/* Composants du design system. */

/* ----- Boutons ----- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; cursor: pointer; font-weight: 500; border-radius: 8px; border: 1px solid transparent; font-family: inherit; font-size: 14px; padding: 9px 16px; transition: background .15s, border-color .15s; text-decoration: none; line-height: 1; }
.btn i { font-size: 13px; }
.btn-sm { font-size: 13px; padding: 6px 12px; }
.btn-full { width: 100%; }
.btn-primary { background: var(--g-accent); color: #fff; border-color: var(--g-accent); }
.btn-primary:hover { background: var(--g-accent-600); color: #fff; }
.btn-secondary { background: var(--g-surface); color: var(--g-text); border-color: var(--g-border); }
.btn-secondary:hover { background: var(--g-hover); }
.btn-ghost { background: transparent; color: var(--g-text-muted); border-color: transparent; }
.btn-ghost:hover { background: var(--g-hover); }
.btn-danger { background: transparent; color: var(--g-danger); border-color: var(--g-border); }
.btn-danger:hover { background: #fef2f2; }
.btn-dangerSolid { background: var(--g-danger); color: #fff; border-color: var(--g-danger); }
.btn[disabled] { opacity: .5; cursor: not-allowed; pointer-events: none; }

/* ----- Cartes ----- */
.card { background: var(--g-surface); border: 1px solid var(--g-border); border-radius: 12px; box-shadow: var(--g-shadow-sm); }
.card--pad { padding: 20px; }
.card__head { padding: 16px; border-bottom: 1px solid var(--g-border); display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.card__title { font-size: 15px; font-weight: 600; margin: 0; }
.card__foot { padding: 16px; border-top: 1px solid var(--g-border); display: flex; justify-content: space-between; align-items: center; gap: 12px; }

/* ----- Grilles ----- */
.row { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 16px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
@media (max-width: 880px) { .grid-2 { grid-template-columns: 1fr; } }

/* ----- StatCard ----- */
.stat-card { padding: 20px; flex: 1; min-width: 180px; }
.stat-card__head { display: flex; justify-content: space-between; align-items: flex-start; }
.stat-card__label { color: var(--g-text-muted); font-size: 13px; font-weight: 500; }
.stat-card__icon { width: 32px; height: 32px; border-radius: 8px; background: var(--g-accent-50); display: grid; place-items: center; color: var(--g-accent); }
.stat-card__value { font-size: 28px; font-weight: 700; margin-top: 10px; letter-spacing: -.5px; }
.stat-card__value--accent { color: var(--g-accent); }
.stat-card__delta { margin-top: 6px; font-size: 13px; color: var(--g-text-muted); display: flex; align-items: center; gap: 5px; }
.stat-card__delta--up { color: var(--g-success); }

/* ----- Page header ----- */
.page-header { margin-bottom: 24px; }
.page-header__back { background: none; border: none; cursor: pointer; color: var(--g-text-muted); font-size: 13px; display: inline-flex; align-items: center; gap: 6px; padding: 0; margin-bottom: 12px; }
.page-header__row { display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: 16px; }
.page-header__title { font-size: 24px; font-weight: 700; margin: 0; letter-spacing: -.4px; }
.page-header__subtitle { color: var(--g-text-muted); font-size: 14px; margin: 6px 0 0; }
.page-header__actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }

/* ----- Badges ----- */
.badge { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; font-weight: 500; padding: 3px 9px; border-radius: 20px; }
.badge i { font-size: 10px; }
.badge-muted { background: var(--g-hover); color: var(--g-text-muted); }
.badge-accent { background: var(--g-accent-50); color: var(--g-accent); }
.badge-success { background: #d1fae5; color: #047857; }
.badge-warning { background: #fef3c7; color: #b45309; }
.badge-danger { background: #fee2e2; color: #b91c1c; }
.badge-sa { background: #ffedd5; color: #7c2d12; }
.badge-dot::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; opacity: .9; }

