:root {
    --mk-login-blue: #0038c7;
    --mk-login-blue-dark: #002a96;
    --mk-login-blue-light: #165dff;
    --mk-login-green: #018d46;
    --mk-login-green-bright: #02c669;
    --mk-login-text: #101827;
    --mk-login-muted: #64748b;
    --mk-login-border: rgba(148, 163, 184, 0.22);
    --mk-login-glass: rgba(255, 255, 255, 0.78);
    --mk-login-shadow: 0 28px 80px rgba(15, 23, 42, 0.18);
}

html,
body {
    min-height: 100%;
}

.mk-login-body {
    min-height: 100vh;
    overflow-x: hidden;
    background:
            radial-gradient(circle at 12% 12%, rgba(2, 198, 105, 0.28), transparent 28%),
            radial-gradient(circle at 88% 18%, rgba(0, 56, 199, 0.22), transparent 30%),
            radial-gradient(circle at 50% 100%, rgba(63, 124, 255, 0.18), transparent 35%),
            linear-gradient(135deg, #f9fcff 0%, #eef6ff 46%, #f2fff8 100%);
}

.mk-login-shell {
    position: relative;
    min-height: 100vh;
    padding: 2rem;
    isolation: isolate;
}

.mk-login-shell::before,
.mk-login-shell::after {
    content: "";
    position: fixed;
    z-index: -1;
    pointer-events: none;
    filter: blur(0.2px);
}

.mk-login-shell::before {
    width: 620px;
    height: 620px;
    left: -180px;
    top: -160px;
    border-radius: 42% 58% 70% 30% / 41% 47% 53% 59%;
    background:
            linear-gradient(135deg, rgba(2, 198, 105, 0.22), rgba(0, 56, 199, 0.1));
    animation: mkFloatShape 12s ease-in-out infinite;
}

.mk-login-shell::after {
    width: 520px;
    height: 520px;
    right: -170px;
    bottom: -160px;
    border-radius: 64% 36% 37% 63% / 51% 63% 37% 49%;
    background:
            linear-gradient(135deg, rgba(0, 56, 199, 0.2), rgba(2, 198, 105, 0.18));
    animation: mkFloatShape 14s ease-in-out infinite reverse;
}

.mk-login-grid {
    min-height: calc(100vh - 4rem);
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(380px, 0.95fr);
    gap: 3rem;
    align-items: center;
    max-width: 1180px;
    margin: 0 auto;
}

/* =========================
   LEFT BRAND PANEL
   ========================= */

.mk-login-brand-panel {
    position: relative;
    padding: 3rem;
    max-width: 640px;
}

.mk-login-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.55rem 0.9rem;
    border-radius: 999px;
    color: var(--mk-login-blue);
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(0, 56, 199, 0.12);
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* Ancien bloc icône conservé si jamais utilisé ailleurs */
.mk-login-logo-mark {
    width: 96px;
    height: 96px;
    margin: 2.4rem 0 1.4rem;
    border-radius: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    background:
            radial-gradient(circle at 25% 20%, rgba(255, 255, 255, 0.35), transparent 25%),
            linear-gradient(135deg, var(--mk-login-blue), var(--mk-login-green-bright));
    box-shadow: 0 24px 48px rgba(0, 56, 199, 0.28);
}

.mk-login-logo-mark i {
    font-size: 2.9rem;
}

/* Logo principal réel */
.mk-login-brand-logo-wrap {
    margin: 1.6rem 0 1.15rem;
    max-width: 360px;
}

.mk-login-brand-logo {
    display: block;
    width: 100%;
    max-width: 360px;
    max-height: 145px;
    object-fit: contain;
    object-position: left center;
    filter: drop-shadow(0 14px 24px rgba(0, 56, 199, 0.10));
}

/* Ancien titre texte conservé si besoin */
.mk-login-title {
    margin: 0;
    color: var(--mk-login-blue);
    font-size: clamp(2.7rem, 5vw, 5.2rem);
    line-height: 0.92;
    font-weight: 900;
    letter-spacing: -0.07em;
}

