/* ============================================================
   Revue de Presse — NOAH · Export client · Nova Arca
   Design : corporate premium · indigo / ardoise
   ============================================================ */

:root {
  --indigo-900: #1e1b4b;
  --indigo-800: #2e2a6e;
  --indigo-700: #3730a3;
  --indigo-600: #4f46e5;
  --indigo-500: #6366f1;
  --indigo-400: #818cf8;
  --indigo-100: #e0e7ff;
  --indigo-50:  #eef2ff;

  --slate-900: #0f172a;
  --slate-800: #1e293b;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748b;
  --slate-400: #94a3b8;
  --slate-300: #cbd5e1;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;
  --slate-50:  #f8fafc;

  --white: #ffffff;

  --impact-surveillance: #6366f1;
  --impact-notable:      #c8a96e;
  --impact-significatif: #f59e0b;
  --impact-critique:     #e05c5c;

  --ton-neg:     #e05c5c;
  --ton-pos:     #22c55e;
  --ton-neutre:  #94a3b8;
  --ton-mixte:   #f59e0b;

  --shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md: 0 4px 16px rgba(0,0,0,.08), 0 2px 6px rgba(0,0,0,.04);
  --shadow-lg: 0 10px 40px rgba(0,0,0,.10), 0 4px 16px rgba(0,0,0,.06);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

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

html { font-size: 15px; scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--slate-50);
  color: var(--slate-800);
  line-height: 1.6;
  min-height: 100vh;
}

/* ── Google Font import ── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* ════════════════════════════════════════
   HEADER
   ════════════════════════════════════════ */
.rp-header {
  background: linear-gradient(135deg, var(--indigo-900) 0%, var(--slate-900) 100%);
  color: var(--white);
  padding: 2.5rem 2rem 2rem;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-lg);
}

.rp-header-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.rp-brand {
  display: flex;
  flex-direction: column;
  gap: .25rem;
}

.rp-brand-eyebrow {
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--indigo-400);
}

.rp-brand-title {
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.2;
}

.rp-brand-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: .5rem;
  flex-wrap: wrap;
}

.rp-brand-meta span {
  font-size: .78rem;
  color: var(--slate-400);
}

.rp-brand-meta .sep {
  width: 1px;
  height: 12px;
  background: var(--slate-700);
}

.rp-header-kpis {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.rp-kpi {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  min-width: 80px;
}

.rp-kpi-value {
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1;
  color: var(--white);
}

.rp-kpi-label {
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--slate-400);
  margin-top: .2rem;
  text-align: right;
}

/* ════════════════════════════════════════
   STATS BAR
   ════════════════════════════════════════ */
.rp-stats-bar {
  background: var(--white);
  border-bottom: 1px solid var(--slate-200);
  padding: 1.25rem 2rem;
}

.rp-stats-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  gap: 2.5rem;
  align-items: center;
  flex-wrap: wrap;
}

.rp-stat-section {
  display: flex;
  flex-direction: column;
  gap: .4rem;
}

.rp-stat-label {
  font-size: .68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--slate-500);
}

.rp-bars {
  display: flex;
  gap: .5rem;
  align-items: center;
  flex-wrap: wrap;
}

.rp-bar-item {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-size: .78rem;
  color: var(--slate-700);
}

.rp-bar-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.rp-bar-count {
  font-weight: 600;
  color: var(--slate-900);
}

/* ════════════════════════════════════════
   FILTERS
   ════════════════════════════════════════ */
.rp-filters {
  background: var(--slate-50);
  border-bottom: 1px solid var(--slate-200);
  padding: 1rem 2rem;
  position: sticky;
  top: 0;
  z-index: 90;
}

.rp-filters-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  gap: .75rem;
  align-items: center;
  flex-wrap: wrap;
}

.rp-search {
  position: relative;
  flex: 1;
  min-width: 200px;
  max-width: 320px;
}

.rp-search-icon {
  position: absolute;
  left: .75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--slate-400);
  pointer-events: none;
}

.rp-search input {
  width: 100%;
  padding: .55rem .75rem .55rem 2.25rem;
  border: 1px solid var(--slate-300);
  border-radius: var(--radius-sm);
  font-size: .82rem;
  font-family: var(--font-sans);
  background: var(--white);
  color: var(--slate-800);
  transition: border-color .15s, box-shadow .15s;
  outline: none;
}

.rp-search input:focus {
  border-color: var(--indigo-500);
  box-shadow: 0 0 0 3px rgba(99,102,241,.12);
}

.rp-filter-select {
  padding: .55rem .9rem;
  border: 1px solid var(--slate-300);
  border-radius: var(--radius-sm);
  font-size: .82rem;
  font-family: var(--font-sans);
  background: var(--white);
  color: var(--slate-700);
  cursor: pointer;
  outline: none;
  transition: border-color .15s;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .6rem center;
  padding-right: 2rem;
}