/* ----- Rate bar ----- */
.rate-bar { display: flex; align-items: center; gap: 8px; }
.rate-bar__track { width: 64px; height: 6px; background: var(--g-hover); border-radius: 6px; overflow: hidden; }
.rate-bar__fill { height: 100%; border-radius: 6px; }
.rate-bar__fill--accent { background: var(--g-accent); }
.rate-bar__fill--success { background: var(--g-success); }
.rate-bar__pct { font-size: 13px; font-variant-numeric: tabular-nums; }

/* ----- Tables ----- */
.table { width: 100%; border-collapse: collapse; }
.table th { text-align: left; font-size: 12px; font-weight: 600; color: var(--g-text-muted); padding: 16px 16px 12px; text-transform: uppercase; letter-spacing: .4px; }
.table td { padding: 14px 16px; font-size: 14px; color: var(--g-text); border-top: 1px solid var(--g-border); }
.table tbody tr.is-clickable { cursor: pointer; }
.table tbody tr:hover { background: var(--g-hover); }
.table .muted { color: var(--g-text-muted); }
.table .num { font-variant-numeric: tabular-nums; }

/* ----- Champs ----- */
.field { display: block; margin-bottom: 16px; }
.field > label { display: block; font-size: 13px; font-weight: 500; margin-bottom: 6px; }
.field__hint { font-size: 12px; color: var(--g-text-muted); margin: 6px 0 0; }
.input, select.input, textarea.input { width: 100%; padding: 9px 12px; border-radius: 8px; border: 1px solid var(--g-border); font-size: 14px; outline: none; font-family: inherit; background: var(--g-surface); color: var(--g-text); }
textarea.input { resize: vertical; }
.input:focus { border-color: var(--g-accent); box-shadow: 0 0 0 3px var(--g-accent-50); }
.form-stack { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: flex; gap: 12px; }
.form-row > * { flex: 1; }
.checkbox-row { display: flex; align-items: center; gap: 10px; font-size: 14px; cursor: pointer; }
.checkbox-row input { width: 16px; height: 16px; accent-color: var(--g-accent); }

/* ----- Modale ----- */
.modal-overlay { position: fixed; inset: 0; z-index: 50; display: grid; place-items: center; padding: 20px; background: rgba(17,24,39,.4); }
.modal-overlay[hidden] { display: none; }
.modal { position: relative; background: var(--g-surface); border-radius: 14px; box-shadow: var(--g-shadow-lg); width: 100%; max-height: 90vh; display: flex; flex-direction: column; }
.modal__head { display: flex; justify-content: space-between; align-items: center; padding: 20px; border-bottom: 1px solid var(--g-border); }
.modal__head h2 { font-size: 17px; font-weight: 600; margin: 0; }
.modal__close { background: none; border: none; cursor: pointer; color: var(--g-text-muted); padding: 4px; }
.modal__body { padding: 20px; overflow-y: auto; }
.modal__footer { display: flex; justify-content: flex-end; gap: 10px; padding: 20px; border-top: 1px solid var(--g-border); }

/* ----- Empty state ----- */
.empty-state { padding: 64px 24px; text-align: center; }
.empty-state__icon { width: 56px; height: 56px; border-radius: 14px; background: var(--g-hover); display: grid; place-items: center; margin: 0 auto 16px; color: var(--g-text-muted); font-size: 20px; }
.empty-state h3 { font-size: 16px; margin: 0 0 6px; }
.empty-state p { font-size: 14px; color: var(--g-text-muted); margin: 0 0 20px; }

/* ----- Info banner ----- */
.info-banner { background: var(--g-accent-50); border: 1px solid rgba(79,70,229,.13); border-radius: 12px; padding: 14px 18px; display: flex; align-items: center; gap: 12px; font-size: 13px; }
.info-banner i { color: var(--g-accent); }

/* ----- Flash ----- */
.flash { padding: 12px 16px; border-radius: 10px; font-size: 14px; margin-bottom: 16px; }
.flash--success { background: #d1fae5; color: #047857; }
.flash--error { background: #fee2e2; color: #b91c1c; }
.flash--info { background: var(--g-accent-50); color: var(--g-accent-600); }

