/**
 * mod_emailotp_login — styles autonomes du formulaire de connexion OTP.
 *
 * Reprend la charte i-FormaSite via les variables --ifs-* du template,
 * avec valeurs de repli pour rester utilisable dans n'importe quelle position.
 *
 * @copyright (C) 2026 i-FormaSite
 * @license   GNU General Public License version 2 or later
 */

.mod-emailotp-login {
    --otp-primary: var(--ifs-primary, #38a9db);
    --otp-primary-dark: var(--ifs-primary-dark, #2b86b0);
    --otp-primary-light: var(--ifs-primary-light, #5bc0e8);
    --otp-primary-rgb: var(--ifs-primary-rgb, 56, 169, 219);
    --otp-secondary-rgb: var(--ifs-secondary-rgb, 56, 169, 219);
    --otp-text: var(--ifs-text, #1e293b);
    --otp-text-muted: var(--ifs-text-muted, #64748b);
    --otp-border: var(--ifs-border, #e8eef3);
    --otp-font: var(--ifs-font-body, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif);

    max-width: 420px;
    margin: 0 auto;
    font-family: var(--otp-font);
}

/* En-tete */
.mod-emailotp-login .auth-header { text-align: center; margin-bottom: 2rem; }
.mod-emailotp-login .auth-icon-wrap {
    display: inline-flex; align-items: center; justify-content: center;
    width: 64px; height: 64px; border-radius: 18px;
    background: linear-gradient(135deg, rgba(var(--otp-primary-rgb), 0.2), rgba(var(--otp-secondary-rgb), 0.15));
    margin-bottom: 1.25rem; color: var(--otp-primary); position: relative;
}
.mod-emailotp-login .auth-icon-wrap--success {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.2), rgba(16, 185, 129, 0.15));
    color: #22c55e;
}
.mod-emailotp-login .auth-title {
    font-size: 1.5rem; font-weight: 700; color: var(--otp-text);
    margin: 0 0 0.35rem; letter-spacing: -0.02em;
}
.mod-emailotp-login .auth-subtitle {
    color: var(--otp-text-muted); font-size: 0.875rem; margin: 0;
}

/* Champ email */
.mod-emailotp-login .auth-field { margin-bottom: 1.25rem; }
.mod-emailotp-login .auth-field label {
    display: block; font-size: 0.8125rem; font-weight: 600;
    color: var(--otp-text); margin-bottom: 0.5rem;
}
.mod-emailotp-login .auth-input-wrap { position: relative; display: flex; align-items: center; }
.mod-emailotp-login .auth-input-icon {
    position: absolute; left: 14px; color: var(--otp-text-muted);
    pointer-events: none; opacity: 0.5; transition: opacity 0.2s, color 0.2s;
}
.mod-emailotp-login .auth-input-wrap:focus-within .auth-input-icon { color: var(--otp-primary); opacity: 1; }
.mod-emailotp-login .auth-input {
    width: 100%; padding: 13px 16px 13px 44px; font-size: 0.9375rem; font-family: var(--otp-font);
    color: var(--otp-text); background: rgba(0,0,0,0.02); border: 1.5px solid rgba(0,0,0,0.1);
    border-radius: 12px; transition: all 0.2s ease; box-sizing: border-box; outline: none;
}
[data-theme="dark"] .mod-emailotp-login .auth-input {
    background: rgba(255,255,255,0.04); border-color: rgba(255,255,255,0.1);
}
.mod-emailotp-login .auth-input::placeholder { color: var(--otp-text-muted); opacity: 0.5; }
.mod-emailotp-login .auth-input:focus {
    border-color: var(--otp-primary);
    box-shadow: 0 0 0 3px rgba(var(--otp-primary-rgb), 0.12);
    background: rgba(var(--otp-primary-rgb), 0.03);
}

