/* ============================================================
   SIKO — Inscription (register step 1-4) styles
   Suit la même charte que la landing page / à propos / FAQ / aide.
   Scopé sous body.reg-page pour ne jamais affecter login/2FA/
   mot de passe oublié, qui partagent .auth-body/.auth-container.
   ============================================================ */

.reg-page {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
}
.reg-page h1, .reg-page h2, .reg-page h3, .reg-page h4 {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
}

body.reg-page.auth-body {
    position: relative;
    overflow-x: hidden;
    overflow-y: auto;
    min-height: 100svh;
    background: linear-gradient(135deg, #0E1A24 0%, #142A3A 35%, #1CA7D8 75%, #06D6A0 100%);
    background-size: 220% 220%;
    animation: regDrift 16s ease-in-out infinite;
    isolation: isolate;
}
@keyframes regDrift {
    0%   { background-position: 0% 30%; }
    50%  { background-position: 100% 70%; }
    100% { background-position: 0% 30%; }
}
body.reg-page.auth-body::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
        radial-gradient(circle at 18% 25%, rgba(139,124,246,0.30) 0%, transparent 45%),
        radial-gradient(circle at 82% 75%, rgba(6,214,160,0.26) 0%, transparent 45%);
    animation: regBlob 12s ease-in-out infinite alternate;
    pointer-events: none;
    z-index: 0;
}
@keyframes regBlob {
    0%   { transform: translate(0,0) scale(1); }
    100% { transform: translate(3%, -3%) scale(1.08); }
}

.reg-page .auth-container {
    position: relative;
    z-index: 1;
    box-shadow: 0 30px 70px rgba(0,0,0,0.35);
    animation: regCardIn 0.55s cubic-bezier(0.16, 1, 0.3, 1) both;
}
@keyframes regCardIn {
    from { opacity: 0; transform: translateY(24px) scale(0.98); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.reg-page .auth-logo-img {
    filter: drop-shadow(0 12px 22px rgba(14,26,36,0.16));
    animation: regLogoFloat 3.8s ease-in-out infinite;
}

@keyframes regLogoFloat {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-6px); }
}

.reg-page .auth-logo .tagline {
    background: linear-gradient(100deg, var(--primary-dark) 20%, #1CA7D8 50%, #06D6A0 80%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-style: normal;
    font-weight: 600;
}

/* ---- STEP INDICATOR ---- */
.reg-page .steps {
    position: relative;
    gap: 0;
}
.reg-page .steps::before {
    content: '';
    position: absolute;
    top: 18px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: var(--gray-200, #e5e7eb);
    z-index: 0;
}
.reg-page .step-dot {
    position: relative;
    z-index: 1;
    margin: 0 0.75rem;
    transition: transform 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
}
.reg-page .step-dot.active {
    background: linear-gradient(135deg, #1CA7D8, #06D6A0);
    box-shadow: 0 0 0 5px rgba(28,167,216,0.16);
    transform: scale(1.12);
    animation: regDotPulse 1.8s ease-in-out infinite;
}
@keyframes regDotPulse {
    0%, 100% { box-shadow: 0 0 0 5px rgba(28,167,216,0.16); }
    50%      { box-shadow: 0 0 0 8px rgba(28,167,216,0.06); }
}
.reg-page .step-dot.done {
    background: linear-gradient(135deg, #06D6A0, #1CA7D8);
}

/* ---- Indicateur à 7 étapes : pastilles compactes + légende ---- */
.reg-page .steps-7 {
    flex-wrap: nowrap;
    margin-bottom: 0.55rem;
}
.reg-page .steps-7 .step-dot {
    width: 30px;
    height: 30px;
    font-size: 0.76rem;
    margin: 0 0.3rem;
}
.reg-page .steps-7::before {
    top: 15px;
    left: 7%;
    right: 7%;
}
.reg-page .steps-caption {
    text-align: center;
    margin: 0 0 1.6rem;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-muted, #6b7280);
}
/* Les 7 pastilles d'étape sont en flex-wrap:nowrap ; à 30px chacune elles
   devenaient serrées sur les smartphones standards (360–430px) car la
   compaction ne s'activait qu'en dessous de 400px. On la remonte à 440px pour
   couvrir tous les téléphones courants. */
@media (max-width: 440px) {
    .reg-page .steps-7 .step-dot { width: 26px; height: 26px; font-size: 0.7rem; margin: 0 0.18rem; }
}
@media (max-width: 340px) {
    .reg-page .steps-7 .step-dot { width: 22px; height: 22px; font-size: 0.62rem; margin: 0 0.12rem; }
}

/* ---- FORM FIELDS: staggered entrance ---- */
.reg-page form .form-group,
.reg-page form .form-row {
    opacity: 0;
    transform: translateY(10px);
    animation: regFieldIn 0.5s ease forwards;
}
.reg-page form .form-group:nth-child(1), .reg-page form .form-row:nth-child(1) { animation-delay: 0.05s; }
.reg-page form .form-group:nth-child(2), .reg-page form .form-row:nth-child(2) { animation-delay: 0.11s; }
.reg-page form .form-group:nth-child(3), .reg-page form .form-row:nth-child(3) { animation-delay: 0.17s; }
.reg-page form .form-group:nth-child(4), .reg-page form .form-row:nth-child(4) { animation-delay: 0.23s; }
.reg-page form .form-group:nth-child(5), .reg-page form .form-row:nth-child(5) { animation-delay: 0.29s; }
.reg-page form .form-group:nth-child(6), .reg-page form .form-row:nth-child(6) { animation-delay: 0.35s; }
.reg-page form .form-group:nth-child(7), .reg-page form .form-row:nth-child(7) { animation-delay: 0.41s; }
@keyframes regFieldIn {
    to { opacity: 1; transform: translateY(0); }
}

