@charset "UTF-8";
/*
  Connexion & Inscription — habillage coloré
  Styles dédiés aux formulaires du flux de connexion.jsp
*/

:root {
  /* Palette dynamique */
  --primary: #00BFFF;
  --accent: #E4007C;
  --cta: #FFB100;
  --success: #1DD1A1;
  --ink: #2C2C2C;
  --bg: #FFFFFF;

  /* Neutres & helpers */
  --muted: #F5F7FA;
  --border: #E8EDF4;
  --shadow: 0 18px 42px rgba(0, 0, 0, 0.12), 0 6px 18px rgba(0, 0, 0, 0.08);
  --radius: 18px;
  --radius-sm: 12px;
  --container: 1200px;
  --surface: rgba(255, 255, 255, 0.94);
  --blur: blur(10px);
  --transition: 180ms ease;
}

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: radial-gradient(1200px 600px at 10% -15%, rgba(0, 191, 255, 0.05), transparent 60%),
              radial-gradient(1200px 600px at 100% 10%, rgba(228, 0, 124, 0.05), transparent 60%),
              var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.container {
  max-width: var(--container);
  margin-inline: auto;
  padding: 0 20px;
}

.only-desktop {
  display: flex;
  align-items: center;
  gap: 10px;
}

header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border);
}

.hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background: radial-gradient(1200px 600px at 10% -10%, rgba(0, 191, 255, 0.25), transparent 60%),
              radial-gradient(1200px 600px at 90% -10%, rgba(228, 0, 124, 0.22), transparent 60%),
              linear-gradient(180deg, #ffffff 0%, #fbfcff 100%);
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(420px 420px at 20% 30%, rgba(0, 191, 255, 0.15), transparent 65%),
              radial-gradient(380px 380px at 80% 10%, rgba(228, 0, 124, 0.16), transparent 60%);
  opacity: 0.9;
}

.hero-inner {
  padding: 56px 0 44px;
  display: grid;
  gap: 18px;
  position: relative;
  z-index: 1;
  justify-items: center;
}

.hero-slogan {
  margin: 16px 0 0;
  font-size: clamp(18px, 3vw, 24px);
  font-weight: 600;
  color: #2f2f2f;
  text-align: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: white;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: .4px;
  text-transform: uppercase;
}

.badge-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--primary));
  box-shadow: 0 0 0 4px rgba(228, 0, 124, .08);
}

h1 {
  font-size: clamp(32px, 6vw, 48px);
  line-height: 1.08;
  margin: 0;
  letter-spacing: -.5px;
  text-align: center;
}

.subtitle {
  font-size: clamp(16px, 2.4vw, 20px);
  color: #4a4a4a;
  max-width: 720px;
  margin: 0;
  text-align: center;
}

.cta-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 18px;
  border-radius: 14px;
  border: 1px solid transparent;
  font-weight: 700;
  text-decoration: none;
  transition: transform .05s ease, filter .2s ease, box-shadow .2s ease, outline-color var(--transition);
  outline: 2px solid transparent;
  outline-offset: 2px;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
  box-shadow: 0 10px 30px rgba(0, 191, 255, 0.25), 0 6px 18px rgba(228, 0, 124, 0.18);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  filter: brightness(1.05);
  box-shadow: 0 0 0 4px rgba(0, 191, 255, 0.18), 0 6px 18px rgba(228, 0, 124, 0.18);
  outline-color: rgba(0, 191, 255, 0.45);
}

.btn-ghost {
  background: white;
  color: var(--ink);
  border-color: var(--border);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  background: var(--muted);
  outline-color: rgba(228, 0, 124, 0.35);
}

section {
  padding: 56px 0;
}

.section-title {
  font-size: clamp(24px, 3.4vw, 34px);
  margin: 0 0 12px;
}

.section-note {
  color: #595f69;
  margin: 0;
  max-width: 680px;
}

.auth {
  background: linear-gradient(180deg, rgba(0, 191, 255, 0.06) 0%, rgba(228, 0, 124, 0.06) 100%);
  position: relative;
  overflow: hidden;
}

