.login-modal {
    display: none;
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    background: rgba(4, 12, 10, 0.72);
    backdrop-filter: blur(18px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(16px, 3vw, 40px);
    z-index: 1000;
    overflow-y: auto;
}

.loginModal-content {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    width: min(960px, 100%);
    min-height: 60vh;
    border-radius: 26px;
    overflow: hidden;
    border: 1px solid rgba(109, 242, 210, 0.18);
    box-shadow: 0 36px 90px rgba(4, 16, 19, 0.55);
    background: linear-gradient(165deg, rgba(14, 24, 26, 0.94) 0%, rgba(6, 12, 14, 0.96) 100%);
}

.loginModal-content::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top right, rgba(109, 242, 210, 0.12), transparent 55%);
    pointer-events: none;
    z-index: 0;
}

.form-container {
    position: relative;
    flex: 1 1 400px;
    display: flex;
    align-items: stretch;
    justify-content: center;
    padding: clamp(32px, 5vw, 56px);
    background: linear-gradient(165deg, rgba(10, 16, 18, 0.9) 0%, rgba(6, 10, 12, 0.92) 100%);
    z-index: 1;
}

.login-box {
    position: relative;
    width: min(420px, 100%);
    display: flex;
    flex-direction: column;
    gap: 20px;
    color: rgba(232, 247, 243, 0.92);
}

.login-heading {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.login-box .title {
    font-size: clamp(24px, 4vw, 30px);
    font-weight: 700;
    margin: 0;
    color: #ffffff;
}

.new-user-prompt {
    margin: 0;
    font-size: 15px;
    color: rgba(214, 238, 232, 0.78);
}

.new-user-prompt a {
    color: #6df2d2;
    font-weight: 600;
}

/* === Flèche de retour à gauche du bloc formulaire === */
.back-button {
    position: absolute;
    top: clamp(6px, 1.5vw, 16px);
    left: clamp(10px, 2vw, 20px);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: clamp(34px, 5vw, 44px);
    height: clamp(34px, 5vw, 44px);
    border: none;
    background: transparent;
    color: #6df2d2;
    font-size: 20px;
    cursor: pointer;
    transition: color 0.2s ease, transform 0.2s ease;
    z-index: 5;
}

.social-button {
    width: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 20px;
    border-radius: 14px;
    border: 1px solid rgba(109, 242, 210, 0.18);
    background: rgba(20, 42, 38, 0.72);
    color: #eafdf7;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease, border-color 0.3s ease, transform 0.2s ease;
}

.social-button .social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    color: #6df2d2;
}

.social-button .social-label {
    letter-spacing: 0.04em;
}

.social-button:hover,
.social-button:focus-visible {
    background: rgba(26, 188, 156, 0.25);
    border-color: rgba(109, 242, 210, 0.6);
    transform: translateY(-1px);
}

.split-line {
    position: relative;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(109, 242, 210, 0.4) 50%, rgba(255, 255, 255, 0) 100%);
    margin: 12px 0 4px;
}

.split-line::after {
    content: "ou";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 0 12px;
    font-size: 13px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(214, 238, 232, 0.75);
    background: rgba(8, 12, 12, 0.95);
    border-radius: 999px;
}

.input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.login-box .input-group + .input-group {
    margin-top: 14px;
}

.input-icon {
    position: absolute;
    left: 16px;
    font-size: 16px;
    color: rgba(109, 242, 210, 0.7);
}

.input-box {
    width: 100% !important;
    padding: 14px 16px 14px 48px !important;
    border-radius: 14px !important;
    border: 1px solid rgba(109, 242, 210, 0.18) !important;
    background: rgba(8, 12, 12, 0.9) !important;
    color: #e6faf5 !important;
    font-size: 15px !important;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease !important;
}

.input-box::placeholder {
    color: rgba(214, 238, 232, 0.48) !important;
}

.input-box:focus {
    outline: none;
    border-color: rgba(109, 242, 210, 0.7) !important;
    box-shadow: 0 0 0 4px rgba(109, 242, 210, 0.18) !important;
    background: rgba(12, 20, 20, 0.95) !important;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.remember-forget-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 14px;
    color: rgba(214, 238, 232, 0.75);
}

