/* Page de connexion */

:root {
    --login-primary: #7000ff;
    --login-primary-hover: #5b00d1;
    --login-text: #151827;
    --login-muted: #7d8399;
    --login-border: #d3d7e3;
}

html, body { height: 100%; }

body {
    margin: 0;
    font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    color: var(--login-text);
    background: #f4f5f9;
    -webkit-font-smoothing: antialiased;
}

.login {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(420px, 1fr);
    min-height: 100vh;
}

/* --- Visuel ------------------------------------------------------------------ */

.login-visual {
    position: relative;
    overflow: hidden;
    background: #12101c;
    color: #fff;
}

#video_city {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.login-visual-overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(1200px 600px at 10% 10%, rgba(112, 0, 255, .55), transparent 60%),
        linear-gradient(180deg, rgba(18, 16, 28, .25) 0%, rgba(18, 16, 28, .85) 100%);
}

.login-visual-content {
    position: absolute;
    left: 56px;
    right: 56px;
    bottom: 64px;
    max-width: 520px;
}

#logo_monitoring {
    height: 64px;
    width: auto;
    margin-bottom: 28px;
    filter: brightness(0) invert(1);
}

.login-visual-content h2 {
    font-size: 34px;
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -.02em;
    margin: 0 0 12px;
}

.login-visual-content p {
    font-size: 16px;
    color: rgba(255, 255, 255, .78);
    margin: 0;
}

#twoflow {
    position: absolute;
    top: 40px;
    left: 56px;
    height: 34px;
    filter: brightness(0) invert(1);
    opacity: .9;
}

/* --- Formulaire ---------------------------------------------------------------- */

.login-panel {
    display: grid;
    place-items: center;
    padding: 40px 24px;
}

.login-card {
    width: 100%;
    max-width: 400px;
}

.login-logo-mobile { display: none; height: 46px; margin-bottom: 28px; }

.login-card h1 {
    font-size: 26px;
    font-weight: 700;
    letter-spacing: -.02em;
    margin: 0 0 6px;
}

.login-subtitle {
    color: var(--login-muted);
    margin: 0 0 28px;
}

.form-label {
    font-weight: 600;
    font-size: 13px;
    color: #474d66;
    margin-bottom: 6px;
}

.custom_input {
    height: 46px;
    border-radius: 12px;
    border: 1px solid var(--login-border);
    padding: 0 14px;
    font-size: 15px;
    transition: border-color .15s, box-shadow .15s;
}

.custom_input:focus {
    border-color: var(--login-primary);
    box-shadow: 0 0 0 4px rgba(112, 0, 255, .18);
}

.is-invalid { border-color: #dc2626 !important; }
.invalid-feedback { font-size: 13px; }

.login-password { position: relative; }
.login-password .custom_input { padding-right: 46px; }

.login-eye {
    position: absolute;
    top: 0;
    right: 4px;
    height: 46px;
    width: 40px;
    border: 0;
    background: none;
    color: var(--login-muted);
}

.login-eye:hover { color: var(--login-text); }

.login-remember {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13.5px;
    color: #474d66;
    cursor: pointer;
}

.login-remember .form-check-input { margin: 0; }
.form-check-input:checked { background-color: var(--login-primary); border-color: var(--login-primary); }

.login-link {
    font-size: 13.5px;
    font-weight: 600;
    color: var(--login-primary);
    text-decoration: none;
}

.login-link:hover { color: var(--login-primary-hover); text-decoration: underline; }

.btn_login {
    height: 48px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 15px;
    background: var(--login-primary);
    border-color: var(--login-primary);
    box-shadow: 0 8px 20px rgba(112, 0, 255, .25);
    transition: background .15s, transform .1s, box-shadow .15s;
}

.btn_login:hover, .btn_login:focus { background: var(--login-primary-hover); border-color: var(--login-primary-hover); }
.btn_login:active { transform: scale(.99); }

.login-footer {
    margin: 48px 0 0;
    text-align: center;
    font-size: 12px;
    color: var(--login-muted);
}

/* Double authentification */
#login_form:has(#form_login.d-none) { display: none; }

.login-2fa-title { display: flex; align-items: center; gap: 10px; }
.login-2fa-title i { color: var(--login-primary); }

.auth_number {
    width: 48px !important;
    height: 56px;
    text-align: center;
    font-size: 22px;
    font-weight: 600;
    border-radius: 12px;
    border: 1px solid var(--login-border) !important;
}

.auth_number:focus { border-color: var(--login-primary) !important; box-shadow: 0 0 0 4px rgba(112, 0, 255, .18); }

.auth_number::-webkit-outer-spin-button,
.auth_number::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.auth_number { -moz-appearance: textfield; }

.modal-content { border: 0; border-radius: 16px; }
.login-steps { margin: 18px 0 0; padding-left: 20px; color: #474d66; }
.login-steps li { margin-bottom: 6px; }

/* --- Écrans étroits --------------------------------------------------------------- */

@media (max-width: 900px) {
    .login { grid-template-columns: 1fr; }
    .login-visual { display: none; }
    .login-logo-mobile { display: block; }
    .login-panel { align-items: start; padding-top: 64px; }
}