/* Login — carte centrée, palette verte / blanc (marque BIVQuality) */

body:has(.login-page) {
    background-image: none;
    background-color: #ffffff;
}

body:not(.biv-has-app-shell) .my-container:has(.login-page) {
    flex: 1;
    display: flex;
    flex-direction: column;
    max-width: none;
    padding: 0 !important;
    min-height: 0;
}

.login-page {
    --login-forest: #052e16;
    --login-green: #14532d;
    --login-emerald: #166534;
    --login-mint: #ecfdf5;
    --login-mint-soft: #d1fae5;
    --login-accent: #059669;
    --login-accent-deep: #047857;
    --login-accent-ring: rgba(5, 150, 105, 0.28);
    --login-ink: #0f291f;
    --login-muted: #5f736b;
    --login-card: #ffffff;
    --login-line: rgba(20, 83, 45, 0.14);
    --login-danger-bg: #fff1f2;
    --login-danger-border: #fecdd3;
    --login-danger-text: #9f1239;
    --login-info-bg: #eff6ff;
    --login-info-border: #bfdbfe;
    --login-info-text: #1e3a8a;

    position: relative;
    isolation: isolate;
    flex: 1;
    min-height: calc(100vh - 2rem);
    min-height: calc(100dvh - 2rem);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(1rem, 4vw, 2rem);
    font-family:
        ui-sans-serif,
        system-ui,
        "Segoe UI",
        Roboto,
        "Helvetica Neue",
        Arial,
        sans-serif;
    -webkit-font-smoothing: antialiased;
}

.login-page__backdrop {
    position: absolute;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    overflow: hidden;
    background:
        radial-gradient(ellipse 120% 80% at 50% -20%, rgba(209, 250, 229, 0.85) 0%, transparent 55%),
        radial-gradient(ellipse 70% 50% at 100% 50%, rgba(167, 243, 208, 0.35) 0%, transparent 45%),
        radial-gradient(ellipse 60% 45% at 0% 80%, rgba(187, 247, 208, 0.4) 0%, transparent 42%),
        #ffffff;
}

.login-page__backdrop::after {
    content: "";
    position: absolute;
    inset: -20%;
    opacity: 0.045;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='48' height='48'%3E%3Cpath d='M24 2 L46 24 L24 46 L2 24 Z' fill='none' stroke='%23052916' stroke-width='1'/%3E%3C/svg%3E");
    background-size: 48px 48px;
}

.login-shell {
    width: 100%;
    max-width: min(1313px, calc(100vw - 2rem));
}

.login-card {
    position: relative;
    padding: clamp(2.5rem, 6.25vw, 3.5rem) clamp(3.90625rem, 11.71875vw, 5.859375rem);
    border-radius: 1.25rem;
    background: var(--login-card);
    border: 1px solid var(--login-line);
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.85) inset,
        0 24px 48px -28px rgba(5, 46, 22, 0.18),
        0 12px 28px -18px rgba(20, 83, 45, 0.12);
}

.login-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: clamp(3.90625rem, 11.71875vw, 5.859375rem);
    right: clamp(3.90625rem, 11.71875vw, 5.859375rem);
    height: 3px;
    border-radius: 0 0 4px 4px;
    background: linear-gradient(
        90deg,
        var(--login-forest) 0%,
        var(--login-green) 28%,
        var(--login-emerald) 52%,
        #22c55e 78%,
        #86efac 100%
    );
}

.login-brand {
    text-align: center;
    margin-bottom: 1.35rem;
}

.login-brand-figure {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 0;
}

.login-brand-logo {
    display: block;
    width: auto;
    max-width: min(1094px, 94vw);
    height: auto;
    max-height: clamp(105px, 27.5vw, 160px);
    object-fit: contain;
    margin-left: auto;
    margin-right: auto;
}

.login-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.login-title {
    font-size: clamp(1.35rem, 4vw, 1.55rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--login-ink);
    margin: 0 0 0.45rem;
    line-height: 1.2;
}

.login-field {
    margin-bottom: 1.15rem;
}

.login-field:last-of-type {
    margin-bottom: 1.35rem;
}

.login-label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--login-ink);
    margin-bottom: 0.4rem;
    letter-spacing: 0.01em;
}

.login-input {
    width: 100%;
    height: calc(2.75rem + 2px);
    padding: 0.65rem 1rem;
    font-size: 0.9375rem;
    border-radius: 0.625rem;
    border: 1px solid var(--login-line);
    background: #fafdfb;
    color: var(--login-ink);
    transition:
        border-color 0.18s ease,
        box-shadow 0.18s ease,
        background-color 0.18s ease;
}

.login-input:hover {
    border-color: rgba(20, 83, 45, 0.28);
    background: #fff;
}

