/* =========================================================
   Aurelys — App stylesheet
   Premium-dark, calm, restrained.
   ========================================================= */

:root {
  --void:      #050409;
  --night:     #07060c;
  --black:     #0a0805;
  --charcoal:  #14110d;
  --ash:       #1f1b16;
  --smoke:     #2e2922;
  --stone:     #5a5246;
  --slate:     #6b6357;
  --mist:      #989078;
  --bone:      #c8bea8;
  --ivory:     #efe6d4;
  --paper:     #f7f1e3;
  --bronze:    #b8895c;
  --copper:    #c89870;
  --ember:     #d4a574;
  --gold:      #e8c393;

  --serif: 'Fraunces', 'Cormorant Garamond', Georgia, serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --mono: ui-monospace, 'SF Mono', Menlo, monospace;

  --ease: cubic-bezier(.2,.7,.2,1);
}

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,wght@0,400;0,500;1,400;1,500&family=Inter:wght@300;400;500;600&display=swap');

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
html { background: var(--void); color: var(--ivory); }
body {
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.55;
  background: var(--void);
  color: var(--ivory);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
  min-height: 100dvh;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
input, textarea { font: inherit; color: inherit; }
::selection { background: rgba(200,152,112,.35); color: var(--paper); }

/* ─── Auth gate ─────────────────────────────────────────── */

.auth-gate {
  position: fixed; inset: 0;
  display: grid; place-items: center;
  padding: 24px;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(184,137,92,.08), transparent 50%),
    radial-gradient(ellipse at 70% 80%, rgba(184,137,92,.05), transparent 50%),
    var(--void);
  z-index: 100;
}
.auth-card {
  width: 100%; max-width: 380px;
  padding: 44px 36px;
  background: rgba(20,17,13,.6);
  border: 1px solid rgba(200,152,112,.18);
  border-radius: 4px;
  backdrop-filter: blur(20px);
  text-align: center;
}
.auth-logo { margin-bottom: 18px; }
.auth-title {
  font-family: var(--serif);
  font-weight: 400;
  font-style: italic;
  font-size: 32px;
  letter-spacing: .02em;
  color: var(--paper);
  margin-bottom: 6px;
}
.auth-tagline {
  font-size: 13px;
  color: var(--mist);
  margin-bottom: 32px;
  letter-spacing: .02em;
}
.auth-form { display: flex; flex-direction: column; gap: 12px; }
.auth-form input[type=email] {
  padding: 12px 14px;
  background: rgba(0,0,0,.4);
  border: 1px solid rgba(200,152,112,.25);
  border-radius: 2px;
  color: var(--ivory);
  font-family: var(--serif);
  font-style: italic;
  font-size: 15px;
  outline: none;
  transition: border-color .2s var(--ease);
}
.auth-form input[type=email]:focus { border-color: var(--copper); }
.auth-submit {
  padding: 12px 18px;
  background: var(--copper);
  color: var(--void);
  border-radius: 2px;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: .03em;
  transition: background .2s var(--ease), transform .15s var(--ease);
}
.auth-submit:hover { background: var(--ember); }
.auth-submit:active { transform: scale(.98); }
.auth-submit:disabled { opacity: .5; cursor: wait; }
.auth-status {
  margin-top: 6px;
  font-size: 12px;
  color: var(--mist);
  font-style: italic;
  min-height: 16px;
}
.auth-status.error { color: #e0907a; }
.auth-status.success { color: var(--ember); }
.auth-foot {
  margin-top: 28px;
  font-size: 11px;
  color: var(--stone);
  letter-spacing: .02em;
}

/* ─── App shell ─────────────────────────────────────────── */

.app-shell {
  display: grid;
  grid-template-rows: auto 1fr;
  min-height: 100vh;
  min-height: 100dvh;
}
.app-header {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 20px;
  padding: 14px 28px;
  border-bottom: 1px solid rgba(200,152,112,.1);
  background: rgba(5,4,9,.85);
  backdrop-filter: blur(12px);
  position: sticky; top: 0; z-index: 50;
}
.app-brand {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--serif);
  font-style: italic;
  font-size: 19px;
  color: var(--paper);
  letter-spacing: .02em;
}
.app-nav {
  display: flex; gap: 6px; justify-content: center;
}
.nav-link {
  padding: 7px 14px;
  font-size: 13px;
  color: var(--mist);
  border-radius: 2px;
  letter-spacing: .04em;
  text-transform: uppercase;
  transition: color .2s var(--ease), background .2s var(--ease);
}
.nav-link:hover { color: var(--ivory); }
.nav-link.active {
  color: var(--copper);
  background: rgba(200,152,112,.08);
}
.app-user {
  display: flex; align-items: center; gap: 10px;
  font-size: 12px;
  color: var(--mist);
}
.user-email { font-family: var(--mono); font-size: 11px; }
.signout-btn {
  padding: 6px 10px;
  border: 1px solid rgba(200,152,112,.2);
  border-radius: 2px;
  color: var(--mist);
  font-size: 14px;
  transition: all .2s var(--ease);
}
.signout-btn:hover { color: var(--copper); border-color: var(--copper); }

