/* Tokens & composants repris de SimpleWebCalendar (même famille visuelle),
   + classes propres à SimpleShare. */
@import url('https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,wght@0,400;0,600;1,400&display=swap');

:root {
  --color-bg: #f3f2f2;
  --color-surface: #eae9e9;
  --color-text: #201e1d;
  --color-accent: #0088b0;
  --color-accent-2: #d6006c;
  --color-divider: color-mix(in srgb, #201e1d 16%, transparent);

  --color-neutral-100: #f8f4f4;
  --color-neutral-200: #eae7e7;
  --color-neutral-600: #7d7979;
  --color-neutral-800: #444141;

  --color-accent-100: #e9f8ff;
  --color-accent-200: #cbeeff;
  --color-accent-600: #1186ac;
  --color-accent-700: #006786;
  --color-accent-800: #004961;

  --color-accent-2-100: #fff1f4;
  --color-accent-2-200: #ffdee6;
  --color-accent-2-700: #aa0b56;
  --color-accent-2-800: #790e3d;

  --font-heading: "Source Serif 4", system-ui, sans-serif;
  --font-heading-weight: 600;
  --font-body: "Source Serif 4", system-ui, sans-serif;

  --space-1: 5px;
  --space-2: 10px;
  --space-3: 15px;
  --space-4: 20px;
  --space-6: 30px;

  --radius-sm: 1px;
  --radius-md: 2px;
  --radius-lg: 4px;

  --shadow-sm: 0 1px 2px color-mix(in srgb, #2d2b2b 14%, transparent);
  --shadow-md: 0 3px 10px color-mix(in srgb, #2d2b2b 16%, transparent);
  --shadow-lg: 0 12px 32px color-mix(in srgb, #2d2b2b 22%, transparent);
}

*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; background: var(--color-bg); color: var(--color-text); font-family: var(--font-body); font-size: 15px; line-height: 1.55; }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); font-weight: var(--font-heading-weight); line-height: 1.12; letter-spacing: -0.015em; margin: 0 0 var(--space-2); }
h1 { font-size: 32px; }
h3 { font-size: 20px; }
h5 { font-size: 15px; }
p { margin: 0 0 var(--space-3); }
img { display: block; max-width: 100%; }
.text-muted { color: color-mix(in srgb, var(--color-text) 55%, transparent); }
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
::selection { background: color-mix(in srgb, var(--color-accent) 30%, transparent); }

/* — buttons — */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  cursor: pointer; text-decoration: none;
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 14px; line-height: 1.2; color: var(--color-text);
  background: transparent; border: 1px solid transparent;
  padding: var(--space-2) calc(var(--space-3) * 1.2);
  border-radius: var(--radius-md);
}
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-primary { background: var(--color-accent); color: var(--color-bg); }
.btn-primary:hover { background: var(--color-accent-600); }
.btn-primary:active { background: var(--color-accent-700); }
.btn-secondary { border-color: var(--color-divider); }
.btn-secondary:hover { background: color-mix(in srgb, var(--color-text) 7%, transparent); }
.btn-secondary:active { background: color-mix(in srgb, var(--color-text) 14%, transparent); }
.btn-ghost { color: var(--color-accent); padding-inline: var(--space-1); }
.btn-ghost:hover { background: color-mix(in srgb, var(--color-accent) 10%, transparent); }
.btn-ghost:active { background: color-mix(in srgb, var(--color-accent) 18%, transparent); }
.btn-danger { color: var(--color-accent-2-700); }
.btn-danger:hover { background: color-mix(in srgb, var(--color-accent-2) 10%, transparent); }
.btn-icon { width: 36px; height: 36px; padding: 0; }
.btn-sm { font-size: 12.5px; padding: 5px 10px; }
.btn-block { width: 100%; margin-top: var(--space-2); }

/* — forms — */
.field > label { display: block; font-size: 12px; margin-bottom: 5px; color: color-mix(in srgb, var(--color-text) 70%, transparent); }
.input, textarea.input {
  width: 100%; min-height: 36px; padding: 6px 10px; font: inherit; font-size: 14px;
  color: var(--color-text); caret-color: var(--color-accent);
  background: var(--color-surface); border: 1px solid var(--color-divider); border-radius: var(--radius-md);
}
textarea.input { min-height: 72px; resize: vertical; }
.input::placeholder { color: color-mix(in srgb, var(--color-text) 65%, transparent); opacity: 1; }
.input:hover { border-color: color-mix(in srgb, var(--color-text) 45%, transparent); }
.input:focus-visible { border-color: var(--color-accent); outline-offset: 0; }
.checkline { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; font-size: 13.5px; }

/* — cards — */
.card { display: flex; flex-direction: column; gap: var(--space-2); padding: var(--space-3); border-radius: var(--radius-md); background: var(--color-surface); }

