/* Login — Alternativa B (marca no fundo). Cores: tokens do tema (theme.js / Visual da plataforma).
 * Discovery: docs/discovery/a/login.md · Issue #68 */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

body.login-page {
    margin: 0;
    min-height: 100vh;
    min-height: 100dvh;
    font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
    background-color: var(--bg-body);
    color: var(--text-main);
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow-x: hidden;
    box-sizing: border-box;
    padding: 24px 16px;
}

.login-atmosphere {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
    background: var(--bg-body);
}

.login-atmosphere-stripe {
    position: absolute;
    display: block;
    background: color-mix(in srgb, var(--primary) 88%, transparent);
    transform-origin: center;
}

.login-atmosphere-stripe--a {
    width: 42vw;
    min-width: 180px;
    height: 140%;
    left: -8%;
    top: -20%;
    transform: rotate(28deg);
    opacity: 0.92;
}

.login-atmosphere-stripe--b {
    width: 18vw;
    min-width: 72px;
    height: 140%;
    left: 22%;
    top: -15%;
    transform: rotate(28deg);
    background: color-mix(in srgb, var(--primary) 55%, transparent);
    opacity: 0.75;
}

.login-atmosphere-stripe--c {
    width: 10vw;
    min-width: 40px;
    height: 140%;
    right: 8%;
    top: -25%;
    transform: rotate(28deg);
    background: color-mix(in srgb, var(--primary) 35%, transparent);
    opacity: 0.65;
}

.login-shell {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 400px;
    display: flex;
    justify-content: center;
}

.login-container {
    background: var(--bg-card);
    padding: 36px 32px 32px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: none;
    width: 100%;
    max-width: 380px;
    text-align: center;
    box-sizing: border-box;
}

.logo-area { margin-bottom: 20px; }
.logo-area img { max-height: 56px; max-width: 100%; }
.logo-area h2 {
    margin: 8px 0 0;
    color: var(--text-main);
    font-size: 1.25rem;
    font-weight: 700;
}

.login-heading {
    margin: 12px 0 0;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-main);
    letter-spacing: -0.02em;
}

.logo-area:has(#plataforma-logo:not(.hidden)) .login-heading {
    margin-top: 14px;
}

.input-group { margin-bottom: 18px; text-align: left; color: var(--text-main); }
.input-group label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 6px;
    font-weight: 600;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    min-width: 0;
}

.input-wrapper i {
    position: absolute;
    left: 12px;
    color: var(--text-muted);
    opacity: 0.75;
}

.input-wrapper input {
    width: 100%;
    min-width: 0;
    padding: 12px 12px 12px 36px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-card);
    color: var(--text-main);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    outline: none;
    transition: border-color 0.15s ease;
    box-sizing: border-box;
}

.input-wrapper input:focus { border-color: var(--primary); }

.toggle-pass {
    left: auto !important;
    right: 12px;
    cursor: pointer;
}

.actions {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 22px;
    font-size: 0.88rem;
}
.actions a { color: var(--primary); text-decoration: none; font-weight: 500; }
.actions a:hover { text-decoration: underline; }

button {
    width: 100%;
    max-width: 100%;
    padding: 12px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: filter 0.15s ease;
    margin-bottom: 10px;
    box-sizing: border-box;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--bg-card);
}
.btn-primary:hover { filter: brightness(0.95); }

.btn-secondary {
    background: color-mix(in srgb, var(--text-main) 6%, var(--bg-card));
    color: var(--text-main);
    border: 1px solid var(--border-color);
}
.btn-secondary:hover {
    background: color-mix(in srgb, var(--text-main) 10%, var(--bg-card));
}

.msg-erro {
    margin-top: 15px;
    padding: 10px;
    border-radius: 6px;
    background-color: color-mix(in srgb, var(--color-danger) 12%, var(--bg-card));
    color: var(--color-danger);
    font-size: 0.9rem;
    border: 1px solid color-mix(in srgb, var(--color-danger) 35%, var(--border-color));
}

.profile-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 20px; }
.profile-btn {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    padding: 15px;
    border-radius: 8px;
    text-align: left;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: border-color 0.15s ease, background-color 0.15s ease;
}
.profile-btn:hover {
    border-color: var(--primary);
    background-color: color-mix(in srgb, var(--primary) 8%, var(--bg-card));
}
.profile-btn i { color: var(--primary); font-size: 1.2rem; }

.alert-box {
    background: color-mix(in srgb, var(--color-warning) 22%, var(--bg-card));
    color: var(--text-main);
    padding: 10px;
    border-radius: 6px;
    margin-bottom: 20px;
    font-size: 0.9rem;
    border: 1px solid color-mix(in srgb, var(--color-warning) 45%, var(--border-color));
}

.hidden { display: none !important; }
.fade-in { animation: fadeIn 0.3s ease-in; }
@keyframes fadeIn { from { opacity:0; } to { opacity:1; } }

.cadastro-doc-titulo {
    margin: 0 0 16px;
    font-size: 0.95rem;
    color: var(--text-muted);
}

.cadastro-doc-status {
    margin: -8px 0 12px;
    font-size: 0.9rem;
    color: var(--primary);
    text-align: center;
}

