@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');


:root {
    --bg-gradient-start: #111827;
    --bg-gradient-end: #020617;
    --accent: #facc15;
    /* jaune style snap */
    --accent-soft: rgba(250, 204, 21, 0.16);
    --card-bg: #020617;
    --card-border: rgba(148, 163, 184, 0.4);
    --text-main: #e5e7eb;
    --text-muted: #9ca3af;
    --error: #f87171;
    --success: #4ade80;
    --input-bg: rgba(15, 23, 42, 0.9);
    --input-border: rgba(148, 163, 184, 0.5);
    --shadow-soft: 0 24px 60px rgba(15, 23, 42, 0.85);
    --radius-lg: 18px;
    --radius-xl: 26px;
    --transition-fast: 180ms ease-out;
    --transition-med: 220ms ease-out;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: "Poppins", sans-serif !important;
}

body {
    min-height: 100vh;
    font-family: "Poppins", sans-serif !important;
    background: radial-gradient(circle at top, #1e293b, #020617 55%, #000 100%);
    color: var(--text-main);
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 24px;

}

.app-shell {
    width: 100%;
    max-width: 1080px;
    background: linear-gradient(135deg,
            rgba(15, 23, 42, 0.96),
            rgba(17, 24, 39, 0.98));
    border-radius: 32px;
    border: 1px solid rgba(148, 163, 184, 0.4);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    backdrop-filter: blur(16px);
    position: relative;
}

/* petit halo décoratif */
.halo {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(circle at 12% 0%, rgba(250, 204, 21, 0.13), transparent 55%),
        radial-gradient(circle at 100% 10%, rgba(59, 130, 246, 0.13), transparent 55%);
    opacity: 0.9;
    mix-blend-mode: screen;
}

.app-content {
    position: relative;
    z-index: 1;
    padding: 20px 24px 24px;
}

/* NAVBAR */

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    gap: 20px;
}

.logo-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 38px;
    height: 38px;
    border-radius: 14px;
    background: radial-gradient(circle at 30% 0%, #facc15, #f97316);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(250, 204, 21, 0.55);
    position: relative;
    overflow: hidden;
}

.logo-icon::before,
.logo-icon::after {
    content: "";
    position: absolute;
    border-radius: 999px;
    border: 1px solid rgba(250, 250, 250, 0.7);
    opacity: 0.7;
}

.logo-icon::before {
    width: 18px;
    height: 18px;
}

.logo-icon::after {
    width: 8px;
    height: 8px;
}

.logo-text-main {
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.03em;
    display: flex;
    align-items: center;
    gap: 4px;
}

.logo-pill {
    font-size: 0.7rem;
    padding: 2px 7px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(148, 163, 184, 0.5);
    color: var(--text-muted);
}

.logo-sub {
    font-size: 0.74rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    background: rgba(15, 23, 42, 0.9);
    padding: 4px;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.4);
}

.nav-link {
    border-radius: 999px;
    padding: 6px 12px;
    border: none;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: background var(--transition-fast), color var(--transition-fast),
        transform var(--transition-fast);
    font-size: 0.82rem;
}

.nav-link span.icon {
    font-size: 0.9rem;
}

.nav-link:hover {
    background: rgba(15, 23, 42, 0.95);
    color: var(--text-main);
    transform: translateY(-1px);
}

.nav-link.active {
    background: var(--accent-soft);
    color: #fefce8;
}

.nav-cta {
    margin-left: 6px;
    padding: 6px 13px;
    border-radius: 999px;
    border: none;
    background: linear-gradient(135deg, #facc15, #f97316);
    color: #111827;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 10px 25px rgba(249, 115, 22, 0.4);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: transform var(--transition-med), box-shadow var(--transition-med),
        filter var(--transition-med);
}

.nav-cta:hover {
    transform: translateY(-1px) scale(1.01);
    filter: brightness(1.04);
    box-shadow: 0 16px 35px rgba(249, 115, 22, 0.5);
}

.nav-cta span.icon {
    font-size: 0.9rem;
}

/* MAIN LAYOUT */

.main-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: 26px;
    align-items: stretch;
}

