dropdown-divider {
  height: 1px;
  background: var(--line);
  margin: 4px 6px;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 12px;
  background: none;
  border: none;
  border-radius: 8px;
  color: var(--mute);
  font-family: inherit;
  font-size: 12px;
  text-decoration: none;
  cursor: pointer;
  transition: background .15s, color .15s;
}

.dropdown-item:hover {
  background: var(--surface2);
  color: var(--ink);
}

.dropdown-item.dim {
  color: var(--dim);
  cursor: default;
}

.dropdown-item.dim:hover {
  background: none;
  color: var(--dim);
}

.dropdown-item svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  stroke-width: 1.8;
  fill: none;
}

/* Token balance in dropdown */
.dropdown-tokens {
  justify-content: flex-start;
}

.dropdown-tokens .get-more {
  margin-left: auto;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .04em;
  color: var(--cy);
  opacity: .7;
  transition: opacity .15s;
}

.dropdown-tokens:hover .get-more {
  opacity: 1;
}

/* Legacy dropdown links (backward compat) */
.user-dropdown a,
.user-dropdown button {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 12px;
  background: none;
  border: none;
  border-radius: 8px;
  color: var(--mute);
  font-family: inherit;
  font-size: 12px;
  text-decoration: none;
  cursor: pointer;
  transition: background .15s, color .15s;
}

.user-dropdown a:hover,
.user-dropdown button:hover {
  background: var(--surface2);
  color: var(--ink);
}

.user-dropdown svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  stroke-width: 1.8;
  fill: none;
}

/* Hamburger (mobile) */
.hamburger-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 4px;
  cursor: pointer;
  transition: border-color .2s;
}

.hamburger-btn:hover { border-color: var(--cy); }

.hamburger-btn svg {
  width: 18px;
  height: 18px;
  stroke: var(--mute);
  stroke-width: 2;
  stroke-linecap: round;
  fill: none;
}

.hamburger-btn:hover svg { stroke: var(--cy); }

/* Responsive */
@media (max-width: 1040px) {
  .header-nav { display: none; }
  .hamburger-btn { display: flex; }
}

@media (max-width: 480px) {
  .lockup .type { display: none; }
  .header-inner { padding: 0 16px; }
}

/* === Auth Modal === */
.auth-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 10, 15, .85);
  backdrop-filter: blur(8px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s, visibility .25s;
}

.auth-modal.visible {
  opacity: 1;
  visibility: visible;
}

.auth-modal-box {
  width: 100%;
  max-width: 380px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 32px 28px;
  position: relative;
}

.auth-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 28px;
  height: 28px;
  background: none;
  border: none;
  cursor: pointer;
  opacity: .5;
  transition: opacity .2s;
}

.auth-modal-close:hover { opacity: 1; }

.auth-modal-close::before,
.auth-modal-close::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 16px;
  height: 1.5px;
  background: var(--ink);
}

.auth-modal-close::before { transform: translate(-50%, -50%) rotate(45deg); }
.auth-modal-close::after { transform: translate(-50%, -50%) rotate(-45deg); }

.auth-modal-title {
  font-size: 20px;
  font-weight: 600;
  text-align: center;
  margin-bottom: 24px;
}

.auth-input-group {
  margin-bottom: 14px;
}

.auth-input-group label {
  display: block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 6px;
}

.auth-input {
  width: 100%;
  padding: 12px 14px;
  background: var(--field);
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--ink);
  font-family: inherit;
  font-size: 14px;
  outline: none;
  transition: border-color .2s;
}

.auth-input:focus {
  border-color: var(--cy);
}

.auth-input::placeholder {
  color: var(--dim);
}

.auth-row {
  display: flex;
  gap: 12px;
}

.auth-row .auth-input-group {
  flex: 1;
}

.auth-error {
  background: rgba(248, 113, 113, .1);
  border: 1px solid rgba(248, 113, 113, .3);
  border-radius: 8px;
  padding: 10px 12px;
  margin-bottom: 14px;
  font-size: 12px;
  color: #f87171;
  display: none;
}

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

.auth-checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 16px 0;
  font-size: 12px;
  color: var(--mute);
}

.auth-checkbox input {
  width: 16px;
  height: 16px;
  accent-color: var(--cy);
}

.auth-submit {
  width: 100%;
  padding: 14px;
  background: var(--cy);
  border: none;
  border-radius: 10px;
  color: #0a0a0f;
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .02em;
  cursor: pointer;
  transition: filter .2s;
}

