/**
 * Login page styles. Extracted from login.html for SoC/CSP hygiene.
 */

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


body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: #f8fafc;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
    transition: background 0.3s;
}

body.dark-mode {
    background: #0f172a;
}

.login-container {
    background: white;
    padding: 40px;
    padding-top: max(env(safe-area-inset-top, 0px), 24px);
    padding-bottom: max(env(safe-area-inset-bottom, 0px), 24px);
    border-radius: 16px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
    width: 100%;
    max-width: 450px;
    animation: slideIn 0.4s ease-out;
    transition: background 0.3s, color 0.3s;
}

body.dark-mode .login-container {
    background: #1e293b;
    border-color: #334155;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}

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

.logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 30px;
}

.logo h1 {
    color: #0ea5e9;
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 5px;
}

.logo .version {
    color: #999;
    font-size: 14px;
    font-weight: 400;
}

.login-form {
    margin-top: 30px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #333;
    font-weight: 500;
    font-size: 14px;
    transition: color 0.3s;
}

body.dark-mode .form-group label {
    color: #e6edf3;
}

.form-group input {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 16px;
    transition: all 0.3s;
    font-family: monospace;
    background: white;
    color: #333;
}

body.dark-mode .form-group input {
    background: #0d1117;
    border-color: #30363d;
    color: #e6edf3;
}

.form-group input:focus {
    outline: none;
    border-color: #0ea5e9;
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

body.dark-mode .form-group input:focus {
    border-color: #58a6ff;
    box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.15);
}

.btn-login {
    width: 100%;
    padding: 14px;
    background: #0ea5e9;
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, transform 0.15s;
    margin-top: 10px;
}

.btn-login:hover {
    background: #0284c7;
    transform: translateY(-1px);
}

.btn-login:active {
    transform: translateY(0);
}

.btn-login:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-secondary {
    background: transparent;
    color: #0ea5e9;
    border: 2px solid #0ea5e9;
    margin-top: 12px;
}

body.dark-mode .btn-secondary {
    color: #58a6ff;
    border-color: #58a6ff;
}

/* Social login buttons */
.social-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

.btn-social {
    width: 100%;
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
    border: 1px solid #e2e8f0;
}

.btn-social:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.btn-social:active {
    transform: translateY(0);
}

.btn-social:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-google {
    background: white;
    color: #333;
}

body.dark-mode .btn-google {
    background: #1e293b;
    color: #e6edf3;
    border-color: #334155;
}


.btn-social svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 20px 0;
    color: #999;
    font-size: 13px;
}

.divider::before, .divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: #e2e8f0;
}

body.dark-mode .divider::before, body.dark-mode .divider::after {
    background: #334155;
}

/* Auth tabs */
.auth-tabs {
    display: flex;
    gap: 0;
    margin-bottom: 20px;
    border-bottom: 2px solid #e2e8f0;
}

body.dark-mode .auth-tabs {
    border-color: #334155;
}

.auth-tab {
    flex: 1;
    padding: 10px 8px;
    text-align: center;
    font-size: 14px;
    font-weight: 500;
    color: #999;
    cursor: pointer;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: color 0.2s, border-color 0.2s;
}

.auth-tab.active {
    color: #0ea5e9;
    border-bottom-color: #0ea5e9;
}

body.dark-mode .auth-tab.active {
    color: #38bdf8;
    border-bottom-color: #38bdf8;
}

.auth-tab:hover:not(.active) {
    color: #666;
}

.auth-panel {
    display: none;
}

.auth-panel.active {
    display: block;
}

.register-link {
    text-align: center;
    margin-top: 16px;
    font-size: 14px;
    color: #666;
}

