/* main.css — Casa în ordine
   Mobil intenționat la 320/390/430 px, apoi desktop.
   Paletă caldă, precisă, fără zgomot decorativ.
*/

:root {
  --bg: #faf6f1;
  --bg-card: #ffffff;
  --bg-soft: #f3ece2;
  --ink: #2a2018;
  --ink-2: #5a4a3c;
  --ink-3: #8a7866;
  --line: #e7dccb;
  --line-2: #d6c7ad;
  --accent: #b7651a;
  --accent-2: #8a4710;
  --accent-soft: #f4e1c9;
  --good: #2f7a4d;
  --danger: #a13a26;
  --focus: #185abd;
  --shadow: 0 1px 0 rgba(40, 30, 20, 0.04), 0 8px 24px rgba(40, 30, 20, 0.06);
  --radius: 12px;
  --radius-sm: 8px;
  --gap: 16px;
  --gap-sm: 8px;
  --gap-lg: 24px;
  --maxw: 880px;
  --font-sans: "Inter", "Helvetica Neue", Arial, system-ui, sans-serif;
  --font-serif: "Iowan Old Style", "Palatino Linotype", Georgia, serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1a140e;
    --bg-card: #221a12;
    --bg-soft: #2a2018;
    --ink: #f4ead9;
    --ink-2: #d8c8a8;
    --ink-3: #a89173;
    --line: #3a2c1f;
    --line-2: #4a3a29;
    --accent: #e89a4a;
    --accent-2: #c97c2a;
    --accent-soft: #3a2a1a;
    --good: #6cb487;
    --danger: #e0745e;
    --focus: #6ea8ff;
    --shadow: 0 1px 0 rgba(0, 0, 0, 0.3), 0 8px 24px rgba(0, 0, 0, 0.4);
  }
}

*, *::before, *::after { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink);
  background: var(--bg);
  min-height: 100vh;
}

img, svg { max-width: 100%; display: block; }

button { font: inherit; cursor: pointer; }
input, textarea, select, button { font-family: inherit; color: inherit; }

a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, [tabindex]:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
  border-radius: 4px;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: var(--bg);
  padding: 8px 12px;
  z-index: 999;
}
.skip:focus { left: 8px; top: 8px; }

.muted { color: var(--ink-3); }
.small { font-size: 0.875rem; }

/* Top bar */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--bg) 92%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.topbar__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand__text { display: flex; flex-direction: column; line-height: 1.15; }
.brand__mark {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  display: grid; place-items: center;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
}
.brand__name { margin: 0; font-family: var(--font-serif); font-size: 1.05rem; font-weight: 600; }
.brand__tag { margin: 0; font-size: 0.75rem; color: var(--ink-3); }

.topnav { display: flex; gap: 4px; flex-wrap: wrap; }
.topnav a {
  text-decoration: none;
  color: var(--ink-2);
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.875rem;
}
.topnav a:hover, .topnav a:focus-visible {
  background: var(--bg-soft);
  color: var(--ink);
}

/* Hero */
.hero {
  background: linear-gradient(180deg, var(--bg-soft) 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--line);
}
.hero__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 32px 16px 28px;
}
.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 4.5vw, 2.25rem);
  line-height: 1.2;
  margin: 0 0 12px;
  letter-spacing: -0.01em;
}
.hero__lede { color: var(--ink-2); margin: 0 0 20px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 16px; }
.hero__points {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-wrap: wrap; gap: 6px;
}
.hero__points li {
  background: var(--bg-card);
  border: 1px solid var(--line);
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.8125rem;
  color: var(--ink-2);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 44px;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: background .15s ease, border-color .15s ease, color .15s ease, transform .05s ease;
}
.btn--primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn--primary:hover { background: var(--accent-2); border-color: var(--accent-2); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line-2); }
.btn--ghost:hover { background: var(--bg-soft); }
.btn--danger { background: transparent; color: var(--danger); border-color: var(--danger); }
.btn--danger:hover { background: color-mix(in oklab, var(--danger) 10%, transparent); }
.btn--disabled { opacity: 0.5; pointer-events: none; }
.btn:active { transform: translateY(1px); }

.ghost-btn {
  background: transparent;
  border: 1px solid var(--line-2);
  color: var(--ink-2);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.8125rem;
  min-height: 32px;
}
.ghost-btn:hover { background: var(--bg-soft); color: var(--ink); }
.ghost-btn--danger { color: var(--danger); border-color: color-mix(in oklab, var(--danger) 50%, var(--line-2)); }