.rp-filter-select:focus {
  border-color: var(--indigo-500);
}

.rp-filter-reset {
  padding: .55rem 1rem;
  border: 1px solid var(--slate-300);
  border-radius: var(--radius-sm);
  font-size: .78rem;
  font-family: var(--font-sans);
  background: transparent;
  color: var(--slate-500);
  cursor: pointer;
  transition: all .15s;
}

.rp-filter-reset:hover {
  background: var(--slate-100);
  color: var(--slate-700);
  border-color: var(--slate-400);
}

.rp-results-count {
  margin-left: auto;
  font-size: .78rem;
  color: var(--slate-500);
  white-space: nowrap;
}

.rp-results-count strong {
  color: var(--slate-800);
  font-weight: 600;
}

/* ── Barre période ── */
.rp-period-bar {
  max-width: 1280px;
  margin: 0 auto;
  padding: .6rem 0 .15rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.rp-period-pills {
  display: flex;
  gap: .3rem;
  flex-wrap: wrap;
}

.rp-pill {
  padding: .3rem .8rem;
  border-radius: 20px;
  border: 1px solid var(--slate-300);
  background: transparent;
  font-size: .75rem;
  font-weight: 500;
  font-family: var(--font-sans);
  color: var(--slate-500);
  cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
  white-space: nowrap;
}

.rp-pill:hover {
  background: var(--slate-100);
  color: var(--slate-700);
  border-color: var(--slate-400);
}

.rp-pill.active {
  background: var(--indigo-600);
  border-color: var(--indigo-600);
  color: var(--white);
  font-weight: 600;
}

.rp-period-custom {
  display: flex;
  align-items: center;
  gap: .4rem;
}

.rp-date-input {
  padding: .28rem .55rem;
  border: 1px solid var(--slate-300);
  border-radius: var(--radius-sm);
  font-size: .78rem;
  font-family: var(--font-sans);
  color: var(--slate-700);
  background: var(--white);
  outline: none;
  transition: border-color .15s;
}

.rp-date-input:focus {
  border-color: var(--indigo-500);
}

.rp-date-dash {
  font-size: .78rem;
  color: var(--slate-400);
}

.rp-period-label {
  margin-left: auto;
  font-size: .75rem;
  font-weight: 500;
  color: var(--indigo-600);
  letter-spacing: .01em;
  white-space: nowrap;
}

/* ════════════════════════════════════════
   MAIN LAYOUT
   ════════════════════════════════════════ */
.rp-main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 2rem;
}

/* ════════════════════════════════════════
   ARTICLE GRID
   ════════════════════════════════════════ */
.rp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 1.5rem;
}

.rp-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 4rem 2rem;
  color: var(--slate-400);
  font-size: .9rem;
}

/* ════════════════════════════════════════
   ARTICLE CARD
   ════════════════════════════════════════ */
.rp-card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  box-shadow: 0 1px 4px rgba(15,23,42,.05), 0 1px 2px rgba(15,23,42,.04);
  display: flex;
  flex-direction: column;
  transition: box-shadow .25s ease, transform .25s ease, border-color .25s ease;
  overflow: hidden;
  position: relative;
}

.rp-card:hover {
  box-shadow: 0 8px 28px rgba(15,23,42,.10), 0 3px 10px rgba(15,23,42,.06);
  transform: translateY(-3px);
  border-color: var(--indigo-200, #c7d2fe);
}

.rp-card-accent {
  height: 4px;
  width: 100%;
  flex-shrink: 0;
}

.rp-card-body {
  padding: 1.5rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex: 1;
}

/* ── Ligne 1 : source + byline + tonalité ── */
.rp-card-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: .75rem;
}

.rp-card-source-block {
  display: flex;
  flex-direction: column;
  gap: .2rem;
  flex: 1;
  min-width: 0;
}

.rp-card-source {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--indigo-600);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.rp-card-byline {
  font-size: .72rem;
  color: var(--slate-400);
  font-variant-numeric: tabular-nums;
}

/* ── Ligne 2 : titre + badge impact ── */
.rp-card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: .75rem;
}

.rp-impact-badge {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  padding: .22rem .6rem;
  border-radius: 20px;
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .04em;
  white-space: nowrap;
}

.rp-impact-badge.surveillance {
  background: rgba(99,102,241,.1);
  color: var(--impact-surveillance);
  border: 1px solid rgba(99,102,241,.2);
}
.rp-impact-badge.notable {
  background: rgba(200,169,110,.12);
  color: var(--impact-notable);
  border: 1px solid rgba(200,169,110,.3);
}
.rp-impact-badge.significatif {
  background: rgba(245,158,11,.12);
  color: var(--impact-significatif);
  border: 1px solid rgba(245,158,11,.25);
}
.rp-impact-badge.critique {
  background: rgba(224,92,92,.1);
  color: var(--impact-critique);
  border: 1px solid rgba(224,92,92,.25);
}

.rp-card-titre {
  font-size: 1rem;
  font-weight: 600;
  color: var(--slate-900);
  line-height: 1.5;
  letter-spacing: -.01em;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.rp-card-resume {
  font-size: .83rem;
  color: var(--slate-600);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ── Bloc contexte stratégique ── */
.rp-card-context {
  border-left: 3px solid #c7d2fe;
  padding: .7rem 1rem;
  background: var(--indigo-50);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  display: flex;
  flex-direction: column;
  gap: .35rem;
}

