/**
 * Login — layout vídeo (60%) + formulário branco gelo (40%)
 */
.login-page {
    --ice-bg: #f4f7fb;
    --ice-bg-soft: #eef2f7;
    --ice-surface: #ffffff;
    --ice-border: #dde5ef;
    --ice-text: #1e293b;
    --ice-text-muted: #64748b;
    --ice-primary: #0d9488;
    --ice-primary-dark: #0f766e;
    --ice-secondary: #38bdf8;
    --ice-success: #059669;
    --ice-error: #dc2626;

    margin: 0;
    min-height: 100vh;
    height: 100vh;
    overflow: hidden;
    background: var(--ice-bg);
    color: var(--ice-text);
}

.login-layout {
    display: flex;
    width: 100%;
    min-height: 100vh;
    height: 100vh;
}

/* Painel do vídeo — 60% */
.login-video-panel {
    flex: 0 0 60%;
    width: 60%;
    max-width: 60%;
    height: 100vh;
    position: relative;
    overflow: hidden;
    background: linear-gradient(145deg, #e8eef5 0%, #dce6f0 50%, #cfd9e6 100%);
    cursor: default;
}

.login-video-panel.is-scrubbing {
    cursor: ns-resize;
}

.login-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    pointer-events: none;
    -webkit-user-select: none;
    user-select: none;
}

.login-video-fallback {
    position: absolute;
    inset: 0;
    background: linear-gradient(145deg, #e8eef5 0%, #dce6f0 50%, #cfd9e6 100%);
}

.login-video-fallback::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 40%, rgba(255, 255, 255, 0.5), transparent 55%);
}

/* Painel do formulário — 40% */
.login-form-panel {
    flex: 0 0 40%;
    width: 40%;
    max-width: 40%;
    height: 100vh;
    overflow-x: hidden;
    overflow-y: auto;
    background: var(--ice-bg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 32px 28px 72px;
    position: relative;
}

.login-form-panel .form-section {
    min-height: auto;
    height: auto;
    width: 100%;
    max-width: 440px;
    padding: 0;
    opacity: 1;
    transform: none;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.login-form-panel .flip-container {
    max-width: 100%;
    width: 100%;
    overflow: visible;
    margin-top: 28px;
}

/* Tema claro nos cards de formulário */
.login-form-panel {
    --primary: var(--ice-primary);
    --primary-dark: var(--ice-primary-dark);
    --secondary: var(--ice-secondary);
    --bg-dark: var(--ice-bg);
    --bg-glass: rgba(255, 255, 255, 0.92);
    --border-glass: var(--ice-border);
    --text-main: var(--ice-text);
    --text-muted: var(--ice-text-muted);
    --success: var(--ice-success);
    --error: var(--ice-error);
}

.login-form-panel .front,
.login-form-panel .back {
    background: var(--ice-surface);
    border: 1px solid var(--ice-border);
    box-shadow: 0 12px 40px rgba(15, 23, 42, 0.06);
    padding: 40px 32px;
}

.login-form-panel .glass-logo-icon {
    background: linear-gradient(135deg, var(--ice-primary), var(--ice-secondary));
    box-shadow: 0 8px 24px rgba(13, 148, 136, 0.25);
    color: #fff;
}

.login-form-panel .glass-logo-text {
    color: var(--ice-text);
}

.login-form-panel .form-group-float input,
.login-form-panel .form-group-float select {
    background: var(--ice-bg-soft);
    border: 1px solid var(--ice-border);
    color: var(--ice-text);
}

.login-form-panel .form-group-float select option {
    background: #fff;
    color: var(--ice-text);
}

.login-form-panel .form-group-float input:focus,
.login-form-panel .form-group-float select:focus {
    border-color: var(--ice-primary);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.12);
}

.login-form-panel .form-group-float input:focus ~ label.floating-label,
.login-form-panel .form-group-float input:not(:placeholder-shown) ~ label.floating-label {
    background: var(--ice-surface);
    color: var(--ice-primary);
}

.login-form-panel .btn-neon {
    background: linear-gradient(135deg, var(--ice-primary), var(--ice-primary-dark));
    border: none;
    color: #fff;
}

.login-form-panel .btn-neon:hover {
    box-shadow: 0 10px 28px rgba(13, 148, 136, 0.35);
}

.login-form-panel .btn-neon.success-theme {
    background: linear-gradient(135deg, var(--ice-success), #047857);
    border: none;
    color: #fff;
}

.login-form-panel .scene-switcher span:hover {
    text-shadow: none;
    color: var(--ice-primary-dark);
}

.login-form-panel .corporate-links {
    position: relative;
    bottom: auto;
    margin-top: 24px;
    width: 100%;
    max-width: 440px;
}

.login-form-panel .corporate-links a {
    background: var(--ice-surface);
    border: 1px solid var(--ice-border);
    color: var(--ice-text-muted);
}

.login-form-panel .corporate-links a:hover {
    color: var(--ice-primary);
    border-color: var(--ice-primary);
    background: #fff;
}

/* Lingueta App no topo do card de login */
.login-form-panel .front {
    overflow: visible;
}

.login-app-tab {
    position: absolute;
    top: -34px;
    right: 28px;
    z-index: 5;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 34px;
    padding: 0 16px 4px;
    border: 1px solid var(--ice-border);
    border-bottom: none;
    border-radius: 14px 14px 0 0;
    background: linear-gradient(180deg, #ffffff 0%, #f3faf9 100%);
    color: var(--ice-primary);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.02em;
    cursor: pointer;
    box-shadow: 0 -6px 18px rgba(13, 148, 136, 0.12);
    transition: transform 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.login-app-tab i {
    font-size: 15px;
}