.register-link a {
    color: #0ea5e9;
    text-decoration: none;
    font-weight: 500;
    cursor: pointer;
}

body.dark-mode .register-link {
    color: #8b949e;
}

body.dark-mode .register-link a {
    color: #58a6ff;
}

.register-link a:hover {
    text-decoration: underline;
}

.info-box {
    background: #f8f9fa;
    border-left: 4px solid #0ea5e9;
    padding: 15px;
    border-radius: 8px;
    margin-top: 25px;
    font-size: 14px;
    color: #666;
    transition: background 0.3s, color 0.3s;
}

body.dark-mode .info-box {
    background: #161b22;
    color: #8b949e;
}

.info-box strong {
    color: #333;
    display: block;
    margin-bottom: 8px;
}

body.dark-mode .info-box strong {
    color: #e6edf3;
}

.info-box a {
    color: #0ea5e9;
    text-decoration: none;
    font-weight: 500;
}

body.dark-mode .info-box a {
    color: #58a6ff;
}

.info-box a:hover {
    text-decoration: underline;
}

/* P1-4 (V4.8.343) — info-box repliable (info Telegram). Reduit l'encombrement
   du panel login mobile : 12+ lignes a 1 ligne quand replie. */
.info-box-collapsible > summary {
    cursor: pointer;
    font-weight: 600;
    color: #333;
    list-style: none;
    padding: 4px 0;
    user-select: none;
}
.info-box-collapsible > summary::-webkit-details-marker { display: none; }
.info-box-collapsible > summary::before {
    content: '▸ ';
    display: inline-block;
    transition: transform 0.18s ease;
    margin-right: 4px;
}
.info-box-collapsible[open] > summary::before {
    transform: rotate(90deg);
}
body.dark-mode .info-box-collapsible > summary { color: #e6edf3; }
.info-box-body { margin-top: 10px; }

.error-message {
    background: #fee;
    border-left: 4px solid #f44;
    padding: 12px 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    color: #c00;
    font-size: 14px;
    display: none;
}

.success-message {
    background: #efe;
    border-left: 4px solid #4c4;
    padding: 12px 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    color: #060;
    font-size: 14px;
    display: none;
}

.loader {
    border: 3px solid #f3f3f3;
    border-top: 3px solid #3b82f6;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    animation: spin 1s linear infinite;
    display: inline-block;
    margin-left: 10px;
    vertical-align: middle;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Options empreinte : bloc discret */
.biometric-options {
    margin-top: 14px;
    padding: 10px 12px;
    background: rgba(14, 165, 233, 0.08);
    border-radius: 8px;
    border: 1px solid rgba(14, 165, 233, 0.2);
    font-size: 13px;
    text-align: center;
}
body.dark-mode .biometric-options {
    background: rgba(88, 166, 255, 0.08);
    border-color: rgba(88, 166, 255, 0.2);
}
.biometric-options .biometric-row {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.biometric-options input[type="checkbox"] {
    cursor: pointer;
    accent-color: #0ea5e9;
}
.biometric-options .biometric-login-link {
    display: block;
    width: fit-content;
    margin: 8px auto 0;
    color: #0ea5e9;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    text-decoration: underline;
}
.biometric-options .biometric-login-link:hover {
    color: #5a67d8;
}
body.dark-mode .biometric-options .biometric-login-link {
    color: #58a6ff;
}
body.dark-mode .biometric-options .biometric-login-link:hover {
    color: #79b8ff;
}
.biometric-options .biometric-icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    margin: 8px auto 0;
    border-radius: 999px;
    border: 1px solid rgba(14, 165, 233, 0.35);
    background: rgba(14, 165, 233, 0.12);
    color: #0284c7;
    cursor: pointer;
    padding: 0;
    transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}
.biometric-options .biometric-icon-btn:hover {
    background: rgba(14, 165, 233, 0.2);
    border-color: rgba(14, 165, 233, 0.6);
    transform: translateY(-1px);
}
.biometric-options .biometric-icon-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}
.biometric-options .biometric-icon-btn svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    fill: none;
    stroke-width: 1.9;
    stroke-linecap: round;
    stroke-linejoin: round;
}
body.dark-mode .biometric-options .biometric-icon-btn {
    color: #60a5fa;
    border-color: rgba(96, 165, 250, 0.45);
    background: rgba(96, 165, 250, 0.14);
}
body.dark-mode .biometric-options .biometric-icon-btn:hover {
    background: rgba(96, 165, 250, 0.24);
    border-color: rgba(96, 165, 250, 0.7);
}