.auth-submit:hover {
  filter: brightness(1.1);
}

.auth-submit:disabled {
  opacity: .6;
  cursor: not-allowed;
}

.auth-switch {
  text-align: center;
  margin-top: 20px;
  font-size: 12px;
  color: var(--mute);
}

.auth-switch-link {
  background: none;
  border: none;
  color: var(--cy);
  font-family: inherit;
  font-size: 12px;
  cursor: pointer;
  text-decoration: underline;
}

.auth-forgot {
  display: block;
  text-align: right;
  margin: -8px 0 16px;
  font-size: 11px;
  color: var(--mute);
  text-decoration: none;
}

.auth-forgot:hover {
  color: var(--cy);
}

/* === Nav Modal (Mobile) === */
.nav-modal {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 150;
  background: rgba(7, 10, 16, .95);
  backdrop-filter: blur(20px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s, visibility .25s;
}

.nav-modal.visible {
  opacity: 1;
  visibility: visible;
}

.nav-modal-inner {
  max-width: 400px;
  margin: 0 auto;
  padding: 80px 24px 40px;
}

.nav-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  background: none;
  border: 1px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
  transition: border-color .2s;
}

.nav-modal-close:hover { border-color: var(--cy); }

.nav-modal-close::before,
.nav-modal-close::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 18px;
  height: 2px;
  background: var(--ink);
}

.nav-modal-close::before { transform: translate(-50%, -50%) rotate(45deg); }
.nav-modal-close::after { transform: translate(-50%, -50%) rotate(-45deg); }

.nav-modal-list {
  list-style: none;
  margin-bottom: 32px;
}

.nav-modal-item {
  border-bottom: 1px solid var(--line);
}

.nav-modal-link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 0;
  background: none;
  border: none;
  color: var(--ink);
  font-family: inherit;
  font-size: 16px;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: color .2s;
  width: 100%;
}

.nav-modal-link:hover { color: var(--cy); }

.nav-modal-link svg {
  width: 22px;
  height: 22px;
  stroke: currentColor;
  stroke-width: 1.8;
  fill: none;
}

.nav-modal-link .free-tag {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #d8ad5a;
  background: rgba(216, 173, 90, 0.12);
  border: 1px solid rgba(216, 173, 90, 0.25);
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 8px;
}

#nav-modal-user {
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.nav-modal-user-info {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0 18px;
}

.nav-modal-user-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cy), #0891b2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 600;
  color: #0a0a0f;
}

.nav-modal-user-name {
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
}

.nav-modal-user-header {
  font-size: 12px;
  color: var(--dim);
  padding: 8px 0 16px;
  word-break: break-all;
}

.nav-modal-tokens {
  cursor: default;
}

.nav-modal-tokens.dim {
  color: var(--dim);
}

.nav-modal-link.dim:hover {
  color: var(--dim);
}

/* === Common Utilities === */
.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 22px 90px;
  padding-top: 52px;
}

/* Badge styles */
.badge {
  font-size: 9px;
  letter-spacing: .14em;
  text-transform: uppercase;
  border: 1px solid;
  border-radius: 4px;
  padding: 2px 6px;
}

.badge.cyan { color: var(--cy); border-color: var(--cy); }
.badge.gold { color: var(--gold); border-color: rgba(216, 173, 90, .35); }

/* Chip/filter buttons */
.chip {
  font-size: 10.5px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--mute);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 12px;
  cursor: pointer;
  background: none;
  transition: .18s;
  font-family: inherit;
}

.chip:hover {
  color: var(--ink);
  border-color: rgba(34, 211, 238, .3);
}

.chip.on {
  color: #07131a;
  background: var(--cy);
  border-color: var(--cy);
  font-weight: 600;
}

/* Loading states */
.loading-spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--line);
  border-top-color: var(--cy);
  border-radius: 50%;
  animation: spin .8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Empty states */
.empty-state {
  text-align: center;
  padding: 40px 20px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
}

.empty-state svg {
  width: 48px;
  height: 48px;
  stroke: var(--dim);
  stroke-width: 1.5;
  fill: none;
  margin-bottom: 16px;
}

.empty-state h3 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 6px;
}

.empty-state p {
  font-size: 13px;
  color: var(--mute);
}

/* Error states */
.error-state {
  background: rgba(248, 113, 113, .08);
  border: 1px solid rgba(248, 113, 113, .2);
  border-radius: 12px;
  padding: 16px;
  text-align: center;
}

.error-state p {
  font-size: 13px;
  color: #f87171;
}