.auth-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  position: relative;
}

.auth-grid::before {
  content: "";
  position: absolute;
  inset: -24px;
  background: linear-gradient(135deg, rgba(0, 191, 255, 0.12), rgba(228, 0, 124, 0.12));
  filter: blur(90px);
  z-index: 0;
  pointer-events: none;
}

.auth-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 20px;
  position: relative;
  overflow: hidden;
  backdrop-filter: var(--blur);
}

.auth-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 191, 255, 0.08), rgba(228, 0, 124, 0.08));
  opacity: 0;
  transition: opacity .3s ease;
  pointer-events: none;
}

.auth-card:hover::after {
  opacity: 1;
}

.auth-card-header {
  display: grid;
  gap: 8px;
}

.auth-card h2 {
  margin: 0;
  font-size: 24px;
}

form {
  display: grid;
  gap: 18px;
}

.form-group {
  display: grid;
  gap: 8px;
}

label {
  font-weight: 600;
  font-size: 15px;
}

input[type="email"],
input[type="password"],
input[type="text"],
select {
  height: 48px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  padding: 0 14px;
  font-size: 15px;
  background: linear-gradient(135deg, rgba(0, 191, 255, 0.02), rgba(228, 0, 124, 0.02));
  transition: border-color .2s ease, box-shadow .2s ease, transform .1s ease, background-color var(--transition);
}

select {
  appearance: none;
  background-image: linear-gradient(135deg, rgba(0, 191, 255, 0.02), rgba(228, 0, 124, 0.02)),
                    linear-gradient(45deg, transparent 50%, var(--accent) 50%),
                    linear-gradient(135deg, var(--accent) 50%, transparent 50%);
  background-position: 0 0, calc(100% - 22px) 50%, calc(100% - 16px) 50%;
  background-size: auto, 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 44px;
}

input:focus,
select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 191, 255, 0.2);
  transform: translateY(-1px);
}

input::placeholder,
select:invalid {
  color: #7b8088;
}

input:hover,
select:hover {
  background-color: rgba(0, 191, 255, 0.04);
}

.form-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.link-inline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  text-decoration: none;
  color: var(--accent);
}

.link-inline:hover,
.link-inline:focus-visible {
  text-decoration: underline;
}

.auth-switch {
  margin: 0;
  font-weight: 600;
  color: #4c505a;
}

.auth-switch a {
  color: var(--accent);
}

.form-hint {
  margin: 6px 0 0;
  color: #5a6070;
  font-size: 13px;
  line-height: 1.5;
}

.form-error {
  margin: 0;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid #f3b1ab;
  background: #fff1f0;
  color: #a8071a;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.safe-note {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: #4b4f57;
}

.safe-note i {
  color: var(--success);
  font-size: 20px;
  filter: drop-shadow(0 6px 12px rgba(29, 209, 161, 0.4));
}

.support-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.support-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 10px;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.support-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(255, 177, 0, 0.08), rgba(0, 191, 255, 0.06));
  opacity: 0;
  transition: opacity .25s ease;
}

.support-card:hover::before {
  opacity: 1;
}

.support-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.12);
}

.support-card h3 {
  margin: 0;
  font-size: 20px;
  position: relative;
  z-index: 1;
}

.support-card p {
  margin: 0;
  color: #50545b;
  position: relative;
  z-index: 1;
}

footer {
  background: var(--ink);
  color: rgba(255, 255, 255, .9);
  padding: 38px 0;
}

footer a {
  color: rgba(255, 255, 255, .95);
  text-decoration: none;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
}

.footer-note {
  color: rgba(255, 255, 255, .7);
}

@media (max-width: 960px) {
  .auth-grid {
    grid-template-columns: 1fr;
  }

  .support-grid {
    grid-template-columns: 1fr;
  }

  header {
    position: static;
  }

  .only-desktop {
    display: none;
  }

  .hero-inner {
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}