/* ========================================================================
   Shared auth pages (login + registration) — Dirigibile Italia
   ======================================================================== */

/* --- Centered layout shared by login and registration --- */
body.login,
body.registration-page {
    min-height: 100vh;
}

body.login .app-wrapper,
body.registration-page .app-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

body.login .app-main,
body.registration-page .app-main {
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
    padding: 24px 16px;
}

/* --- Brand heading --- */
.login-brand,
.registration-heading {
    text-align: center;
    margin-bottom: 24px;
}

.login-brand img,
.registration-heading img {
    width: 96px;
    height: auto;
    margin-bottom: 12px;
}

.login-brand .login-title,
.registration-heading h1 {
    color: var(--arctic-navy);
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: 0.5px;
    margin: 0;
}

.login-brand .login-subtitle,
.registration-heading p {
    color: var(--arctic-muted);
    font-size: 0.85rem;
    margin: 4px 0 0;
}

/* --- Card --- */
.login-card,
.registration-card {
    background-color: #ffffff;
    border: 1px solid var(--arctic-border);
    border-top: 3px solid var(--arctic-navy);
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
    padding: 28px 24px;
}

.registration-card {
    padding: 28px 24px;
}

.registration-card .card-header {
    background-color: transparent;
    border-bottom: none;
    padding: 0 0 16px;
}

.registration-card .card-title {
    color: var(--arctic-navy);
    font-weight: 700;
    font-size: 1.1rem;
    margin: 0;
}

.registration-card .card-body {
    padding: 0;
}

/* --- Fields: labels + inputs --- */
.login-card .form-row,
.registration-field {
    margin-bottom: 16px;
}

.login-card .form-row label,
.registration-field label {
    display: block;
    color: var(--arctic-muted);
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    margin-bottom: 6px;
}

.login-card .form-row input[type="text"],
.login-card .form-row input[type="password"],
.registration-field input {
    width: 100%;
    box-sizing: border-box;
    padding: 10px 12px;
    border: 1px solid var(--arctic-border);
    border-radius: 6px;
    font-size: 1rem;
    background-color: #ffffff;
    color: var(--arctic-text);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.login-card .form-row input[type="text"]:focus,
.login-card .form-row input[type="password"]:focus,
.registration-field input:focus {
    outline: none;
    border-color: var(--arctic-blue);
    box-shadow: 0 0 0 3px rgba(30, 125, 223, 0.15);
}

.registration-field .form-text {
    color: var(--arctic-muted);
    font-size: 0.8rem;
    margin-top: 6px;
}

/* --- Field errors --- */
.login-card .form-row .errorlist,
.registration-field .errorlist,
.registration-field .invalid-feedback {
    display: block;
    color: #dc2626;
    font-size: 0.82rem;
    margin: 6px 0 0;
    padding: 0;
    list-style: none;
}

/* --- Submit button --- */
.login-card .submit-row,
.registration-actions {
    margin-top: 20px;
}

.login-card .submit-row input[type="submit"],
.registration-card .submit-row button,
.registration-actions button {
    width: 100%;
    background-color: var(--arctic-teal);
    border: none;
    border-radius: 6px;
    color: #ffffff;
    font-weight: 700;
    font-size: 1rem;
    padding: 10px 0;
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.login-card .submit-row input[type="submit"]:hover,
.registration-card .submit-row button:hover,
.registration-card .submit-row button:focus,
.registration-actions button:hover,
.registration-actions button:focus {
    background-color: var(--arctic-teal-hover);
    color: #ffffff;
}

/* --- Secondary links (password reset, signup, login) --- */
.login-card .password-reset-link,
.registration-card .password-reset-link,
.registration-login-link {
    text-align: center;
    margin-top: 14px;
    font-size: 0.85rem;
    color: var(--arctic-muted);
}

.login-card .password-reset-link a,
.registration-card .password-reset-link a,
.registration-login-link a {
    color: var(--arctic-blue);
    text-decoration: none;
}

.login-card .password-reset-link a:hover,
.login-card .password-reset-link a:focus,
.registration-card .password-reset-link a:hover,
.registration-card .password-reset-link a:focus,
.registration-login-link a:hover,
.registration-login-link a:focus {
    color: var(--arctic-navy);
    text-decoration: underline;
}

/* --- Alerts: errors and success --- */
.errornote,
.registration-alert,
.registration-success {
    border-radius: 6px;
    font-size: 0.88rem;
    margin-bottom: 16px;
    padding: 10px 14px;
}

.errornote {
    background-color: #fef2f2;
    border: 1px solid #fecaca;
    color: #b91c1c;
}

.registration-alert {
    background-color: #fef2f2;
    border: 1px solid #fecaca;
    color: #b91c1c;
}

.registration-success {
    background-color: #ecfdf5;
    border: 1px solid #a7f3d0;
    color: #047857;
}