/* Bouton principal */
.mod-emailotp-login .auth-btn--primary {
    width: 100%; display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
    padding: 14px 24px; font-size: 0.9375rem; font-weight: 600; font-family: var(--otp-font);
    color: #fff; background: linear-gradient(135deg, var(--otp-primary), var(--otp-primary-dark));
    border: none; border-radius: 12px; cursor: pointer; transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(var(--otp-primary-rgb), 0.3); letter-spacing: 0.01em;
    text-decoration: none;
}
.mod-emailotp-login .auth-btn--primary:hover {
    box-shadow: 0 8px 28px rgba(var(--otp-primary-rgb), 0.4); transform: translateY(-2px);
    background: linear-gradient(135deg, var(--otp-primary-light), var(--otp-primary));
}
.mod-emailotp-login .auth-btn--primary:active {
    transform: translateY(0); box-shadow: 0 2px 8px rgba(var(--otp-primary-rgb), 0.3);
}
.mod-emailotp-login .auth-btn--primary[disabled] { opacity: 0.6; cursor: not-allowed; box-shadow: none; transform: none; }
.mod-emailotp-login .auth-btn--primary svg { transition: transform 0.2s; }
.mod-emailotp-login .auth-btn--primary:hover svg { transform: translateX(3px); }

/* Separateur */
.mod-emailotp-login .auth-divider { display: flex; align-items: center; margin: 1.5rem 0; gap: 1rem; }
.mod-emailotp-login .auth-divider::before,
.mod-emailotp-login .auth-divider::after { content: ''; flex: 1; height: 1px; background: var(--otp-border); }
[data-theme="dark"] .mod-emailotp-login .auth-divider::before,
[data-theme="dark"] .mod-emailotp-login .auth-divider::after { background: rgba(255,255,255,0.08); }
.mod-emailotp-login .auth-divider span {
    font-size: 0.75rem; color: var(--otp-text-muted); text-transform: uppercase;
    letter-spacing: 0.1em; font-weight: 500;
}

/* Liens */
.mod-emailotp-login .auth-links { display: flex; align-items: center; justify-content: center; gap: 0.75rem; }
.mod-emailotp-login .auth-links a {
    font-size: 0.8125rem; color: var(--otp-text-muted); text-decoration: none; transition: color 0.2s;
}
.mod-emailotp-login .auth-links a:hover { color: var(--otp-primary); }
.mod-emailotp-login .auth-links-dot {
    width: 3px; height: 3px; border-radius: 50%; background: var(--otp-text-muted); opacity: 0.4;
}

/* Saisie OTP */
.mod-emailotp-login .auth-otp-digits {
    display: flex; align-items: center; justify-content: center; gap: 0.5rem; margin-bottom: 1.5rem;
}
.mod-emailotp-login .auth-otp-digit {
    width: 48px; height: 56px; text-align: center; font-size: 1.5rem; font-weight: 700;
    font-family: "Courier New", monospace; color: var(--otp-text);
    background: rgba(0,0,0,0.02); border: 1.5px solid rgba(0,0,0,0.1);
    border-radius: 12px; outline: none; transition: all 0.2s ease; box-sizing: border-box;
}
[data-theme="dark"] .mod-emailotp-login .auth-otp-digit {
    background: rgba(255,255,255,0.04); border-color: rgba(255,255,255,0.1);
}
.mod-emailotp-login .auth-otp-digit:focus {
    border-color: var(--otp-primary);
    box-shadow: 0 0 0 3px rgba(var(--otp-primary-rgb), 0.12);
    background: rgba(var(--otp-primary-rgb), 0.03);
}
.mod-emailotp-login .auth-otp-sep {
    width: 12px; height: 2px; background: var(--otp-text-muted); opacity: 0.3; border-radius: 1px;
}

/* Erreur */
.mod-emailotp-login .auth-error {
    background: rgba(239, 68, 68, 0.08); color: #dc2626; font-size: 0.8125rem;
    padding: 0.75rem 1rem; border-radius: 10px; margin-bottom: 1rem;
    border-left: 3px solid #dc2626; line-height: 1.4;
}
[data-theme="dark"] .mod-emailotp-login .auth-error {
    background: rgba(239, 68, 68, 0.12); color: #f87171; border-left-color: #f87171;
}

/* Loader */
.mod-emailotp-login .auth-btn__loader { display: inline-flex; animation: otp-spin 1s linear infinite; }
@keyframes otp-spin { to { transform: rotate(360deg); } }

@media (prefers-reduced-motion: reduce) {
    .mod-emailotp-login .auth-btn--primary,
    .mod-emailotp-login .auth-btn--primary svg { transition: none; }
    .mod-emailotp-login .auth-btn--primary:hover { transform: none; }
    .mod-emailotp-login .auth-btn__loader { animation: none; }
}