.remember-option {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.remember-option input {
    accent-color: #1abc9c;
}

.forgot-link {
    color: #6df2d2;
    font-weight: 600;
}

.signin-button,
.signup-button,
.email-signup-button,
.reset-password-button,
.confirm-reset-button {
    width: 100%;
    padding: 14px 20px;
    border-radius: 16px;
    border: none;
    background: linear-gradient(135deg, #6df2d2 0%, #1abc9c 100%);
    color: #041312;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    box-shadow: 0 18px 30px rgba(26, 188, 156, 0.32);
}

.signin-button:hover,
.signup-button:hover,
.email-signup-button:hover,
.reset-password-button:hover,
.confirm-reset-button:hover,
.signin-button:focus-visible,
.signup-button:focus-visible,
.email-signup-button:focus-visible,
.reset-password-button:focus-visible,
.confirm-reset-button:focus-visible {
    transform: translateY(-1px);
    box-shadow: 0 22px 36px rgba(26, 188, 156, 0.46);
}

.email-signup-button {
    margin-top: 10px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.login-background {
    flex: 1 1 320px;
    position: relative;
    min-height: 100%;
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    padding: clamp(32px, 5vw, 60px);
    color: #ffffff;
    background-size: cover;
    background-position: center;
    border-left: 1px solid rgba(109, 242, 210, 0.18);
}

.login-background .close {
    position: absolute;
    top: clamp(6px, 1.5vw, 16px);
    right: clamp(10px, 2vw, 20px);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: clamp(36px, 5vw, 44px);
    height: clamp(36px, 5vw, 44px);
    background: transparent;
    color: #ffffff;
    border: none;
    font-size: clamp(22px, 2.6vw, 28px);
    font-weight: 600;
    cursor: pointer;
    transition: color 0.2s ease, transform 0.2s ease;
    z-index: 3;
}

.background-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(4, 12, 10, 0.88) 12%, rgba(20, 48, 42, 0.4) 60%, rgba(0, 0, 0, 0.15) 100%);
}

.background-content {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 320px;
    text-shadow: 0 12px 30px rgba(0, 0, 0, 0.45);
}

h2.title_login {
    margin: 0;
    font-size: clamp(24px, 3vw, 30px);
    font-weight: 700;
    color: #ffffff;
}

.background-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
    font-size: 15px;
    line-height: 1.4;
}

.background-list li {
    display: inline-flex;
    gap: 12px;
    align-items: center;
    font-weight: 500;
    color: rgba(232, 247, 243, 0.88);
}

.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 10px;
    background: rgba(109, 242, 210, 0.14);
    border: 1px solid rgba(109, 242, 210, 0.32);
    color: #6df2d2;
    font-size: 14px;
}

.feature-text {
    letter-spacing: 0.02em;
}

.background-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 999px;
    background: rgba(109, 242, 210, 0.14);
    border: 1px solid rgba(109, 242, 210, 0.32);
    color: #6df2d2;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    font-size: 0.62rem;
    font-weight: 600;
}

.section-intro {
    margin: -4px 0 8px;
    font-size: 0.9rem;
    color: rgba(214, 238, 232, 0.82);
    line-height: 1.5;
}

@media (max-width: 900px) {
    .loginModal-content {
        border-radius: 18px;
    }

    .close {
        transform: translate(16px, -16px);
    }

    .close:hover,
    .close:focus-visible {
        transform: translate(16px, -16px) scale(1.05);
    }

    .form-container {
    padding: clamp(32px, 5vw, 56px);
    padding-bottom: clamp(48px, 6vw, 80px); /* ✅ plus d’espace en bas */
}
    .loginModal-content {
    position: relative;
}
}

@media (max-width: 720px) {
    .loginModal-content {
        flex-direction: column;
    }

    .login-background {
        order: -1;
        align-items: flex-start;
        min-height: 280px;
    }

    .background-content {
        max-width: none;
    }
}

@media (max-width: 520px) {
    .form-container {
        padding: clamp(20px, 6vw, 36px);
    }

    .login-box {
        gap: 16px;
    }

    .remember-forget-box {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .close,
    .close:hover,
    .close:focus-visible {
        transform: translate(8px, -8px);
    }
}