/* — tags — */
.tag { display: inline-flex; align-items: center; font-size: 11px; letter-spacing: 0.02em; padding: 3px 10px; border-radius: calc(var(--radius-md) * 0.75); }
.tag-chip { cursor: pointer; border: 1px solid transparent; font: inherit; }
.tag-chip.is-selected { box-shadow: inset 0 0 0 1.5px currentColor; }
.tag-chip.is-inactive { background: var(--color-neutral-100); color: var(--color-neutral-600); }

/* — navigation — */
.nav { display: flex; align-items: center; gap: var(--space-4); padding: var(--space-3) var(--space-4); }
.nav-brand { font-family: var(--font-heading); font-weight: var(--font-heading-weight); font-size: 18px; margin-right: auto; }

/* — dialog — */
.dialog-backdrop { position: fixed; inset: 0; display: grid; place-items: center; padding: var(--space-4); background: color-mix(in srgb, #2d2b2b 50%, transparent); z-index: 100; }
.dialog { width: min(480px, 100%); max-height: calc(100vh - 40px); overflow-y: auto; display: flex; flex-direction: column; gap: var(--space-3); padding: var(--space-4); border-radius: var(--radius-lg); background: var(--color-surface); box-shadow: var(--shadow-lg); }
.dialog-title { font-family: var(--font-heading); font-weight: var(--font-heading-weight); font-size: 20px; }
.dialog-actions { display: flex; justify-content: flex-end; gap: var(--space-2); margin-top: var(--space-2); flex-wrap: wrap; }
.dialog-actions .btn-danger { margin-right: auto; }

/* ══════════════════════════════════════════════════════════════
   SimpleShare — mise en page propre à l'app
   ══════════════════════════════════════════════════════════════ */

.app-shell { min-height: 100vh; display: flex; flex-direction: column; background: var(--color-bg); }

.login-screen { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: var(--space-4); }
.login-form { width: min(360px, 100%); display: flex; flex-direction: column; gap: var(--space-3); }

/* En-tête : boutons texte sur grand écran, menu « … » sur téléphone. */
.nav { position: relative; }
.nav-actions { display: flex; gap: var(--space-2); }
.nav-menu-btn { display: none; }
.nav-menu {
  position: absolute; top: calc(100% - 6px); right: var(--space-3); z-index: 50;
  min-width: 210px; display: flex; flex-direction: column; padding: 6px 0;
  background: var(--color-neutral-100); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
}
.nav-menu button {
  min-height: 48px; padding: 0 16px; text-align: left; border: 0; background: transparent;
  font: inherit; font-size: 16px; color: var(--color-text); cursor: pointer;
}
.nav-menu button:hover { background: color-mix(in srgb, var(--color-accent) 10%, transparent); }

.toolbar { display: flex; flex-direction: column; gap: var(--space-2); padding: 0 var(--space-4) var(--space-3); border-bottom: 1px solid var(--color-divider); }
.search-field {
  display: flex; align-items: center; gap: 10px; max-width: 520px;
  min-height: 44px; padding: 0 12px;
  background: #fff; border: 1px solid var(--color-divider); border-radius: var(--radius-md);
  color: var(--color-neutral-600);
}
.search-field input { flex: 1; min-width: 0; border: 0; outline: 0; background: transparent; font: inherit; font-size: 16px; color: var(--color-text); }
.search-field:focus-within { border-color: var(--color-accent); }
.toolbar-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.toolbar-tags .tag-chip { min-height: 36px; padding: 0 12px; font-size: 14px; }
.tag-chip.tag-all { background: var(--color-neutral-100); color: var(--color-neutral-800); }
.tag-chip.tag-all.is-on { background: var(--color-text); color: var(--color-bg); }
.toolbar-tags .tag-chip.is-on { box-shadow: inset 0 0 0 2px currentColor; font-weight: 600; }
.toolbar-tags .tag-chip.tag-all.is-on { box-shadow: none; }

.summary-row { display: flex; align-items: center; flex-wrap: wrap; gap: 4px var(--space-3); padding: var(--space-2) var(--space-4) 0; }
.summary { flex: 1; font-size: 14px; color: color-mix(in srgb, var(--color-text) 62%, transparent); }
.checkline { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; font-size: 15px; cursor: pointer; }
.checkline input { width: 20px; height: 20px; accent-color: var(--color-accent); }

.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.fab {
  position: fixed; right: 16px; bottom: calc(20px + env(safe-area-inset-bottom, 0px)); z-index: 40;
  height: 56px; padding: 0 22px 0 18px; border: 0; border-radius: 28px;
  background: var(--color-accent); color: #fff;
  font-family: var(--font-heading); font-weight: var(--font-heading-weight); font-size: 17px;
  display: flex; align-items: center; gap: 8px; cursor: pointer;
  box-shadow: 0 6px 18px color-mix(in srgb, var(--color-accent-800) 35%, transparent);
}
.fab:hover { background: var(--color-accent-600); }