.login-app-tab:hover,
.login-app-tab.is-active {
    color: #fff;
    background: linear-gradient(180deg, var(--ice-primary) 0%, var(--ice-primary-dark) 100%);
    border-color: var(--ice-primary-dark);
    transform: translateY(-2px);
}

.login-app-tab-label {
    text-transform: uppercase;
}

.login-panel-app {
    text-align: center;
}

.login-app-lead {
    margin-bottom: 18px;
}

.login-app-aviso {
    display: flex;
    gap: 12px;
    text-align: left;
    align-items: flex-start;
    padding: 14px 16px;
    margin: 0 0 22px;
    border-radius: 14px;
    border: 1px solid rgba(13, 148, 136, 0.22);
    background: linear-gradient(135deg, rgba(13, 148, 136, 0.08), rgba(56, 189, 248, 0.08));
    color: var(--ice-text);
}

.login-app-aviso i {
    margin-top: 2px;
    color: var(--ice-primary);
    font-size: 18px;
}

.login-app-aviso strong {
    display: block;
    margin-bottom: 4px;
    font-size: 14px;
    color: var(--ice-primary-dark);
}

.login-app-aviso span {
    display: block;
    font-size: 13px;
    line-height: 1.45;
    color: var(--ice-text-muted);
}

.login-app-qr-wrap {
    margin: 0 auto 18px;
}

.login-app-qr {
    display: block;
    width: 200px;
    height: 200px;
    margin: 0 auto 12px;
    padding: 12px;
    border-radius: 18px;
    background: #fff;
    border: 1px solid var(--ice-border);
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.08);
}

.login-app-qr-hint,
.login-app-btn-hint {
    margin: 0;
    font-size: 12.5px;
    line-height: 1.45;
    color: var(--ice-text-muted);
}

.login-app-btn-hint {
    margin-top: 10px;
}

.login-app-download {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    text-decoration: none;
}

.login-app-indisponivel {
    padding: 22px 16px;
    margin-bottom: 18px;
    border-radius: 14px;
    border: 1px dashed var(--ice-border);
    background: var(--ice-bg-soft);
    color: var(--ice-text-muted);
}

.login-app-indisponivel i {
    font-size: 22px;
    color: var(--ice-primary);
    margin-bottom: 8px;
}

.login-app-voltar {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 18px;
    padding: 0;
    border: none;
    background: none;
    color: var(--ice-primary);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
}

.login-app-voltar:hover {
    color: var(--ice-primary-dark);
    text-decoration: underline;
}

@media (max-width: 480px) {
    .login-app-tab {
        right: 16px;
        padding: 0 12px 4px;
    }

    .login-app-qr {
        width: 180px;
        height: 180px;
    }
}

/* Modal esqueci senha — tema claro */
.login-page .forgot-modal-backdrop {
    background: rgba(15, 23, 42, 0.35);
}

.login-page .forgot-modal {
    background: var(--ice-surface);
    border: 1px solid var(--ice-border);
    color: var(--ice-text);
}

.login-page .forgot-modal-header h3 {
    color: var(--ice-text);
}

.login-page .forgot-modal p {
    color: var(--ice-text-muted);
}

.login-page .forgot-modal .btn-enviar {
    background: linear-gradient(135deg, var(--ice-primary), var(--ice-primary-dark));
}

/* Portal empresa — acento corporativo */
.login-form-panel--empresa {
    --ice-primary: #1565c0;
    --ice-primary-dark: #0d47a1;
    --ice-secondary: #4fc3f7;
}

.login-form-panel--empresa .glass-logo-icon {
    background: linear-gradient(135deg, #0d47a1, #4fc3f7) !important;
    box-shadow: 0 8px 24px rgba(13, 71, 161, 0.28);
    color: #fff;
}

/* Responsivo */
@media (max-width: 1024px) {
    .login-page {
        height: auto;
        min-height: 100vh;
        min-height: 100dvh;
        overflow-x: hidden;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    .login-layout {
        flex-direction: column;
        height: auto;
        min-height: 100vh;
        min-height: 100dvh;
        overflow: visible;
    }

    /* Sem vídeo no celular/tablet estreito: libera espaço e evita carregar mídia */
    .login-video-panel {
        display: none !important;
    }

    .login-form-panel {
        flex: 1 1 auto;
        width: 100%;
        max-width: 100%;
        height: auto;
        min-height: 100vh;
        min-height: 100dvh;
        overflow: visible;
        justify-content: flex-start;
        padding: 36px 20px 48px;
    }

    .login-form-panel .form-section {
        width: 100%;
        max-width: 440px;
        padding-bottom: 24px;
    }

    .login-form-panel .flip-container,
    .login-form-panel .flipper {
        height: auto !important;
        overflow: visible;
    }

    /* Cadastro (Novo Membro): altura acompanha o conteúdo e a página rola */
    .login-form-panel .front,
    .login-form-panel .back {
        height: auto !important;
        min-height: 0;
        overflow: visible;
    }

    .login-form-panel .back {
        display: block;
    }

    .login-form-panel .corporate-links {
        margin-bottom: 16px;
    }
}

@media (max-width: 480px) {
    .login-form-panel {
        padding: 28px 16px 40px;
    }

    .login-form-panel .front,
    .login-form-panel .back {
        padding: 28px 18px 24px;
    }

    .login-form-panel .glass-logo {
        margin-bottom: 24px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .login-video {
        display: none;
    }

    .login-video-fallback {
        display: block !important;
    }
}