.mk-login-title span {
    color: var(--mk-login-green);
}

.mk-login-baseline {
    max-width: 590px;
    margin-top: 0.75rem;
    color: var(--mk-login-text);
    font-size: clamp(1.25rem, 1.55vw, 1.65rem);
    line-height: 1.15;
    font-weight: 900;
    letter-spacing: -0.035em;
}

.mk-login-description {
    max-width: 610px;
    margin-top: 1.15rem;
    color: var(--mk-login-muted);
    font-size: 1rem;
    line-height: 1.7;
}

.mk-login-feature-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.7rem;
}

.mk-login-feature {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.72rem 0.95rem;
    border-radius: 999px;
    color: #0f172a;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(148, 163, 184, 0.18);
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
    font-size: 0.92rem;
    font-weight: 700;
}

.mk-login-feature i {
    color: var(--mk-login-blue);
}

/* =========================
   LOGIN CARD
   ========================= */

.mk-login-card-wrap {
    display: flex;
    justify-content: center;
}

.mk-login-card {
    width: 100%;
    max-width: 430px;
    position: relative;
    padding: 1.75rem;
    border-radius: 32px;
    background: var(--mk-login-glass);
    border: 1px solid rgba(255, 255, 255, 0.74);
    box-shadow: var(--mk-login-shadow);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    overflow: hidden;
}

.mk-login-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
            radial-gradient(circle at top right, rgba(0, 56, 199, 0.12), transparent 30%),
            radial-gradient(circle at bottom left, rgba(2, 198, 105, 0.12), transparent 34%);
    pointer-events: none;
}

.mk-login-card-inner {
    position: relative;
    z-index: 1;
}

.mk-login-card-logo {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    margin-bottom: 1.45rem;
}

.mk-login-card-logo-icon {
    width: 54px;
    height: 54px;
    min-width: 54px;
    border-radius: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(0, 56, 199, 0.12);
    box-shadow: 0 18px 32px rgba(0, 56, 199, 0.18);
}

.mk-login-card-logo-icon i {
    font-size: 1.55rem;
}

.mk-login-card-logo-img {
    display: block;
    width: 42px;
    height: 42px;
    object-fit: contain;
}

.mk-login-card-logo-text strong {
    display: block;
    color: var(--mk-login-blue);
    font-size: 1.15rem;
    font-weight: 900;
    letter-spacing: -0.03em;
}

.mk-login-card-logo-text span {
    display: block;
    color: var(--mk-login-muted);
    font-size: 0.82rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.mk-login-card-title {
    margin-bottom: 0.35rem;
    color: var(--mk-login-text);
    font-size: 1.55rem;
    font-weight: 900;
    letter-spacing: -0.04em;
}

.mk-login-card-subtitle {
    margin-bottom: 1.35rem;
    color: var(--mk-login-muted);
    font-size: 0.96rem;
    line-height: 1.55;
}

.mk-login-alert {
    border: 0;
    border-radius: 18px;
    padding: 0.9rem 1rem;
    font-weight: 700;
}

.mk-login-form .form-group {
    margin-bottom: 0.9rem;
}

.mk-login-label {
    display: block;
    margin-bottom: 0.45rem;
    color: #334155;
    font-size: 0.86rem;
    font-weight: 800;
}

.mk-login-input-group {
    position: relative;
}

.mk-login-input-group .form-control {
    min-height: 50px;
    padding-left: 3rem;
    padding-right: 3rem;
    border-radius: 18px !important;
    border: 1px solid rgba(148, 163, 184, 0.34) !important;
    background: rgba(255, 255, 255, 0.82) !important;
    color: var(--mk-login-text);
    font-weight: 700;
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.05);
}

.mk-login-input-group .form-control:focus {
    border-color: rgba(0, 56, 199, 0.55) !important;
    box-shadow:
            0 0 0 0.22rem rgba(0, 56, 199, 0.1),
            0 16px 32px rgba(15, 23, 42, 0.08) !important;
}

.mk-login-input-icon {
    position: absolute;
    left: 1.15rem;
    top: 50%;
    z-index: 3;
    transform: translateY(-50%);
    color: var(--mk-login-muted);
}

.mk-login-password-toggle {
    position: absolute;
    right: 0.65rem;
    top: 50%;
    z-index: 4;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border: 0;
    border-radius: 14px;
    color: var(--mk-login-muted);
    background: rgba(255, 255, 255, 0.7);
}