.app-main {
  padding: 36px 28px 60px;
  max-width: 880px;
  margin: 0 auto;
  width: 100%;
}

/* ─── Today view ────────────────────────────────────────── */

.today-header {
  margin-bottom: 32px;
  display: flex; align-items: baseline; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
}
.today-date {
  font-family: var(--serif);
  font-weight: 400;
  font-style: italic;
  font-size: 30px;
  color: var(--paper);
  letter-spacing: .01em;
}
.today-weekday {
  font-size: 12px;
  color: var(--mist);
  text-transform: uppercase;
  letter-spacing: .15em;
  margin-top: 4px;
}
.today-greeting {
  font-family: var(--serif);
  font-style: italic;
  font-size: 14px;
  color: var(--bronze);
}

.day-section {
  margin-bottom: 36px;
}
.section-label {
  display: flex; align-items: center; gap: 10px;
  font-size: 11px;
  color: var(--stone);
  text-transform: uppercase;
  letter-spacing: .18em;
  margin-bottom: 12px;
}
.section-label::after {
  content: '';
  flex: 1; height: 1px;
  background: rgba(200,152,112,.12);
}
.journal-textarea {
  width: 100%;
  min-height: 220px;
  padding: 20px 22px;
  background: rgba(20,17,13,.4);
  border: 1px solid rgba(200,152,112,.12);
  border-radius: 2px;
  color: var(--ivory);
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.7;
  resize: vertical;
  outline: none;
  transition: border-color .2s var(--ease);
}
.journal-textarea:focus { border-color: rgba(200,152,112,.3); }
.journal-textarea::placeholder { color: var(--stone); font-style: italic; }

.plan-list { list-style: none; }
.plan-item {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(200,152,112,.06);
}
.plan-check {
  appearance: none;
  width: 18px; height: 18px;
  border: 1px solid rgba(200,152,112,.4);
  border-radius: 2px;
  cursor: pointer;
  flex-shrink: 0;
  margin-top: 3px;
  position: relative;
  transition: all .2s var(--ease);
}
.plan-check:checked {
  background: var(--copper);
  border-color: var(--copper);
}
.plan-check:checked::after {
  content: '✓';
  position: absolute;
  top: -2px; left: 2px;
  color: var(--void);
  font-size: 14px;
  font-weight: bold;
}
.plan-text {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-size: 15px;
  color: var(--ivory);
  padding: 2px 0;
}
.plan-item.done .plan-text { color: var(--stone); text-decoration: line-through; }
.plan-delete {
  color: var(--stone);
  font-size: 14px;
  opacity: 0; transition: opacity .15s var(--ease);
}
.plan-item:hover .plan-delete { opacity: 1; }
.plan-delete:hover { color: #e0907a; }

.plan-add-form {
  display: flex; gap: 8px;
  margin-top: 8px;
}
.plan-add-input {
  flex: 1;
  padding: 10px 12px;
  background: rgba(20,17,13,.3);
  border: 1px solid rgba(200,152,112,.12);
  border-radius: 2px;
  color: var(--ivory);
  font-size: 14px;
  outline: none;
}
.plan-add-input:focus { border-color: rgba(200,152,112,.3); }
.plan-add-btn {
  padding: 10px 16px;
  background: rgba(200,152,112,.12);
  color: var(--copper);
  border-radius: 2px;
  font-size: 13px;
  border: 1px solid rgba(200,152,112,.2);
  transition: all .2s var(--ease);
}
.plan-add-btn:hover { background: rgba(200,152,112,.2); }

.actions-row {
  display: flex; gap: 12px; flex-wrap: wrap;
  margin-top: 28px;
}
.action-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px;
  background: rgba(200,152,112,.08);
  color: var(--copper);
  border: 1px solid rgba(200,152,112,.3);
  border-radius: 2px;
  font-size: 13px;
  letter-spacing: .04em;
  text-transform: uppercase;
  transition: all .2s var(--ease);
}
.action-btn:hover {
  background: rgba(200,152,112,.18);
  border-color: var(--copper);
}
.action-btn.primary {
  background: var(--copper);
  color: var(--void);
}
.action-btn.primary:hover { background: var(--ember); }
.action-btn:disabled { opacity: .5; cursor: wait; }