.reg-page .form-control:focus {
    box-shadow: 0 0 0 4px rgba(28,167,216,0.14);
}

/* ---- BUTTONS ---- */
.reg-page .btn-primary,
.reg-page .btn-accent {
    background: linear-gradient(120deg, #1CA7D8, #06D6A0);
    background-size: 180% 180%;
    background-position: 0% 50%;
    border: none;
    transition: background-position 0.5s ease, transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 10px 24px rgba(28,167,216,0.28);
}
.reg-page .btn-primary:hover,
.reg-page .btn-accent:hover {
    background-position: 100% 50%;
    transform: translateY(-2px);
    box-shadow: 0 14px 30px rgba(6,214,160,0.32);
}

/* ---- PASSWORD STRENGTH METER (step 1) ---- */
.reg-strength {
    margin-top: 0.5rem;
    display: none;
}
.reg-strength.is-visible { display: block; }
.reg-strength-track {
    height: 5px;
    border-radius: 3px;
    background: var(--gray-200, #e5e7eb);
    overflow: hidden;
}
.reg-strength-fill {
    height: 100%;
    width: 0%;
    border-radius: 3px;
    background: var(--danger, #dc2626);
    transition: width 0.3s ease, background 0.3s ease;
}
.reg-strength-label {
    display: block;
    margin-top: 0.3rem;
    font-size: 0.78rem;
    color: var(--gray-500, #6b7280);
}

/* ---- FILE UPLOAD (step 3) ---- */
.reg-page input[type="file"].form-control {
    padding: 0.6rem 1rem;
    cursor: pointer;
}
.reg-page input[type="file"].form-control::file-selector-button {
    margin-right: 0.85rem;
    padding: 0.45rem 0.9rem;
    border: none;
    border-radius: var(--radius-sm, 8px);
    background: linear-gradient(120deg, #1CA7D8, #06D6A0);
    color: #fff;
    font-weight: 600;
    font-size: 0.82rem;
    cursor: pointer;
    transition: transform 0.2s ease;
}
.reg-page input[type="file"].form-control::file-selector-button:hover {
    transform: translateY(-1px);
}
.reg-file-name {
    display: block;
    margin-top: 0.35rem;
    font-size: 0.8rem;
    color: var(--gray-500, #6b7280);
}
.reg-file-name.has-file { color: var(--primary, #1CA7D8); font-weight: 600; }

/* ---- STEP 4: total card ---- */
.reg-page .card {
    animation: regFieldIn 0.5s ease 0.1s both;
    border: 1px solid var(--gray-200, #e5e7eb);
}
.reg-page .alert-info {
    animation: regFieldIn 0.5s ease 0.18s both;
}

/* ---- SHARED TEXT HELPERS (remplacent les style="" inline) ---- */
.reg-step-title {
    margin-bottom: 1rem;
    text-align: center;
}
.reg-step-subtitle {
    margin-bottom: 1.5rem;
    text-align: center;
    font-size: 0.85rem;
    color: var(--gray-500, #6b7280);
}
.reg-footer-link {
    text-align: center;
    margin-top: 1rem;
    font-size: 0.9rem;
}
.reg-footer-link a {
    color: var(--accent, #1CA7D8);
    font-weight: 600;
}
.reg-beta-notice {
    text-align: center;
    margin-top: 1rem;
    font-size: 0.8rem;
    color: var(--gray-500, #6b7280);
}

/* ---- ÉTAPE VÉRIFICATION EMAIL ---- */
.reg-code-input {
    text-align: center;
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: 0.6rem;
    padding-left: 0.6rem; /* compense le letter-spacing pour rester centré */
}
.reg-resend-form { margin: 0; }
.reg-link-btn {
    background: none;
    border: none;
    padding: 0;
    font: inherit;
    color: var(--accent, #1CA7D8);
    font-weight: 600;
    cursor: pointer;
    text-decoration: underline;
}
.reg-link-btn:hover { color: #0E86B4; }

/* ---- STEP 4: fee summary card ---- */
.reg-summary-card {
    background: var(--white, #fff);
    border: 1px solid var(--gray-200, #e5e7eb);
    border-radius: var(--radius, 12px);
    padding: 1.25rem 1.5rem;
    margin-bottom: 1.5rem;
    animation: regFieldIn 0.5s ease 0.1s both;
}
[data-theme="dark"] .reg-summary-card {
    background: #141414;
    border-color: #262626;
}
.reg-summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 0.6rem 0;
    font-size: 0.92rem;
}
.reg-summary-row + .reg-summary-row {
    border-top: 1px solid var(--gray-100, #f3f4f6);
}
[data-theme="dark"] .reg-summary-row + .reg-summary-row {
    border-top-color: #262626;
}
.reg-summary-total {
    border-top: 2px solid var(--gray-200, #e5e7eb) !important;
    margin-top: 0.2rem;
    padding-top: 0.85rem;
}
.reg-summary-total strong {
    font-size: 1.25rem;
    background: linear-gradient(120deg, #1CA7D8, #06D6A0);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

@media (prefers-reduced-motion: reduce) {
    body.reg-page.auth-body, body.reg-page.auth-body::before,
    .reg-page .auth-container, .reg-page .auth-logo-img,
    .reg-page form .form-group, .reg-page form .form-row,
    .reg-page .step-dot.active, .reg-page .card, .reg-page .alert-info,
    .reg-page .reg-summary-card {
        animation: none !important;
    }
    .reg-page form .form-group, .reg-page form .form-row { opacity: 1; transform: none; }
}