.mk-login-password-toggle:hover {
    color: var(--mk-login-blue);
    background: rgba(234, 241, 255, 0.9);
}

.mk-login-submit {
    min-height: 52px;
    border: 0 !important;
    border-radius: 18px !important;
    background:
            linear-gradient(135deg, var(--mk-login-blue) 0%, var(--mk-login-blue-light) 52%, var(--mk-login-green-bright) 100%) !important;
    color: #ffffff !important;
    font-size: 1rem;
    font-weight: 900;
    letter-spacing: -0.01em;
    box-shadow: 0 18px 38px rgba(0, 56, 199, 0.28);
    transition:
            transform 160ms ease,
            box-shadow 160ms ease,
            filter 160ms ease;
}

.mk-login-submit:hover {
    transform: translateY(-1px);
    filter: brightness(1.04);
    box-shadow: 0 24px 46px rgba(0, 56, 199, 0.34);
}

.mk-login-submit:disabled {
    cursor: wait;
    opacity: 0.82;
    transform: none;
}

.mk-login-security {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-top: 1.15rem;
    padding: 0.9rem 1rem;
    border-radius: 20px;
    color: #334155;
    background: rgba(234, 241, 255, 0.72);
    border: 1px solid rgba(0, 56, 199, 0.1);
    font-size: 0.86rem;
    line-height: 1.45;
}

.mk-login-security i {
    margin-top: 0.12rem;
    color: var(--mk-login-blue);
}

.mk-login-currency-pills {
    display: flex;
    justify-content: center;
    gap: 0.6rem;
    margin-top: 1rem;
}

.mk-login-currency-pill {
    width: 42px;
    height: 42px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--mk-login-blue);
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(0, 56, 199, 0.12);
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
}

.mk-login-footer {
    margin-top: 1rem;
    color: var(--mk-login-muted);
    font-size: 0.82rem;
    text-align: center;
}

/* =========================
   ANIMATION
   ========================= */

@keyframes mkFloatShape {
    0%,
    100% {
        transform: translate3d(0, 0, 0) rotate(0deg) scale(1);
    }

    50% {
        transform: translate3d(18px, -16px, 0) rotate(5deg) scale(1.03);
    }
}

/* =========================
   DESKTOP
   ========================= */

@media (min-width: 992px) {
    .mk-login-shell {
        display: flex;
        align-items: center;
        padding: clamp(1.5rem, 3vw, 3rem);
    }

    .mk-login-grid {
        width: 100%;
        min-height: auto;
        grid-template-columns: minmax(460px, 0.95fr) minmax(390px, 455px);
        gap: clamp(2rem, 5vw, 5rem);
        align-items: center;
    }

    .mk-login-brand-panel {
        max-width: 640px;
        padding: clamp(1.5rem, 3vw, 3rem) 0;
    }

    .mk-login-brand-logo {
        max-width: 390px;
        max-height: 150px;
    }

    .mk-login-title {
        max-width: 100%;
        font-size: clamp(3rem, 4.35vw, 4.85rem);
        line-height: 0.95;
        letter-spacing: -0.075em;
        white-space: nowrap;
    }

    .mk-login-baseline {
        max-width: 560px;
        font-size: clamp(1.35rem, 1.65vw, 1.85rem);
    }

    .mk-login-description {
        max-width: 570px;
    }

    .mk-login-card-wrap {
        justify-content: flex-end;
    }

    .mk-login-card {
        max-width: 430px;
        padding: 1.55rem;
    }
}

/* =========================
   MEDIUM DESKTOP
   ========================= */

@media (max-width: 1199.98px) and (min-width: 992px) {
    .mk-login-grid {
        grid-template-columns: minmax(420px, 1fr) minmax(380px, 430px);
        gap: 2.25rem;
    }

    .mk-login-brand-logo {
        max-width: 350px;
        max-height: 135px;
    }

    .mk-login-baseline {
        font-size: 1.35rem;
    }

    .mk-login-description {
        font-size: 0.96rem;
    }
}

/* =========================
   LARGE DESKTOP
   ========================= */

@media (min-width: 1400px) {
    .mk-login-grid {
        max-width: 1320px;
        grid-template-columns: minmax(560px, 1fr) 440px;
        gap: 6rem;
    }