.login-input:focus {
    border-color: var(--login-accent);
    box-shadow: 0 0 0 4px var(--login-accent-ring);
    background: #fff;
    outline: none;
}

.login-input::placeholder {
    color: #94a3b8;
}

/* Champ mot de passe : bouton « afficher / masquer » intégré à droite */
.login-password-toggle-wrap.toggle-password-container {
    position: relative;
}

.login-password-toggle-wrap .login-input {
    padding-right: 2.85rem;
}

.login-password-toggle-wrap .login-password-toggle-btn.toggle-password-button {
    top: 50%;
    transform: translateY(-50%);
    bottom: unset;
    right: 0.4rem;
    height: auto;
    min-height: auto;
    line-height: 1rem;
    color: var(--login-muted);
}

.login-password-toggle-wrap .login-password-toggle-btn.toggle-password-button:hover {
    color: var(--login-emerald);
}

.login-options {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.85rem;
    margin-bottom: 1.35rem;
}

.login-forgot-wrap {
    margin-top: 1rem;
    text-align: center;
}

.login-flash {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    padding: 0.85rem 1rem;
    border-radius: 0.625rem;
    margin-bottom: 1.25rem;
    font-size: 0.9rem;
    line-height: 1.45;
}

.login-flash-icon {
    flex-shrink: 0;
    margin-top: 0.1rem;
}

.login-flash--error {
    background: var(--login-danger-bg);
    border: 1px solid var(--login-danger-border);
    color: var(--login-danger-text);
}

.login-flash--error .login-flash-icon {
    color: #e11d48;
}

.login-flash--info {
    background: var(--login-info-bg);
    border: 1px solid var(--login-info-border);
    color: var(--login-info-text);
}

.login-inline-link {
    color: inherit;
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.login-inline-link:hover {
    color: var(--login-accent-deep);
}

.login-check .form-check-input {
    width: 1.08em;
    height: 1.08em;
    margin-top: 0.14em;
    border-radius: 0.3rem;
    border-color: rgba(20, 83, 45, 0.35);
}

.login-check .form-check-input:checked {
    background-color: var(--login-accent);
    border-color: var(--login-accent);
}

.login-check .form-check-input:focus {
    box-shadow: 0 0 0 3px var(--login-accent-ring);
}

.login-check .form-check-label {
    font-size: 0.875rem;
    color: var(--login-muted);
}

.login-forgot {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--login-accent-deep);
    text-decoration: none;
    white-space: nowrap;
}

.login-forgot:hover {
    color: var(--login-forest);
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* ── Réinitialisation mot de passe (même coque que login) ─────────────── */
.login-reset-help {
    max-width: 38rem;
    margin: -0.2rem auto 1.35rem;
    font-size: 0.9rem;
    line-height: 1.55;
    text-align: center;
    color: var(--login-muted);
}

.login-reset-repeated {
    width: 100%;
}

.login-form > .login-reset-repeated.mb-3 {
    margin-bottom: 0 !important;
}

.login-reset-repeated > .login-field:last-of-type {
    margin-bottom: 1.3rem;
}

.login-form .login-field .invalid-feedback,
.login-form .login-field .form-error-message,
.login-form .login-field ul {
    margin-top: 0.35rem;
    margin-bottom: 0;
    padding-left: 0;
    font-size: 0.8125rem;
    line-height: 1.35;
    color: #b91c1c;
    list-style: none;
}

.login-auth-footer {
    margin-top: 1.35rem;
    text-align: center;
}

.login-auth-back {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--login-accent-deep);
    text-decoration: none;
}

.login-auth-back:hover {
    color: var(--login-forest);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.login-auth-inline {
    font-weight: 600;
    color: var(--login-accent-deep);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.login-auth-inline:hover {
    color: var(--login-forest);
}

.login-check-email {
    margin-bottom: 0.65rem;
    text-align: center;
}

.login-check-email-lead {
    font-size: 0.95rem;
    line-height: 1.55;
    color: var(--login-ink);
}

.login-check-email-muted {
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--login-muted);
}

.login-btn.login-btn--text-wrap {
    flex-wrap: nowrap;
    align-items: center;
    gap: 0.5rem;
    white-space: normal;
    padding-inline: 1.1rem !important;
}

.login-btn.login-btn--text-wrap .login-btn-label {
    flex: 1;
    text-align: center;
    text-wrap: balance;
    line-height: 1.28;
}