.text-center { text-align: center; }

.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: color-mix(in srgb, var(--text-main) 45%, transparent);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    box-sizing: border-box;
}

#modal-overlay {
    z-index: 1300;
}

#modal-termos-overlay {
    z-index: 1200;
}

.modal-dialog {
    background: var(--bg-card);
    color: var(--text-main);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    padding: 24px;
    max-width: 360px;
    width: 100%;
    text-align: center;
    box-shadow: none;
    box-sizing: border-box;
}

.modal-titulo {
    margin: 0 0 12px;
    font-size: 1.1rem;
    color: var(--text-main);
}

.modal-texto {
    margin: 0 0 20px;
    font-size: 0.95rem;
    line-height: 1.45;
    text-align: left;
}

.modal-dialog .btn-primary {
    margin-bottom: 0;
}

.lp-erro-modal {
    color: var(--color-danger);
    font-size: 0.88rem;
    margin: 0 0 12px;
    text-align: left;
}

.lp-modal-actions {
    display: flex;
    gap: 10px;
    margin-top: 8px;
}

.lp-modal-actions .btn-secondary,
.lp-modal-actions .btn-primary {
    flex: 1;
    margin-bottom: 0;
}

.lp-modal-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 8px;
    margin: -8px -4px 12px 0;
}

.lp-modal-header .modal-titulo {
    margin: 0;
    flex: 1;
    text-align: left;
    padding-top: 2px;
}

.lp-modal-com-fechar .btn-close-modal {
    width: auto;
    max-width: none;
    margin: 0;
    padding: 4px 6px;
    flex-shrink: 0;
    background: none;
    border: none;
    font-size: 1.15rem;
    line-height: 1;
    cursor: pointer;
    color: var(--text-muted);
}

.lp-modal-com-fechar .btn-close-modal:hover {
    color: var(--text-main);
}

.terms-dialog {
    max-width: 460px;
    text-align: left;
}

.terms-message {
    text-align: left;
    margin-bottom: 12px;
}

.terms-link-text {
    margin: 0 0 14px;
    font-size: 0.95rem;
}

.terms-link-text a {
    color: var(--primary);
    font-weight: 600;
    text-decoration: underline;
}

.terms-checkbox-wrap {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 16px;
}

.terms-checkbox-wrap input[type="checkbox"] {
    margin-top: 3px;
}

.terms-checkbox-wrap label {
    font-size: 0.9rem;
    line-height: 1.4;
}

.terms-actions {
    display: flex;
    gap: 10px;
}

.terms-actions .btn-secondary,
.terms-actions .btn-primary {
    margin-bottom: 0;
}

/* --- PWA / INSTALL PROMPTS --- */
.pwa-install-banner {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 400px;
    background: var(--text-main);
    color: var(--bg-card);
    padding: 16px 20px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    z-index: 9999;
    border: 1px solid color-mix(in srgb, var(--primary) 40%, transparent);
    animation: slideUpPwa 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-sizing: border-box;
}

.pwa-content {
    display: flex;
    flex-direction: column;
    text-align: left;
    flex: 1;
    min-width: 0;
}

.pwa-content strong {
    color: var(--primary);
    font-size: 15px;
    margin-bottom: 2px;
}

.pwa-content small {
    font-size: 12px;
    color: color-mix(in srgb, var(--bg-card) 85%, transparent);
    line-height: 1.3;
}

.btn-pwa-action {
    background: var(--primary);
    color: var(--bg-card);
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 13px;
    cursor: pointer;
    white-space: nowrap;
    transition: filter 0.15s ease;
}

.btn-pwa-action:hover {
    filter: brightness(0.95);
}

.btn-pwa-action:active {
    transform: scale(0.98);
}

.ios-install-prompt {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 380px;
    background: var(--bg-card);
    color: var(--text-main);
    padding: 20px;
    border-radius: 12px;
    z-index: 9999;
    text-align: center;
    font-size: 14px;
    border: 1px solid var(--primary);
    animation: slideUpPwa 0.5s ease-out;
    box-sizing: border-box;
}

.ios-install-prompt span.title {
    display: block;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 8px;
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ios-icon {
    vertical-align: middle;
    font-size: 20px;
    margin: 0 4px;
    color: var(--primary);
}

.ios-close-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    margin-top: 10px;
    font-size: 11px;
    text-decoration: underline;
    cursor: pointer;
    padding: 0;
}

@keyframes slideUpPwa {
    from { transform: translate(-50%, 100px); opacity: 0; }
    to { transform: translate(-50%, 0); opacity: 1; }
}

@media (max-width: 768px) {
    body.login-page {
        padding: 16px 12px;
        align-items: center;
        justify-content: center;
        padding-top: max(16px, env(safe-area-inset-top));
        padding-bottom: max(16px, env(safe-area-inset-bottom));
    }

    .login-atmosphere-stripe--a {
        width: 55vw;
        left: -18%;
    }

    .login-container {
        padding: 28px 20px 24px;
    }

    .pwa-install-banner,
    .ios-install-prompt {
        width: calc(100% - 40px);
        bottom: 25px;
    }
}

@media (max-width: 380px) {
    .actions {
        flex-direction: column;
        align-items: flex-start;
    }
}