    .mk-login-brand-panel {
        max-width: 720px;
    }

    .mk-login-brand-logo {
        max-width: 410px;
        max-height: 160px;
    }

    .mk-login-card {
        max-width: 440px;
    }

    .mk-login-title {
        font-size: clamp(4rem, 4.2vw, 5.25rem);
    }
}

@media (min-width: 1700px) {
    .mk-login-grid {
        max-width: 1440px;
        gap: 7rem;
    }

    .mk-login-brand-logo {
        max-width: 430px;
        max-height: 165px;
    }

    .mk-login-title {
        font-size: 5.35rem;
    }
}

/* =========================
   LOW HEIGHT SCREENS
   ========================= */

@media (max-height: 760px) and (min-width: 992px) {
    .mk-login-shell {
        align-items: flex-start;
        padding-top: 1.25rem;
        padding-bottom: 1.25rem;
        overflow-y: auto;
    }

    .mk-login-brand-panel {
        padding-top: 1rem;
        padding-bottom: 1rem;
    }

    .mk-login-brand-logo-wrap {
        margin: 1.35rem 0 0.85rem;
    }

    .mk-login-brand-logo {
        max-width: 320px;
        max-height: 120px;
    }

    .mk-login-baseline {
        font-size: 1.28rem;
    }

    .mk-login-description {
        margin-top: 0.9rem;
        line-height: 1.55;
    }

    .mk-login-feature-row {
        margin-top: 1.2rem;
    }

    .mk-login-card {
        padding: 1.35rem;
        border-radius: 26px;
    }

    .mk-login-card-logo {
        margin-bottom: 1.15rem;
    }

    .mk-login-card-logo-icon {
        width: 48px;
        height: 48px;
        border-radius: 16px;
    }

    .mk-login-card-title {
        font-size: 1.4rem;
    }

    .mk-login-card-subtitle {
        margin-bottom: 1.05rem;
    }

    .mk-login-input-group .form-control {
        min-height: 48px;
    }

    .mk-login-submit {
        min-height: 50px;
    }

    .mk-login-security {
        margin-top: 0.95rem;
        padding: 0.78rem 0.9rem;
    }

    .mk-login-currency-pills {
        margin-top: 0.8rem;
    }

    .mk-login-footer {
        margin-top: 0.75rem;
    }
}

/* =========================
   TABLET / MOBILE
   ========================= */

@media (max-width: 991.98px) {
    .mk-login-shell {
        padding: 1.25rem;
    }

    .mk-login-grid {
        min-height: calc(100vh - 2.5rem);
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .mk-login-brand-panel {
        padding: 1rem 0 0;
        text-align: center;
    }

    .mk-login-brand-logo-wrap {
        margin-left: auto;
        margin-right: auto;
        max-width: 320px;
    }

    .mk-login-brand-logo {
        margin-left: auto;
        margin-right: auto;
        max-width: 320px;
        max-height: 125px;
        object-position: center;
    }

    .mk-login-logo-mark {
        width: 72px;
        height: 72px;
        margin: 1.5rem 0 1rem;
    }

    .mk-login-logo-mark i {
        font-size: 2.15rem;
    }

    .mk-login-baseline {
        margin-left: auto;
        margin-right: auto;
        max-width: 520px;
    }

    .mk-login-description {
        max-width: 540px;
        margin-left: auto;
        margin-right: auto;
    }

    .mk-login-feature-row {
        justify-content: center;
    }

    .mk-login-card {
        max-width: 520px;
        margin-left: auto;
        margin-right: auto;
    }
}

@media (max-width: 575.98px) {
    .mk-login-shell {
        padding: 0.9rem;
    }

    .mk-login-grid {
        min-height: calc(100vh - 1.8rem);
    }

    .mk-login-brand-panel {
        display: none;
    }

    .mk-login-card {
        padding: 1.35rem;
        border-radius: 26px;
    }

    .mk-login-card-title {
        font-size: 1.45rem;
    }

    .mk-login-card-subtitle {
        font-size: 0.92rem;
    }

    .mk-login-currency-pill {
        width: 38px;
        height: 38px;
    }
}