/* Bandeau téléchargement app — visible uniquement sur mobile */
.app-download-banner {
    display: none;
    margin-top: 24px;
    padding: 14px 16px;
    background: linear-gradient(135deg, rgba(14,165,233,0.08), rgba(99,102,241,0.08));
    border: 1px solid rgba(14,165,233,0.25);
    border-radius: 12px;
    text-align: center;
}
body.dark-mode .app-download-banner {
    background: linear-gradient(135deg, rgba(96,165,250,0.1), rgba(139,92,246,0.1));
    border-color: rgba(96,165,250,0.25);
}
.app-download-banner p {
    font-size: 13px;
    color: #475569;
    margin: 0 0 10px;
}
body.dark-mode .app-download-banner p { color: #94a3b8; }
.app-download-banner a {
    display: inline-block;
    padding: 9px 20px;
    background: #0ea5e9;
    color: #fff;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.2s;
}
.app-download-banner a:hover { background: #0284c7; }
@media (max-width: 640px) {
    .app-download-banner { display: block; }
}

#cold-start-overlay {
    position: fixed;
    inset: 0;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0f172a 0%, #020617 50%, #0c0a1f 100%);
    transition: opacity 0.6s ease;
}
.cold-start-shell {
    text-align: center;
    position: relative;
    z-index: 1;
}
.cs-i18n-hidden {
    display: none;
}
@keyframes rocket-fly{0%{transform:translateY(60px) rotate(-2deg)}50%{transform:translateY(-20px) rotate(2deg)}100%{transform:translateY(60px) rotate(-2deg)}}
@keyframes exhaust-flicker{0%,100%{opacity:0.8;transform:scaleY(1)}50%{opacity:1;transform:scaleY(1.3)}}
@keyframes twinkle{0%,100%{opacity:0.3}50%{opacity:1}}
@keyframes fade-slide-up{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.cs-stars{position:absolute;inset:0;overflow:hidden}
.cs-star{position:absolute;width:3px;height:3px;background:#fff;border-radius:50%;animation:twinkle 2s ease-in-out infinite}
.cs-rocket-wrap{animation:rocket-fly 3s ease-in-out infinite;text-align:center}
.cs-rocket{font-size:72px;line-height:1;filter:drop-shadow(0 0 20px rgba(251,191,36,0.4))}
.cs-exhaust{font-size:32px;opacity:0.8;animation:exhaust-flicker 0.4s ease-in-out infinite;margin-top:-10px}
.cs-countdown{font-family:'Courier New',monospace;color:#fbbf24;font-size:28px;font-weight:700;letter-spacing:4px;margin-top:24px;animation:fade-slide-up 0.5s ease}
.cs-msg{color:#94a3b8;font-size:14px;margin-top:12px;letter-spacing:1px;text-transform:uppercase;animation:fade-slide-up 0.5s ease 0.2s both}
.cs-label{color:#64748b;font-size:11px;letter-spacing:3px;text-transform:uppercase;margin-top:32px;animation:fade-slide-up 0.5s ease 0.4s both}
.google-button-container {
    display: flex;
    justify-content: center;
    min-height: 44px;
}
.google-icon {
    width: 20px;
    height: 20px;
}
.password-field-wrap {
    position: relative;
}
.password-field-input {
    padding-right: 48px;
}
.password-toggle {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    font-size: 18px;
    opacity: 0.7;
}
.forgot-password-row {
    text-align: right;
    margin-top: 8px;
    margin-bottom: 4px;
}
.forgot-password-link {
    font-size: 13px;
    color: var(--accent-primary, #0ea5e9);
    text-decoration: none;
}
.register-link--guest {
    margin-top: 8px;
}
.biometric-activation-row {
    margin-top: 12px;
}
.is-hidden {
    display: none;
}