:root {
    --login-primary: #e66b18;
    --login-primary-dark: #b94c08;
    --login-dark: #172027;
    --login-dark-soft: #25313a;
    --login-text: #59636d;
    --login-light: #f5f6f7;
    --login-white: #ffffff;
    --login-border: #dfe3e6;
    --login-error: #b42318;
    --login-radius: 24px;
    --login-shadow: 0 28px 80px rgba(23, 32, 39, 0.18);
}

#Login,
#Login *,
#Login *::before,
#Login *::after {
    box-sizing: border-box;
}

#Login {
    display: grid;
    width: 100%;
    min-height: calc(100vh - 80px);
    grid-template-columns: minmax(0, 1.1fr) minmax(420px, 0.9fr);
    background: var(--login-white);
    color: var(--login-dark);
}

/* PARTIE VISUELLE */

.login-visual {
    position: relative;
    min-height: calc(100vh - 80px);
    overflow: hidden;
}

.login-visual-image {
    position: absolute;
    inset: 0;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.login-visual-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(
            145deg,
            rgba(15, 21, 26, 0.94) 0%,
            rgba(15, 21, 26, 0.72) 52%,
            rgba(15, 21, 26, 0.32) 100%
        );
}

.login-visual-content {
    position: relative;
    z-index: 2;
    display: flex;
    height: 100%;
    min-height: calc(100vh - 80px);
    padding: clamp(35px, 6vw, 80px);
    flex-direction: column;
    justify-content: space-between;
    color: var(--login-white);
}

.login-back-link {
    display: inline-flex;
    width: fit-content;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.92rem;
    font-weight: 750;
    text-decoration: none;
    transition:
        gap 0.2s ease,
        color 0.2s ease;
}

.login-back-link:hover {
    gap: 15px;
    color: var(--login-white);
}

.login-visual-text {
    width: min(670px, 100%);
}

.login-label,
.login-kicker {
    display: inline-flex;
    margin-bottom: 18px;
    align-items: center;
    gap: 12px;
    color: #ff9a53;
    font-size: 0.8rem;
    font-weight: 850;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.login-label::before {
    display: block;
    width: 38px;
    height: 3px;
    content: "";
    border-radius: 999px;
    background: currentColor;
}

.login-visual h1 {
    margin: 0 0 24px;
    font-size: clamp(3rem, 6vw, 5.8rem);
    line-height: 0.98;
    letter-spacing: -0.055em;
}

.login-visual-text p {
    max-width: 600px;
    margin: 0;
    color: rgba(255, 255, 255, 0.75);
    font-size: clamp(1rem, 2vw, 1.17rem);
    line-height: 1.75;
}

/* PANNEAU DE CONNEXION */

.login-panel {
    display: flex;
    min-width: 0;
    padding: clamp(35px, 6vw, 85px);
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(
            circle at top right,
            rgba(230, 107, 24, 0.12),
            transparent 34%
        ),
        var(--login-light);
}

.login-panel-content {
    width: min(470px, 100%);
}

.login-heading {
    display: flex;
    margin-bottom: 18px;
    align-items: center;
    gap: 18px;
}

.login-heading-icon {
    display: flex;
    width: 58px;
    height: 58px;
    border-radius: 16px;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    background: rgba(230, 107, 24, 0.11);
    color: var(--login-primary);
}

.login-kicker {
    margin-bottom: 5px;
    color: var(--login-primary);
    font-size: 0.72rem;
}

.login-heading h2 {
    margin: 0;
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1;
    letter-spacing: -0.045em;
}

.login-description {
    margin: 0 0 34px;
    color: var(--login-text);
    line-height: 1.7;
}

.login-cadre {
    display: flex;
    width: 100%;
    padding: clamp(27px, 4vw, 38px);
    border: 1px solid var(--login-border);
    border-radius: var(--login-radius);
    flex-direction: column;
    gap: 23px;
    background: var(--login-white);
    box-shadow: var(--login-shadow);
}

.login-field {
    min-width: 0;
}

.login-field label {
    display: block;
    margin-bottom: 9px;
    color: var(--login-dark-soft);
    font-size: 0.88rem;
    font-weight: 800;
}

