@import "tailwindcss";
@import "tw-animate-css";

@custom-variant dark (&:is(.dark *));

:root {
  /* Hauteur de la navbar fixe et de la barre d'onglets de /activites.
     Ces valeurs sont des REPLIS utilisés au rendu serveur et avant que le
     JavaScript ait mesuré : la navbar replie son premier étage au défilement,
     donc sa hauteur réelle varie et est réécrite en continu sur <html> par
     app/[locale]/activites/page.tsx. */
  --h-navbar: 92px;
  --h-navbar-deplie: 92px;
  --h-onglets: 68px;
  --h-pied: 48px;

  /* Professional industrial color scheme for SAR */
  --background: oklch(0.99 0 0);
  --foreground: oklch(0.12 0.005 0);
  --card: oklch(1 0 0);
  --card-foreground: oklch(0.12 0.005 0);
  --popover: oklch(1 0 0);
  --popover-foreground: oklch(0.12 0.005 0);
  --primary: oklch(0.55 0.22 25);
  --primary-foreground: oklch(0.99 0 0);
  --secondary: oklch(0.96 0.005 0);
  --secondary-foreground: oklch(0.12 0.005 0);
  --muted: oklch(0.96 0.005 0);
  --muted-foreground: oklch(0.5 0.01 0);
  --accent: oklch(0.55 0.22 25);
  --accent-foreground: oklch(0.99 0 0);
  --destructive: oklch(0.577 0.245 27.325);
  --destructive-foreground: oklch(0.99 0 0);
  --border: oklch(0.9 0.005 0);
  --input: oklch(0.9 0.005 0);
  --ring: oklch(0.55 0.22 25);
  --chart-1: oklch(0.55 0.22 25);
  --chart-2: oklch(0.12 0.005 0);
  --chart-3: oklch(0.7 0.15 25);
  --chart-4: oklch(0.4 0.18 25);
  --chart-5: oklch(0.85 0.1 25);
  --radius: 0.5rem;
  --sidebar: oklch(0.985 0 0);
  --sidebar-foreground: oklch(0.12 0.005 0);
  --sidebar-primary: oklch(0.55 0.22 25);
  --sidebar-primary-foreground: oklch(0.985 0 0);
  --sidebar-accent: oklch(0.97 0 0);
  --sidebar-accent-foreground: oklch(0.55 0.22 25);
  --sidebar-border: oklch(0.922 0 0);
  --sidebar-ring: oklch(0.708 0 0);
}

.dark {
  --background: oklch(0.12 0.005 0);
  --foreground: oklch(0.98 0 0);
  --card: oklch(0.15 0.005 0);
  --card-foreground: oklch(0.98 0 0);
  --popover: oklch(0.15 0.005 0);
  --popover-foreground: oklch(0.98 0 0);
  --primary: oklch(0.55 0.22 25);
  --primary-foreground: oklch(0.99 0 0);
  --secondary: oklch(0.2 0.005 0);
  --secondary-foreground: oklch(0.98 0 0);
  --muted: oklch(0.2 0.005 0);
  --muted-foreground: oklch(0.65 0.01 0);
  --accent: oklch(0.55 0.22 25);
  --accent-foreground: oklch(0.98 0 0);
  --destructive: oklch(0.5 0.2 27);
  --destructive-foreground: oklch(0.98 0 0);
  --border: oklch(0.2 0.005 0);
  --input: oklch(0.2 0.005 0);
  --ring: oklch(0.55 0.22 25);
  --chart-1: oklch(0.55 0.22 25);
  --chart-2: oklch(0.7 0.15 25);
  --chart-3: oklch(0.4 0.18 25);
  --chart-4: oklch(0.85 0.1 25);
  --chart-5: oklch(0.3 0.15 25);
  --sidebar: oklch(0.12 0.005 0);
  --sidebar-foreground: oklch(0.985 0 0);
  --sidebar-primary: oklch(0.55 0.22 25);
  --sidebar-primary-foreground: oklch(0.985 0 0);
  --sidebar-accent: oklch(0.2 0.005 0);
  --sidebar-accent-foreground: oklch(0.985 0 0);
  --sidebar-border: oklch(0.2 0.005 0);
  --sidebar-ring: oklch(0.439 0 0);
}