/* ----- Tabs / pills ----- */
.pills { display: flex; gap: 6px; flex-wrap: wrap; }
.pill { font-size: 13px; padding: 7px 14px; border-radius: 8px; cursor: pointer; border: 1px solid var(--g-border); background: var(--g-surface); color: var(--g-text-muted); font-weight: 500; font-family: inherit; text-decoration: none; display: inline-flex; align-items: center; gap: 8px; }
.pill.is-active { border-color: var(--g-accent); background: var(--g-accent-50); color: var(--g-accent); }
.pill__count { font-size: 11px; background: var(--g-text-muted); color: #fff; border-radius: 20px; padding: 1px 7px; }
.pill__count--warn { background: var(--g-warning); }

/* ----- Recherche ----- */
.search { position: relative; }
.search i { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--g-text-muted); font-size: 13px; }
.search input { padding: 8px 12px 8px 32px; border-radius: 8px; border: 1px solid var(--g-border); font-size: 13px; width: 220px; outline: none; font-family: inherit; }

/* ----- Bloc code / snippet ----- */
.code-block { background: #0f172a; color: #e2e8f0; padding: 16px; border-radius: 8px; font-size: 12.5px; overflow: auto; margin: 0; line-height: 1.6; font-family: ui-monospace, monospace; white-space: pre; }
.code-inline { background: var(--g-bg); padding: 2px 6px; border-radius: 5px; font-size: 13px; }

/* ----- Wizard étapes ----- */
.steps { display: flex; align-items: center; gap: 8px; margin-bottom: 20px; flex-wrap: wrap; }
.step { display: flex; align-items: center; gap: 8px; }
.step__num { width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; font-size: 12px; font-weight: 600; background: var(--g-hover); color: var(--g-text-muted); }
.step.is-active .step__num { background: var(--g-accent); color: #fff; }
.step.is-done .step__num { background: var(--g-success); color: #fff; }
.step__label { font-size: 13px; font-weight: 500; color: var(--g-text-muted); }
.step.is-active .step__label { color: var(--g-text); font-weight: 600; }
.step__sep { flex: 0 0 32px; height: 1px; background: var(--g-border); }

/* ----- Cartes de choix (format article, créer/rejoindre) ----- */
.choice { padding: 20px; cursor: pointer; transition: border-color .15s; display: block; }
.choice:hover { border-color: var(--g-accent); }
.choice.is-selected { border-color: var(--g-accent); background: var(--g-accent-50); }
.choice__icon { width: 40px; height: 40px; border-radius: 10px; background: var(--g-accent-50); display: grid; place-items: center; color: var(--g-accent); margin-bottom: 14px; }

/* ----- Toggle ----- */
.toggle { display: inline-block; width: 36px; height: 20px; border-radius: 20px; background: var(--g-border); position: relative; cursor: pointer; border: none; }
.toggle.is-on { background: var(--g-accent); }
.toggle::after { content: ""; position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; border-radius: 50%; background: #fff; transition: left .15s; }
.toggle.is-on::after { left: 18px; }

/* ----- Divers ----- */
.muted { color: var(--g-text-muted); }
.text-success { color: var(--g-success); }
.mb-16 { margin-bottom: 16px; }
.otp-inputs { display: flex; gap: 8px; justify-content: center; margin-bottom: 20px; }
.otp-inputs input { width: 48px; height: 56px; text-align: center; font-size: 22px; font-weight: 600; border-radius: 10px; border: 1px solid var(--g-border); outline: none; font-family: inherit; }
.otp-inputs input:focus { border-color: var(--g-accent); }
.invite-code { font-size: 28px; font-weight: 700; letter-spacing: 4px; text-align: center; flex: 1; }
.dashed-box { display: flex; align-items: center; gap: 12px; padding: 16px 20px; background: var(--g-bg); border-radius: 10px; border: 1px dashed var(--g-border); }
.snapshot-note { display: flex; gap: 10px; align-items: center; padding: 12px 14px; background: var(--g-accent-50); border-radius: 10px; font-size: 13px; }
.snapshot-note i { color: var(--g-accent); }