/* Page de connexion — mobile first */

body.login-page {
    margin: 0;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: calc(24px + env(safe-area-inset-top)) calc(16px + env(safe-area-inset-right))
             calc(24px + env(safe-area-inset-bottom)) calc(16px + env(safe-area-inset-left));
    background: var(--bg-primary);
    font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    background: radial-gradient(circle at top, rgba(240, 165, 0, 0.12), transparent 55%), var(--bg-primary);
    color: var(--text-light);
    -webkit-text-size-adjust: 100%;
}

.login-shell {
    width: 100%;
    max-width: 420px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.login-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: var(--shadow);
    padding: 28px 22px;
}

.login-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    margin-bottom: 24px;
    text-align: center;
}

.login-brand-icon {
    width: 72px;
    height: 72px;
    border-radius: 18px;
    overflow: hidden;
}

.login-brand-icon img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.login-brand h1 {
    margin: 0;
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.login-brand p {
    margin: 0;
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.4;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.login-field {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.login-field label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

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

.login-input-wrap > i {
    position: absolute;
    left: 14px;
    color: var(--text-muted);
    font-size: 0.9rem;
    pointer-events: none;
}

.login-field input {
    width: 100%;
    /* 16px minimum : évite le zoom automatique des champs sur iOS */
    font-size: 16px;
    min-height: 48px;
    padding: 12px 14px 12px 42px;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    background: var(--dark-bg);
    color: var(--text-light);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
    appearance: none;
}

.login-field input::placeholder {
    color: var(--text-muted);
    opacity: 0.7;
}

.login-field input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--focus-ring, rgba(240, 165, 0, 0.25));
}

.login-field input[type="password"] {
    padding-right: 48px;
}

.password-toggle {
    position: absolute;
    right: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: none;
    border-radius: 10px;
    background: none;
    color: var(--text-muted);
    cursor: pointer;
}

.password-toggle:hover,
.password-toggle:focus-visible {
    color: var(--primary-color);
}

.login-remember {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 44px;
    cursor: pointer;
    user-select: none;
    font-size: 0.9rem;
    color: var(--text-light);
}

.login-remember input[type="checkbox"] {
    width: 22px;
    height: 22px;
    margin: 0;
    accent-color: var(--primary-color);
    flex-shrink: 0;
}

.login-submit {
    width: 100%;
    min-height: 50px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: none;
    border-radius: 12px;
    background: var(--primary-color);
    color: var(--primary-on-color, #1a1d21);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s ease, transform 0.1s ease;
}

.login-submit:hover:not(:disabled) {
    background: var(--primary-color-hover);
}

.login-submit:active:not(:disabled) {
    transform: scale(0.99);
}

.login-submit:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.login-alert {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
    border-radius: 12px;
    font-size: 0.88rem;
    line-height: 1.4;
}

.login-alert i {
    margin-top: 2px;
    flex-shrink: 0;
}

.login-alert.is-error {
    background: rgba(240, 71, 71, 0.12);
    border: 1px solid rgba(240, 71, 71, 0.3);
    color: var(--danger-color);
}

.login-alert.is-success {
    background: rgba(67, 181, 129, 0.12);
    border: 1px solid rgba(67, 181, 129, 0.3);
    color: var(--success-color);
}

.login-footer {
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.login-demo {
    padding: 14px 16px;
    border-radius: 12px;
    border: 1px dashed rgba(250, 166, 26, 0.45);
    background: var(--card-bg);
    font-size: 0.82rem;
    color: var(--text-muted);
}

.login-demo strong {
    color: var(--warning-color);
}

.login-demo code {
    padding: 2px 6px;
    border-radius: 4px;
    background: var(--dark-bg);
    color: var(--text-light);
}

/* Écrans larges : carte un peu plus aérée */
@media (min-width: 480px) {
    .login-card {
        padding: 34px 32px;
    }

    .login-brand h1 {
        font-size: 1.5rem;
    }
}

/* Mobiles bas de gamme / petits écrans */
@media (max-width: 360px) {
    .login-card {
        padding: 22px 16px;
        border-radius: 14px;
    }

    .login-brand-icon {
        width: 48px;
        height: 48px;
        font-size: 1.3rem;
    }
}

/* Paysage sur mobile : on colle en haut pour laisser voir le clavier */
@media (max-height: 520px) {
    body.login-page {
        align-items: flex-start;
    }
}

@media (prefers-reduced-motion: reduce) {
    .login-submit,
    .login-field input {
        transition: none;
    }
}