.rp-context-label {
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--indigo-500);
}

.rp-context-preview {
  font-size: .79rem;
  color: var(--slate-600);
  line-height: 1.7;
}

.rp-context-full {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
}

.rp-card-context.expanded .rp-context-full {
  max-height: 600px;
}

.rp-context-more {
  font-size: .79rem;
  color: var(--slate-600);
  line-height: 1.7;
  padding-top: .4rem;
}

.rp-context-toggle {
  align-self: flex-start;
  background: none;
  border: none;
  padding: 0;
  margin-top: .1rem;
  font-size: .7rem;
  font-weight: 600;
  font-family: var(--font-sans);
  letter-spacing: .03em;
  color: var(--indigo-500);
  cursor: pointer;
  transition: color .15s;
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-color: transparent;
}

.rp-context-toggle:hover {
  color: var(--indigo-700);
  text-decoration-color: currentColor;
}

.rp-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .5rem;
  padding-top: .85rem;
  border-top: 1px solid var(--slate-100);
  flex-wrap: wrap;
  margin-top: auto;
}

.rp-card-tags {
  display: flex;
  gap: .3rem;
  flex-wrap: wrap;
}

.rp-tag {
  padding: .2rem .6rem;
  border-radius: 20px;
  font-size: .65rem;
  font-weight: 500;
  background: var(--slate-100);
  color: var(--slate-500);
  border: 1px solid var(--slate-200);
}

.rp-tag-qualif {
  background: var(--indigo-50);
  color: var(--indigo-600);
  border-color: var(--indigo-100);
}

.rp-ton-badge {
  display: inline-flex;
  align-items: center;
  gap: .25rem;
  font-size: .68rem;
  font-weight: 600;
  padding: .18rem .5rem;
  border-radius: 20px;
}
.rp-ton-badge.negative {
  background: rgba(224,92,92,.1);
  color: var(--ton-neg);
}
.rp-ton-badge.positive {
  background: rgba(34,197,94,.1);
  color: var(--ton-pos);
}
.rp-ton-badge.neutre {
  background: var(--slate-100);
  color: var(--slate-500);
}
.rp-ton-badge.mixte {
  background: rgba(245,158,11,.1);
  color: var(--ton-mixte);
}

.rp-card-link {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  font-size: .72rem;
  font-weight: 500;
  color: var(--indigo-600);
  text-decoration: none;
  transition: color .15s;
}

.rp-card-link:hover {
  color: var(--indigo-800);
  text-decoration: underline;
}

/* Accent colors by impact */
.accent-surveillance { background: var(--impact-surveillance); }
.accent-notable      { background: var(--impact-notable); }
.accent-significatif { background: var(--impact-significatif); }
.accent-critique     { background: var(--impact-critique); }
.accent-default      { background: var(--slate-300); }

/* ════════════════════════════════════════
   FOOTER
   ════════════════════════════════════════ */
.rp-footer {
  margin-top: 4rem;
  padding: 2rem;
  border-top: 1px solid var(--slate-200);
  text-align: center;
}

.rp-footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.rp-footer-sig {
  display: flex;
  flex-direction: column;
  gap: .1rem;
}

.rp-footer-brand {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--indigo-700);
}

.rp-footer-sub {
  font-size: .65rem;
  font-weight: 400;
  letter-spacing: .06em;
  color: var(--slate-400);
  text-transform: uppercase;
}

.rp-footer-note {
  font-size: .72rem;
  color: var(--slate-400);
}

/* ════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════ */
@media (max-width: 768px) {
  .rp-header { padding: 1.5rem 1rem 1.25rem; position: relative; }
  .rp-header-inner { flex-direction: column; gap: 1.25rem; }
  .rp-brand-title { font-size: 1.3rem; }
  .rp-header-kpis { gap: 1rem; }
  .rp-kpi { align-items: flex-start; }
  .rp-kpi-label { text-align: left; }

  .rp-stats-bar { padding: 1rem; }
  .rp-stats-inner { gap: 1.25rem; }

  .rp-filters { padding: .75rem 1rem; position: relative; }
  .rp-filters-inner { gap: .5rem; }
  .rp-search { max-width: 100%; }
  .rp-results-count { display: none; }

  .rp-main { padding: 1rem; }
  .rp-grid { grid-template-columns: 1fr; gap: 1rem; }

  .rp-footer-inner { flex-direction: column; text-align: center; }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .rp-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ════════════════════════════════════════
   LOADING SKELETON
   ════════════════════════════════════════ */
@keyframes shimmer {
  0%   { background-position: -600px 0; }
  100% { background-position: 600px 0; }
}

.skeleton {
  background: linear-gradient(90deg,
    var(--slate-200) 25%,
    var(--slate-100) 50%,
    var(--slate-200) 75%
  );
  background-size: 600px 100%;
  animation: shimmer 1.4s infinite linear;
  border-radius: 4px;
}