.ai-output {
  margin-top: 22px;
  padding: 24px 26px;
  background: rgba(184,137,92,.05);
  border-left: 2px solid var(--copper);
  border-radius: 0 2px 2px 0;
  font-family: var(--serif);
  font-size: 16px;
  line-height: 1.7;
  color: var(--paper);
  white-space: pre-wrap;
  min-height: 60px;
}
.ai-output:empty { display: none; }
.ai-output-label {
  display: block;
  font-family: var(--sans);
  font-size: 10px;
  color: var(--bronze);
  text-transform: uppercase;
  letter-spacing: .18em;
  margin-bottom: 12px;
}

.save-indicator {
  font-size: 11px;
  color: var(--stone);
  letter-spacing: .05em;
  font-style: italic;
  margin-top: 6px;
  min-height: 14px;
}

/* ─── Constellation view ────────────────────────────────── */

.constellation-wrap {
  position: relative;
  height: calc(100vh - 200px);
  height: calc(100dvh - 200px);
  min-height: 480px;
  border: 1px solid rgba(200,152,112,.1);
  border-radius: 2px;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 50% 50%, rgba(184,137,92,.04), transparent 60%),
    #03020a;
}
#constellation-canvas { display: block; width: 100%; height: 100%; }
.constellation-meta {
  position: absolute;
  top: 16px; left: 18px;
  font-size: 11px;
  color: var(--stone);
  letter-spacing: .15em;
  text-transform: uppercase;
  pointer-events: none;
}
.constellation-detail {
  position: absolute;
  bottom: 18px; left: 18px; right: 18px;
  max-width: 480px;
  padding: 16px 18px;
  background: rgba(5,4,9,.92);
  border: 1px solid rgba(200,152,112,.2);
  border-radius: 2px;
  backdrop-filter: blur(8px);
  display: none;
}
.constellation-detail.on { display: block; }
.constellation-detail .det-date {
  font-family: var(--serif); font-style: italic;
  font-size: 17px; color: var(--paper);
  margin-bottom: 8px;
}
.constellation-detail .det-snippet {
  font-size: 13px; color: var(--bone);
  line-height: 1.55;
  max-height: 100px; overflow: hidden;
}
.constellation-empty {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  font-family: var(--serif); font-style: italic;
  font-size: 17px; color: var(--mist);
}

/* ─── Settings view ─────────────────────────────────────── */

.settings-section {
  margin-bottom: 36px;
}
.settings-section h2 {
  font-family: var(--serif);
  font-weight: 400; font-style: italic;
  font-size: 22px;
  color: var(--paper);
  margin-bottom: 8px;
}
.settings-section .hint {
  font-size: 13px; color: var(--mist);
  margin-bottom: 18px;
}
.settings-field {
  display: flex; flex-direction: column; gap: 6px;
  margin-bottom: 16px;
}
.settings-field label {
  font-size: 11px;
  color: var(--stone);
  text-transform: uppercase;
  letter-spacing: .15em;
}
.settings-field select, .settings-field input[type=text], .settings-field input[type=password] {
  padding: 10px 12px;
  background: rgba(20,17,13,.4);
  border: 1px solid rgba(200,152,112,.18);
  border-radius: 2px;
  color: var(--ivory);
  font-size: 14px;
  outline: none;
  font-family: var(--mono);
}
.settings-field select:focus,
.settings-field input:focus { border-color: var(--copper); }
.settings-field .desc {
  font-size: 11px;
  color: var(--stone);
  font-style: italic;
}

.danger-zone .action-btn { color: #e0907a; border-color: rgba(224,144,122,.4); }
.danger-zone .action-btn:hover { background: rgba(224,144,122,.1); border-color: #e0907a; }

/* ─── Toast ─────────────────────────────────────────────── */

.toast {
  position: fixed; left: 50%; bottom: 24px;
  transform: translateX(-50%) translateY(20px);
  padding: 10px 18px;
  background: rgba(5,4,9,.95);
  border: 1px solid rgba(200,152,112,.3);
  border-radius: 2px;
  color: var(--ivory);
  font-size: 13px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s var(--ease), transform .25s var(--ease);
  z-index: 200;
}
.toast.on { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ─── Mobile ────────────────────────────────────────────── */

@media (max-width: 720px) {
  .app-header { grid-template-columns: auto auto; gap: 10px; padding: 12px 16px; }
  .app-nav { order: 3; grid-column: 1 / -1; justify-content: flex-start; }
  .nav-link { padding: 6px 10px; font-size: 11px; }
  .app-main { padding: 22px 16px 48px; }
  .today-date { font-size: 24px; }
  .journal-textarea { font-size: 16px; padding: 16px; }
  .user-email { display: none; }
  .auth-card { padding: 32px 24px; }
}