/* Main */
.main { max-width: var(--maxw); margin: 0 auto; padding: 24px 16px 56px; }

/* Section wrappers (identitate semantică + spațiere consecventă) */
.config, .plan-section, .message-section, .save-section { margin-top: 8px; }

.section-head { margin: 28px 0 12px; }
.section-head h2 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  margin: 0 0 4px;
}
.section-head p { margin: 0; }
.sub { font-family: var(--font-serif); font-size: 1.05rem; margin: 24px 0 8px; }

/* Chips */
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 8px; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid var(--line-2);
  color: var(--ink-2);
  padding: 8px 14px;
  border-radius: 999px;
  min-height: 40px;
  font-size: 0.95rem;
  transition: background .15s ease, color .15s ease, border-color .15s ease;
}
.chip__icon { font-size: 1rem; opacity: 0.7; }
.chip__label { line-height: 1; }
.chip:hover { background: var(--bg-soft); color: var(--ink); }
.chip--on {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.chip--on .chip__icon { opacity: 1; }

/* Room cards */
.selected-rooms { display: grid; grid-template-columns: 1fr; gap: 12px; margin-top: 8px; }
.room-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
}
.room-card__head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 12px; }
.room-card__head h3 { font-family: var(--font-serif); font-size: 1.05rem; margin: 0; }

.surface-grid { display: grid; grid-template-columns: 1fr; gap: 8px; }
.surface-row {
  display: grid;
  grid-template-columns: 1fr auto 88px;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  border-top: 1px dashed var(--line);
}
.surface-row:first-child { border-top: 0; }
.surface-row__label { font-weight: 500; }
.surface-row__unit { font-size: 0.75rem; color: var(--ink-3); }
.surface-row input {
  text-align: right;
  padding: 6px 8px;
  border: 1px solid var(--line-2);
  border-radius: var(--radius-sm);
  background: var(--bg);
  min-height: 36px;
  width: 100%;
}

.work-types { margin-top: 12px; }
.work-types__title { margin: 0 0 6px; font-size: 0.875rem; color: var(--ink-2); font-weight: 600; }
.work-types__list { display: flex; flex-wrap: wrap; gap: 6px; }

.pill {
  background: var(--bg-card);
  border: 1px solid var(--line-2);
  color: var(--ink-2);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.875rem;
  min-height: 34px;
}
.pill:hover { background: var(--bg-soft); }
.pill--on { background: var(--accent-soft); border-color: var(--accent); color: var(--accent-2); }
.pill-row { display: flex; flex-wrap: wrap; gap: 6px; }

/* Segmented controls */
.segmented-wrap { display: grid; gap: 10px; }
.segmented {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 8px;
}
.segmented__btn {
  display: grid;
  text-align: left;
  padding: 10px 12px;
  border: 1px solid var(--line);
  background: var(--bg);
  border-radius: var(--radius-sm);
  color: var(--ink-2);
}
.segmented__btn:hover { background: var(--bg-soft); }
.segmented__btn--on {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent-2);
}
.segmented__label { font-weight: 600; }
.segmented__note { font-size: 0.8125rem; color: var(--ink-3); display: block; margin-top: 2px; }

/* Notes */
.notes { display: block; margin-top: 12px; }
.notes__label { display: block; font-weight: 600; margin-bottom: 6px; }
.notes textarea {
  width: 100%;
  min-height: 84px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-2);
  background: var(--bg-card);
  resize: vertical;
}

/* Plan */
.plan-host { display: grid; gap: 16px; margin-top: 12px; }
.plan-summary, .card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}
.card--soft { background: var(--bg-soft); border-style: dashed; box-shadow: none; }
.plan--empty { text-align: left; }
.plan-summary h2, .card h3 {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.1rem;
}

.stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.stat {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
}
.stat__label { display: block; font-size: 0.75rem; color: var(--ink-3); margin-bottom: 2px; }
.stat__value { font-family: var(--font-serif); font-size: 1.1rem; font-weight: 600; }

.stages { list-style: none; padding: 0; margin: 0; counter-reset: st; }
.stages__item {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 10px;
  align-items: center;
  padding: 8px 0;
  border-top: 1px solid var(--line);
}
.stages__item:first-child { border-top: 0; }
.stages__num {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent-2);
  display: grid; place-items: center;
  font-weight: 700;
  font-size: 0.8125rem;
}
.stages__label { font-size: 0.95rem; }