.login-input-wrapper {
    position: relative;
}

.login-input-icon {
    position: absolute;
    z-index: 2;
    top: 50%;
    left: 16px;
    display: flex;
    color: #889199;
    pointer-events: none;
    transform: translateY(-50%);
}

.login-cadre-user,
.login-cadre-pwd {
    display: block;
    width: 100%;
    min-height: 56px;
    padding: 0 16px 0 50px;
    border: 1px solid #d5dade;
    border-radius: 12px;
    outline: 0;
    background: var(--login-light);
    color: var(--login-dark);
    font: inherit;
    transition:
        border-color 0.2s ease,
        box-shadow 0.2s ease,
        background-color 0.2s ease;
}

.login-cadre-user::placeholder,
.login-cadre-pwd::placeholder {
    color: #9199a0;
}

.login-cadre-user:focus,
.login-cadre-pwd:focus {
    border-color: var(--login-primary);
    background: var(--login-white);
    box-shadow: 0 0 0 4px rgba(230, 107, 24, 0.12);
}

.login-cadre-user:focus + .login-input-icon,
.login-cadre-pwd:focus + .login-input-icon {
    color: var(--login-primary);
}

.login-cadre-bouton {
    display: inline-flex;
    width: 100%;
    min-height: 56px;
    margin-top: 4px;
    padding: 0 24px;
    border: 0;
    border-radius: 12px;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: var(--login-primary);
    color: var(--login-white);
    font: inherit;
    font-weight: 850;
    cursor: pointer;
    transition:
        transform 0.2s ease,
        background-color 0.2s ease,
        box-shadow 0.2s ease;
}

.login-cadre-bouton:hover {
    background: var(--login-primary-dark);
    box-shadow: 0 14px 32px rgba(230, 107, 24, 0.3);
    transform: translateY(-2px);
}

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

.login-cadre-bouton:focus-visible,
.login-back-link:focus-visible {
    outline: 4px solid rgba(230, 107, 24, 0.25);
    outline-offset: 3px;
}

.login-security {
    margin: 22px 0 0;
    color: var(--login-text);
    font-size: 0.82rem;
    line-height: 1.5;
    text-align: center;
}

/* MESSAGES FLASH ÉVENTUELS */

#Login .flash,
.login-panel .flash {
    margin-bottom: 22px;
    padding: 13px 16px;
    border-radius: 11px;
    font-size: 0.9rem;
    font-weight: 700;
}

#Login .flash-error,
.login-panel .flash-error {
    border: 1px solid rgba(180, 35, 24, 0.18);
    background: rgba(180, 35, 24, 0.08);
    color: var(--login-error);
}

/* TABLETTE */

@media screen and (max-width: 1000px) {
    #Login {
        grid-template-columns: 1fr;
    }

    .login-visual {
        min-height: 460px;
    }

    .login-visual-content {
        min-height: 460px;
        padding: 45px;
    }

    .login-panel {
        padding: 75px 30px;
    }
}

/* MOBILE */

@media screen and (max-width: 650px) {
    #Login {
        min-height: auto;
    }

    .login-visual {
        min-height: 390px;
    }

    .login-visual-overlay {
        background: rgba(15, 21, 26, 0.78);
    }

    .login-visual-content {
        min-height: 390px;
        padding: 30px 22px 42px;
    }

    .login-visual h1 {
        font-size: 2.75rem;
    }

    .login-visual-text p {
        line-height: 1.6;
    }

    .login-panel {
        padding: 55px 12px 70px;
    }

    .login-panel-content {
        width: 100%;
    }

    .login-heading {
        padding: 0 10px;
    }

    .login-description {
        padding: 0 10px;
    }

    .login-cadre {
        padding: 27px 20px;
        border-radius: 18px;
    }

    .login-heading-icon {
        width: 52px;
        height: 52px;
        border-radius: 14px;
    }
}

@media screen and (max-width: 420px) {
    .login-visual {
        min-height: 360px;
    }

    .login-visual-content {
        min-height: 360px;
    }

    .login-visual h1 {
        font-size: 2.4rem;
    }

    .login-heading h2 {
        font-size: 2rem;
    }
}