@media (max-width: 860px) {
    .app-shell {
        border-radius: 24px;
    }

    .navbar {
        flex-direction: column;
        align-items: flex-start;
    }

    .main-layout {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (max-width: 640px) {
    .app-shell {
        padding: 4px;
    }

    .app-content {
        padding: 16px;
    }
}

/* HERO / DESCRIPTION */

.hero {
    padding: 18px 18px 16px;
}

.hero-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border-radius: 999px;
    padding: 4px 9px;
    font-size: 0.75rem;
    color: var(--text-muted);
    background: rgba(15, 23, 42, 0.9);
    border: 1px solid rgba(148, 163, 184, 0.4);
    margin-bottom: 10px;
}

.hero-label-dot {
    width: 7px;
    height: 7px;
    border-radius: 999px;
    background: var(--accent);
    box-shadow: 0 0 12px rgba(250, 204, 21, 0.8);
}

.hero-title {
    font-size: clamp(1.7rem, 2vw, 2rem);
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: 0.01em;
}

.hero-highlight {
    background: linear-gradient(135deg, #facc15, #f97316);
    -webkit-background-clip: text;
    color: transparent;
}

.hero-subtitle {
    font-size: 0.9rem;
    color: var(--text-muted);
    max-width: 410px;
    margin-bottom: 16px;
}

.hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 10px;
}

.chip {
    padding: 6px 9px;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.5);
    font-size: 0.75rem;
    color: var(--text-muted);
    background: rgba(15, 23, 42, 0.85);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.chip-dot {
    width: 6px;
    height: 6px;
    border-radius: 999px;
    background: rgba(250, 204, 21, 0.9);
}

.chip-badge {
    padding: 1px 6px;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.6);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--accent);
    background: rgba(15, 23, 42, 0.9);
}

.hero-footer-text {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.hero-footer-text span {
    color: var(--accent);
}

/* Form Card */

.form-card {
    background: radial-gradient(circle at top left, rgba(250, 204, 21, 0.1), transparent 55%),
        radial-gradient(circle at bottom right, rgba(56, 189, 248, 0.1), transparent 55%),
        var(--card-bg);
    border-radius: var(--radius-xl);
    border: 1px solid var(--card-border);
    padding: 18px 18px 16px;
    box-shadow: 0 20px 45px rgba(15, 23, 42, 0.9);
    position: relative;
    overflow: hidden;
}

.form-header {
    margin-bottom: 14px;
}

.form-title-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    margin-bottom: 4px;
}

.form-title {
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.form-pill {
    font-size: 0.7rem;
    padding: 2px 7px;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.6);
    color: var(--text-muted);
    background: rgba(15, 23, 42, 0.95);
}

.form-subtitle {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.alert {
    display: none;
    padding: 8px 10px;
    border-radius: 12px;
    font-size: 0.8rem;
    margin-bottom: 12px;
    border: 1px solid transparent;
}

.alert.error {
    display: none;
    background: rgba(248, 113, 113, 0.08);
    border-color: rgba(248, 113, 113, 0.7);
    color: #fecaca;
}

.alert.success {
    display: none;
    background: rgba(74, 222, 128, 0.08);
    border-color: rgba(74, 222, 128, 0.7);
    color: #bbf7d0;
}

.alert-visible {
    display: block !important;
}

form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.field-row {
    display: flex;
    gap: 10px;
}

.field {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.field label {
    font-size: 0.8rem;
    color: var(--text-muted);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.field label span.required {
    color: rgba(248, 113, 113, 0.9);
    margin-left: 4px;
}

.input-wrap {
    position: relative;
}

.input-wrap input {
    width: 100%;
    border-radius: 12px;
    border: 1px solid var(--input-border);
    background: var(--input-bg);
    color: var(--text-main);
    padding: 8px 11px;
    font-size: 0.85rem;
    outline: none;
    transition: border-color var(--transition-fast),
        box-shadow var(--transition-fast), background var(--transition-fast),
        transform var(--transition-fast);
}

