:root {
    --cf-pwa-primary: #2f6fca;
    --cf-pwa-primary-dark: #1f57a5;
    --cf-pwa-bg: #f3f7ff;
    --cf-pwa-text: #1d2d4f;
    --cf-pwa-muted: #8091ad;
    --cf-pwa-border: #d4e0f4;
    --cf-pwa-danger-bg: #fff5f2;
    --cf-pwa-danger-text: #9f321d;
}

.cf-pwa-offline-page {
    min-height: 100vh;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--cf-pwa-bg);
    color: var(--cf-pwa-text);
    font-family: Arial, Helvetica, sans-serif;
    padding: 24px;
}

.cf-pwa-offline {
    width: min(100%, 460px);
    text-align: center;
    background: #ffffff;
    border: 1px solid var(--cf-pwa-border);
    border-radius: 8px;
    box-shadow: 0 24px 70px rgba(15, 42, 35, 0.15);
    padding: 32px 24px;
}

.cf-pwa-offline img {
    width: 92px;
    height: 92px;
    object-fit: contain;
    margin-bottom: 18px;
}

.cf-pwa-offline h1,
.cf-pwa-offline-modal__dialog h2 {
    margin: 0 0 12px;
    color: var(--cf-pwa-text);
    font-size: 1.5rem;
    line-height: 1.2;
    letter-spacing: 0;
}

.cf-pwa-offline p,
.cf-pwa-offline-modal__dialog p {
    margin: 0 0 14px;
    color: var(--cf-pwa-muted);
    font-size: 0.98rem;
    line-height: 1.5;
}

.cf-pwa-offline__warning,
.cf-pwa-offline-modal__note {
    background: var(--cf-pwa-danger-bg);
    border: 1px solid #ffd8cf;
    border-radius: 8px;
    color: var(--cf-pwa-danger-text) !important;
    padding: 10px 12px;
}

.cf-pwa-offline button,
.cf-pwa-offline-modal__button {
    width: 100%;
    min-height: 44px;
    border: 0;
    border-radius: 8px;
    background: var(--cf-pwa-primary);
    color: #ffffff;
    cursor: pointer;
    font-weight: 700;
    font-size: 0.98rem;
    letter-spacing: 0;
    padding: 0 18px;
}

.cf-pwa-offline button:hover,
.cf-pwa-offline-modal__button:hover {
    background: var(--cf-pwa-primary-dark);
}

.cf-pwa-offline__note,
.cf-pwa-offline-modal__status {
    min-height: 22px;
    margin-top: 14px !important;
    font-size: 0.88rem !important;
}

.cf-pwa-offline-modal {
    position: fixed;
    inset: 0;
    z-index: 2147483000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 18px;
}

.cf-pwa-offline-modal.is-visible {
    display: flex;
}

.cf-pwa-offline-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(5, 16, 13, 0.58);
    backdrop-filter: blur(3px);
}

.cf-pwa-offline-modal__dialog {
    position: relative;
    width: min(100%, 430px);
    background: #ffffff;
    border: 1px solid var(--cf-pwa-border);
    border-radius: 8px;
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.26);
    padding: 24px;
    text-align: center;
}

.cf-pwa-offline-modal__brand {
    display: flex;
    justify-content: center;
    margin-bottom: 14px;
}

.cf-pwa-offline-modal__brand img {
    width: 72px;
    height: 72px;
    object-fit: contain;
}

.cf-pwa-offline-modal__button {
    margin-top: 10px;
}

body.cf-pwa-offline-lock {
    overflow: hidden;
}

html.cf-pwa-update-booting body {
    overflow: hidden;
}

html.cf-pwa-update-booting body::before {
    position: fixed;
    inset: 0;
    z-index: 2147483600;
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    padding: 92px 24px 24px;
    background: var(--cf-pwa-bg);
    color: var(--cf-pwa-text);
    content: "Actualizando CuotaFacil...";
    font-family: Arial, Helvetica, sans-serif;
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.35;
    letter-spacing: 0;
    text-align: center;
}

html.cf-pwa-update-booting body::after {
    position: fixed;
    top: calc(50% - 42px);
    left: calc(50% - 18px);
    z-index: 2147483601;
    width: 36px;
    height: 36px;
    border: 3px solid var(--cf-pwa-border);
    border-top-color: var(--cf-pwa-primary);
    border-radius: 999px;
    content: "";
    animation: cfPwaUpdateSpin 0.75s linear infinite;
}

@keyframes cfPwaUpdateSpin {
    to {
        transform: rotate(360deg);
    }
}

.cf-pwa-update-notice {
    position: fixed;
    left: 50%;
    bottom: calc(18px + env(safe-area-inset-bottom));
    z-index: 2147482500;
    width: min(calc(100% - 32px), 560px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 14px 14px 16px;
    background: #ffffff;
    border: 1px solid var(--cf-pwa-border);
    border-radius: 8px;
    box-shadow: 0 18px 48px rgba(19, 43, 83, 0.22);
    color: var(--cf-pwa-text);
    opacity: 0;
    pointer-events: none;
    transform: translate(-50%, 18px);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.cf-pwa-update-notice[hidden] {
    display: none;
}

.cf-pwa-update-notice.is-visible {
    opacity: 1;
    pointer-events: auto;
    transform: translate(-50%, 0);
}

.cf-pwa-update-notice__copy {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.cf-pwa-update-notice__copy strong {
    color: var(--cf-pwa-text);
    font-size: 0.95rem;
    line-height: 1.25;
    letter-spacing: 0;
}

.cf-pwa-update-notice__copy span {
    color: var(--cf-pwa-muted);
    font-size: 0.86rem;
    line-height: 1.35;
}

.cf-pwa-update-notice__actions {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cf-pwa-update-notice__actions button {
    min-height: 38px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.88rem;
    font-weight: 700;
    letter-spacing: 0;
    padding: 0 14px;
}

.cf-pwa-update-notice__actions button:disabled {
    cursor: wait;
    opacity: 0.72;
}

.cf-pwa-update-notice__later {
    border: 1px solid var(--cf-pwa-border);
    background: #f7faff;
    color: var(--cf-pwa-text);
}

.cf-pwa-update-notice__reload {
    border: 1px solid var(--cf-pwa-primary);
    background: var(--cf-pwa-primary);
    color: #ffffff;
    box-shadow: 0 8px 20px rgba(47, 111, 202, 0.22);
}

.cf-pwa-update-notice__reload:hover {
    background: var(--cf-pwa-primary-dark);
    border-color: var(--cf-pwa-primary-dark);
}

@media (max-width: 480px) {
    .cf-pwa-offline,
    .cf-pwa-offline-modal__dialog {
        padding: 24px 18px;
    }

    .cf-pwa-offline h1,
    .cf-pwa-offline-modal__dialog h2 {
        font-size: 1.28rem;
    }
}

@media (max-width: 640px) {
    .cf-pwa-update-notice {
        bottom: calc(84px + env(safe-area-inset-bottom));
        width: calc(100% - 24px);
        align-items: stretch;
        flex-direction: column;
        gap: 12px;
        padding: 14px;
    }

    .cf-pwa-update-notice__actions {
        width: 100%;
    }

    .cf-pwa-update-notice__actions button {
        flex: 1 1 0;
    }
}