.login-btn.login-btn--text-wrap .login-btn-icon {
    flex-shrink: 0;
}

.login-btn {
    position: relative;
    display: flex !important;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    width: 100%;
    padding: 0.95rem 1.65rem !important;
    border: none !important;
    border-radius: 999px !important;
    overflow: hidden;
    font-size: 1rem !important;
    font-weight: 600 !important;
    letter-spacing: 0.045em;
    color: #fff !important;
    cursor: pointer;
    isolation: isolate;
    background:
        linear-gradient(
            125deg,
            var(--login-forest) 0%,
            var(--login-green) 28%,
            var(--login-accent) 58%,
            #34d399 120%
        );
    background-size: 160% 160%;
    background-position: 0% 50%;
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.24) inset,
        0 0 0 1px rgba(255, 255, 255, 0.07) inset,
        0 10px 28px rgba(5, 46, 22, 0.34),
        0 3px 10px rgba(5, 150, 105, 0.22);
    transition:
        transform 0.22s cubic-bezier(0.34, 1.35, 0.64, 1),
        box-shadow 0.28s ease,
        filter 0.22s ease,
        background-position 0.35s ease;
}

.login-btn::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: radial-gradient(
        circle at 22% 12%,
        rgba(255, 255, 255, 0.28) 0%,
        transparent 52%
    );
    opacity: 0.65;
    pointer-events: none;
    mix-blend-mode: soft-light;
}

.login-btn::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    z-index: 0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.16) 0%, transparent 46%);
    pointer-events: none;
}

.login-btn-label {
    position: relative;
    z-index: 1;
}

.login-btn-icon {
    position: relative;
    z-index: 1;
    font-size: 1.15rem;
    line-height: 1;
    opacity: 0.95;
    transition: transform 0.22s cubic-bezier(0.34, 1.35, 0.64, 1);
}

.login-btn:hover {
    filter: brightness(1.06);
    background-position: 85% 50%;
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.3) inset,
        0 0 0 1px rgba(255, 255, 255, 0.1) inset,
        0 16px 40px rgba(5, 150, 105, 0.38),
        0 6px 14px rgba(5, 46, 22, 0.22);
    color: #fff !important;
    transform: translateY(-2px);
}

.login-btn:hover .login-btn-icon {
    transform: translateX(4px);
}

.login-btn:active {
    transform: translateY(0);
    filter: brightness(0.98);
    transition-duration: 0.08s;
}

.login-btn:active .login-btn-icon {
    transform: translateX(2px);
}

.login-btn:focus-visible {
    outline: none;
    box-shadow:
        0 0 0 4px var(--login-accent-ring),
        0 1px 0 rgba(255, 255, 255, 0.24) inset,
        0 10px 28px rgba(5, 46, 22, 0.34);
}

@media (prefers-reduced-motion: reduce) {
    .login-btn {
        transition-property: filter, box-shadow;
        transition-duration: 0.15s;
    }

    .login-btn:hover,
    .login-btn:active {
        transform: none;
    }

    .login-btn-icon {
        transition: none;
    }

    .login-btn:hover .login-btn-icon,
    .login-btn:active .login-btn-icon {
        transform: none;
    }
}

@media (max-width: 575.98px) {
    .login-page {
        min-height: 100vh;
        min-height: 100dvh;
        padding: 1rem;
        align-items: stretch;
    }

    .login-shell {
        margin-top: auto;
        margin-bottom: auto;
        max-width: none;
    }

    .login-card {
        border-radius: 1rem;
        padding: 1.5rem 1.35rem 1.65rem;
    }

    .login-card::before {
        left: 1.15rem;
        right: 1.15rem;
    }

    .login-forgot-wrap .login-forgot {
        white-space: normal;
    }
}

/* Thème sombre : carte légèrement plus contrastée si préférence système / Bootstrap dark */
[data-bs-theme="dark"] body:has(.login-page) {
    background-color: #0c1412;
}

[data-bs-theme="dark"] .login-page__backdrop {
    background:
        radial-gradient(ellipse 120% 80% at 50% -25%, rgba(22, 101, 52, 0.35) 0%, transparent 52%),
        radial-gradient(ellipse 70% 50% at 100% 40%, rgba(5, 150, 105, 0.12) 0%, transparent 45%),
        #0c1412;
}

[data-bs-theme="dark"] .login-page__backdrop::after {
    opacity: 0.06;
}

[data-bs-theme="dark"] .login-card {
    --login-card: #131f1a;
    --login-line: rgba(167, 243, 208, 0.12);
    --login-ink: #ecfdf5;
    --login-muted: #94b8aa;

    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.04) inset,
        0 24px 48px -24px rgba(0, 0, 0, 0.55);
}

[data-bs-theme="dark"] .login-input {
    background: rgba(6, 78, 59, 0.22);
    border-color: var(--login-line);
    color: var(--login-ink);
}

[data-bs-theme="dark"] .login-input:hover,
[data-bs-theme="dark"] .login-input:focus {
    background: rgba(6, 78, 59, 0.35);
}

[data-bs-theme="dark"] .login-brand-logo {
    filter: brightness(1.08);
}

[data-bs-theme="dark"] .login-auth-back:hover,
[data-bs-theme="dark"] .login-auth-inline:hover {
    color: #bbf7d0;
}