.input-wrap input::placeholder {
    color: rgba(148, 163, 184, 0.7);
}

.input-wrap input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 1px rgba(250, 204, 21, 0.6);
    transform: translateY(-0.5px);
    background: rgba(15, 23, 42, 0.95);
}

.input-wrap input.error {
    border-color: rgba(248, 113, 113, 0.9);
    box-shadow: 0 0 0 1px rgba(248, 113, 113, 0.5);
}

.field-message {
    font-size: 0.75rem;
    color: var(--text-muted);
    min-height: 14px;
}

.field-message.error {
    color: var(--error);
}

.field-message.success {
    color: var(--success);
}

.password-hint {
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.checkbox-row {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin-top: 4px;
}

.checkbox-row input[type="checkbox"] {
    width: 15px;
    height: 15px;
    margin-top: 2px;
    accent-color: #facc15;
    cursor: pointer;
}

.checkbox-row label {
    font-size: 0.78rem;
    color: var(--text-muted);
    cursor: pointer;
}

.checkbox-row label a {
    color: var(--accent);
    text-decoration: none;
}

.checkbox-row label a:hover {
    text-decoration: underline;
}

.form-footer {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 6px;
}

.btn-submit {
    border-radius: 999px;
    border: none;
    padding: 9px 14px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: linear-gradient(135deg, #facc15, #f97316);
    color: #111827;
    box-shadow: 0 14px 30px rgba(249, 115, 22, 0.55);
    transition: transform var(--transition-med), box-shadow var(--transition-med),
        filter var(--transition-med);
}

.btn-submit:hover {
    transform: translateY(-1px) scale(1.01);
    filter: brightness(1.03);
    box-shadow: 0 18px 40px rgba(249, 115, 22, 0.6);
}

.btn-submit:active {
    transform: translateY(0) scale(0.99);
    box-shadow: 0 10px 22px rgba(249, 115, 22, 0.5);
}

.btn-submit span.icon {
    font-size: 1rem;
}

.login-hint {
    font-size: 0.78rem;
    color: var(--text-muted);
    text-align: center;
}

.login-hint a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
}

.login-hint a:hover {
    text-decoration: underline;
}

@media (max-width: 480px) {
    .field-row {
        flex-direction: column;
    }
}

.hidden {
  display: none !important;
}

/* Bloc étape 2 */
.verification-step {
  margin-top: 10px;
  padding: 16px 14px;
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.96);
  border: 1px dashed rgba(148, 163, 184, 0.65);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.verification-header {
  display: flex;
  align-items: center;
  gap: 10px;
}

.verification-step h3 {
  font-size: 0.95rem;
  font-weight: 600;
}

.verification-step p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.verification-step .email {
  color: var(--accent);
  font-weight: 500;
  margin-left: 3px;
}

.verification-step strong {
  color: var(--accent);
}

/* Loader rond */
.loader {
  width: 26px;
  height: 26px;
  border-radius: 999px;
  border: 3px solid rgba(148, 163, 184, 0.4);
  border-top-color: var(--accent);
  animation: spin 0.9s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.hidden {
  display: none !important;
}

/* Bouton secondaire (test) */
.btn-secondary {
  margin-top: 10px;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.75);
  background: transparent;
  color: var(--text-main);
  font-size: 0.8rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background var(--transition-fast),
              border-color var(--transition-fast),
              transform var(--transition-fast);
}

.btn-secondary:hover {
  background: rgba(15, 23, 42, 0.9);
  border-color: var(--accent);
  transform: translateY(-1px);
}

/* Étape 3 : félicitations */
.final-step {
  margin-top: 10px;
  padding: 18px 16px;
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.96);
  border: 1px solid rgba(34, 197, 94, 0.7);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.final-step h3 {
  font-size: 1rem;
  font-weight: 600;
}

.final-step p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.final-step-hint strong {
  color: var(--accent);
}

.btn-final {
  align-self: flex-start;
  margin-top: 4px;
}

.nav-links a{
    text-decoration: none !important;
}