.materials { list-style: none; padding: 0; margin: 0; }
.material-row {
  display: grid;
  grid-template-columns: minmax(80px, 1fr) minmax(0, 2fr) auto;
  gap: 8px;
  align-items: baseline;
  padding: 8px 0;
  border-top: 1px solid var(--line);
}
.material-row:first-child { border-top: 0; }
.material-row__room { font-size: 0.8125rem; color: var(--ink-3); }
.material-row__name { font-weight: 500; }
.material-row__qty { color: var(--ink-2); font-size: 0.875rem; }

.obs { margin: 0; padding-left: 18px; color: var(--ink-2); }
.obs li { margin-bottom: 4px; }

/* Message */
.message-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  display: grid; gap: 10px;
  box-shadow: var(--shadow);
}
.message-card textarea {
  width: 100%;
  min-height: 180px;
  padding: 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-2);
  background: var(--bg);
  resize: vertical;
  font-size: 0.95rem;
}
.message-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.whatsapp-input { display: grid; gap: 4px; }
.whatsapp-input input {
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-2);
  background: var(--bg);
  min-height: 40px;
}

.export-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }

/* Save bar */
.save-bar {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  margin-bottom: 12px;
}
.save-bar input {
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-2);
  background: var(--bg-card);
  min-height: 40px;
}

.saved-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.saved-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
}
.saved-row--active { border-color: var(--accent); }
.saved-row__label { font-weight: 600; }
.saved-row__date { color: var(--ink-3); font-size: 0.8125rem; }
.saved-row__actions { grid-column: 1 / -1; display: flex; gap: 6px; justify-content: flex-end; }

/* Compare */
.compare-host { margin-top: 12px; }
.compare {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
}
.compare h3 { margin: 0 0 8px; font-family: var(--font-serif); font-size: 1.05rem; }
.compare__grid { display: grid; grid-template-columns: 1fr; gap: 12px; }
.compare__col { background: var(--bg-soft); border-radius: var(--radius-sm); padding: 12px; }
.compare__col h4 { margin: 0 0 8px; font-family: var(--font-serif); }
.compare__col p { margin: 4px 0; }
.compare__deltas { list-style: none; padding: 0; margin: 8px 0 0; display: grid; gap: 4px; }
.delta { font-size: 0.875rem; }
.delta--up { color: var(--good); }
.delta--down { color: var(--danger); }
.delta--same { color: var(--ink-3); }

/* Footer */
.foot { max-width: var(--maxw); margin: 0 auto; padding: 24px 16px 48px; text-align: center; }

/* Dialog */
.dialog {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0;
  background: var(--bg-card);
  color: var(--ink);
  max-width: 480px;
  width: calc(100% - 32px);
}
.dialog::backdrop { background: rgba(20, 14, 8, 0.4); backdrop-filter: blur(2px); }
.dialog article { padding: 20px; }
.dialog h2 { font-family: var(--font-serif); margin: 0 0 8px; font-size: 1.2rem; }
.dialog__steps { padding-left: 20px; margin: 0 0 12px; }
.dialog__steps li { margin-bottom: 6px; }
.dialog__close { display: flex; justify-content: flex-end; }
kbd {
  background: var(--bg-soft);
  border: 1px solid var(--line-2);
  border-radius: 4px;
  padding: 1px 6px;
  font-size: 0.8125rem;
  font-family: var(--font-sans);
}

/* Toast */
.toast {
  position: fixed;
  left: 50%;
  bottom: 16px;
  transform: translateX(-50%) translateY(20px);
  background: var(--ink);
  color: var(--bg);
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 0.9rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
  z-index: 200;
  max-width: calc(100% - 32px);
  text-align: center;
}
.toast--show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* Tablet+ */
@media (min-width: 640px) {
  .stats { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .save-bar { grid-template-columns: 1fr auto auto; align-items: center; }
  .compare__grid { grid-template-columns: 1fr 1fr; }
  .segmented { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
  .selected-rooms { grid-template-columns: 1fr 1fr; }
  .hero__inner { padding: 48px 24px 40px; }
  .main { padding: 32px 24px 64px; }
}

@media (min-width: 880px) {
  .main, .hero__inner, .topbar__inner, .foot { padding-left: 32px; padding-right: 32px; }
}