@theme inline {
  --font-sans: "Tahoma", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-serif: "Tahoma", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "Tahoma", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --color-background: var(--background);
  --color-foreground: var(--foreground);
  --color-card: var(--card);
  --color-card-foreground: var(--card-foreground);
  --color-popover: var(--popover);
  --color-popover-foreground: var(--popover-foreground);
  --color-primary: var(--primary);
  --color-primary-foreground: var(--primary-foreground);
  --color-secondary: var(--secondary);
  --color-secondary-foreground: var(--secondary-foreground);
  --color-muted: var(--muted);
  --color-muted-foreground: var(--muted-foreground);
  --color-accent: var(--accent);
  --color-accent-foreground: var(--accent-foreground);
  --color-destructive: var(--destructive);
  --color-destructive-foreground: var(--destructive-foreground);
  --color-border: var(--border);
  --color-input: var(--input);
  --color-ring: var(--ring);
  --color-chart-1: var(--chart-1);
  --color-chart-2: var(--chart-2);
  --color-chart-3: var(--chart-3);
  --color-chart-4: var(--chart-4);
  --color-chart-5: var(--chart-5);
  --radius-sm: calc(var(--radius) - 4px);
  --radius-md: calc(var(--radius) - 2px);
  --radius-lg: var(--radius);
  --radius-xl: calc(var(--radius) + 4px);
  --color-sidebar: var(--sidebar);
  --color-sidebar-foreground: var(--sidebar-foreground);
  --color-sidebar-primary: var(--sidebar-primary);
  --color-sidebar-primary-foreground: var(--sidebar-primary-foreground);
  --color-sidebar-accent: var(--sidebar-accent);
  --color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
  --color-sidebar-border: var(--sidebar-border);
  --color-sidebar-ring: var(--sidebar-ring);
}

@layer base {
  * {
    @apply border-border outline-ring/50;
  }
  a, button, [role="button"], label[for], select, [tabindex]:not([tabindex="-1"]) {
    cursor: pointer;
  }
  body {
    @apply bg-background text-foreground;
    font-family: "Tahoma", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  }
  html {
    scroll-behavior: smooth;
  }
}

/* Custom animations and effects */
@keyframes float {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }
  100% {
    background-position: 1000px 0;
  }
}

@keyframes glow {
  0%,
  100% {
    box-shadow: 0 0 20px rgba(229, 38, 33, 0.5);
  }
  50% {
    box-shadow: 0 0 40px rgba(229, 38, 33, 0.8);
  }
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-float {
  animation: float 6s ease-in-out infinite;
}

.animate-shimmer {
  animation: shimmer 3s infinite linear;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.1) 50%, transparent 100%);
  background-size: 1000px 100%;
}

.animate-glow {
  animation: glow 2s ease-in-out infinite;
}

.animate-slide-in-up {
  animation: slideInUp 0.6s ease-out;
}

.gradient-text {
  background: linear-gradient(90deg, #e52621 0%, #ff4d47 50%, #e52621 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.glass-effect {
  @apply backdrop-blur-md bg-white/80 dark:bg-black/40 border border-white/20;
}

html {
  scroll-behavior: smooth;
}

/* Custom scrollbar styling */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--background);
}

::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: oklch(0.45 0.22 25);
}

.custom-scrollbar::-webkit-scrollbar {
  width: 6px;
}

.custom-scrollbar::-webkit-scrollbar-track {
  background: transparent;
}

.custom-scrollbar::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 3px;
}

.custom-scrollbar::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 0, 0, 0.3);
}

/* Thin horizontal scrollbar for table wrappers */
.scrollbar-thin-x {
  scrollbar-width: thin;
  scrollbar-color: #d1d5db transparent;
}
.scrollbar-thin-x::-webkit-scrollbar {
  height: 3px;
  width: 3px;
}
.scrollbar-thin-x::-webkit-scrollbar-track {
  background: transparent;
}
.scrollbar-thin-x::-webkit-scrollbar-thumb {
  background: #d1d5db;
  border-radius: 2px;
}
.scrollbar-thin-x::-webkit-scrollbar-thumb:hover {
  background: #9ca3af;
}

/* Masquer la scrollbar tout en gardant le défilement (section Actualités) */
.scrollbar-hide {
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.scrollbar-hide::-webkit-scrollbar {
  display: none;
}

/* Canvas 3D enhancement for loader */
canvas {
  filter: blur(1px) contrast(1.2);
  mix-blend-mode: screen;
}

/* Adding decorative corner clip styles for CEO section */
.clip-corner {
  clip-path: polygon(0 0, 100% 0, 100% 100%, 30% 100%);
}

.clip-corner-bottom {
  clip-path: polygon(0 0, 70% 0, 100% 100%, 0 100%);
}


@keyframes loading-bar {
  0%   { width: 0%; }
  100% { width: 100%; }
}

@keyframes loader-slide {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(400%); }
}

.loader-bar {
  animation: loader-slide 1.1s linear infinite;
}

body.modal-open #topbar {
  display: none;
}

/* Replis responsives de la hauteur de navbar (voir :root en tête de fichier).
   Le JavaScript de /activites écrase ces valeurs par la hauteur réellement
   mesurée ; elles ne servent qu'au premier rendu, avant hydratation. */
@media (min-width: 640px) {
  :root { --h-navbar: 100px; --h-navbar-deplie: 100px; }
}
@media (min-width: 1280px) {
  :root { --h-navbar: 136px; --h-navbar-deplie: 136px; }
}

/* Halo pulse du repere des vignettes de localisation : il se dilate et
   s'efface en boucle, sans jamais deplacer le point qu'il entoure. */
@keyframes halo-repere {
  0%   { transform: translate(-50%, -50%) scale(1);   opacity: 0.55; }
  70%  { transform: translate(-50%, -50%) scale(3.4); opacity: 0; }
  100% { transform: translate(-50%, -50%) scale(3.4); opacity: 0; }
}