.dialog-head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-2); }
.dialog-head .dialog-title { flex: 1; margin: 0; }
.dialog-head .btn-icon { font-size: 24px; font-family: var(--font-body); }

.view-area { flex: 1; overflow: auto; padding: var(--space-3) var(--space-4) 96px; }

.section-label { margin: 0 0 var(--space-2); font-size: 17px; color: var(--color-text); }
.item-list { display: flex; flex-direction: column; gap: var(--space-2); max-width: 720px; }
.item-section + .item-section { margin-top: var(--space-4); }

.item-card { flex-direction: row; align-items: flex-start; gap: 4px; padding: 4px 4px 12px 0; position: relative; }
.item-card.is-done { opacity: 0.55; }
.item-card.is-done .item-title { text-decoration: line-through; }
.item-check-hit { flex: none; width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; cursor: pointer; }
.item-check { width: 24px; height: 24px; margin: 0; cursor: pointer; accent-color: var(--color-accent); }
.item-body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 6px; padding-top: 10px; }
.item-title { font-weight: 600; font-size: 17px; line-height: 1.3; }
.item-title a { color: inherit; }
.item-title a:hover { color: var(--color-accent); }
.item-notes { font-size: 15px; color: color-mix(in srgb, var(--color-text) 65%, transparent); white-space: pre-wrap; }
.item-meta { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.item-date { font-size: 13px; padding: 3px 10px; border-radius: calc(var(--radius-md) * 0.75); background: var(--color-neutral-100); color: var(--color-neutral-800); }
.item-actions { flex: none; display: flex; flex-direction: column; }
.item-actions .btn-icon { width: 44px; height: 44px; color: var(--color-accent-700); }
.item-actions .icon-muted { color: var(--color-neutral-800); }
.item-meta .tag { font-size: 13px; }

.item-blur { filter: blur(7px); pointer-events: none; user-select: none; }
.item-reveal-overlay {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  gap: 8px; background: color-mix(in srgb, var(--color-surface) 70%, transparent);
  border-radius: var(--radius-md); cursor: pointer; font-size: 13px; font-weight: 600;
}

.empty-state { padding: var(--space-6) var(--space-4); text-align: center; color: color-mix(in srgb, var(--color-text) 55%, transparent); }

/* modale idée : sélection de tags */
.tag-picker { display: flex; flex-wrap: wrap; gap: 6px; }

/* modale gestion des tags */
.tags-manage-list { display: flex; flex-direction: column; gap: 6px; max-height: 220px; overflow-y: auto; }
.tags-manage-row { display: flex; align-items: center; gap: 8px; }
.tags-manage-row .tag { flex: 1; }

/* Téléphone : menu « … », tags en une ligne qui défile, saisie en feuille.
   Maquette : projet Claude Design « Refonte mobile moonstone.fr ». */
@media (max-width: 640px) {
  .nav { padding: calc(12px + env(safe-area-inset-top, 0px)) 8px 8px 16px; gap: var(--space-2); }
  .nav-brand { font-size: 26px; font-weight: 700; }
  .nav-actions { display: none; }
  .nav-menu-btn { display: inline-flex; width: 44px; height: 44px; }
  .toolbar { padding: 0 0 var(--space-3); }
  .search-field { margin: 0 16px; min-height: 48px; max-width: none; }
  .toolbar-tags { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; padding: 0 16px; }
  .toolbar-tags::-webkit-scrollbar { display: none; }
  .toolbar-tags .tag-chip { flex: none; min-height: 40px; font-size: 15px; white-space: nowrap; }
  .summary-row { padding: 6px 16px 0; }
  .view-area { padding: var(--space-2) 16px 104px; }

  .btn { min-height: 44px; font-size: 15px; }
  .btn-icon { width: 44px; height: 44px; }
  .input { min-height: 48px; font-size: 16px; }
  .field > label { font-size: 14px; }
  .tag-picker .tag-chip { min-height: 40px; padding: 0 12px; font-size: 15px; }

  .dialog-backdrop { padding: 0; place-items: end stretch; }
  .dialog {
    width: 100%; max-height: calc(100dvh - 24px); border-radius: 10px 10px 0 0;
    padding: var(--space-3) var(--space-4) 0; gap: var(--space-4);
  }
  .dialog-actions {
    position: sticky; bottom: 0; margin: 0 calc(-1 * var(--space-4)); padding: 12px var(--space-4) calc(16px + env(safe-area-inset-bottom, 0px));
    background: var(--color-surface); border-top: 1px solid var(--color-divider); flex-wrap: nowrap;
  }
  .dialog-actions .btn { flex: 1; min-height: 52px; font-size: 17px; }
  .dialog-actions .btn-primary { flex: 2; }
  .login-form .btn { min-height: 52px; font-size: 17px; }
}