body {
    background-color: #f5f6fb;
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    height: 100vh;
    position: relative;
    display: flex;
    flex-direction: column;
}

.container {
    width: 100%;
    padding: 20px;
    box-sizing: border-box;
    padding-bottom: 120px;
    margin-top: 70px;
    min-height: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.top_grid {
    background-color: #f5f6fb;
    padding: 15px 20px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    align-items: center;
    border-bottom: 1px solid #e0e0e0;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 10;
    height: 70px;
    box-sizing: border-box;
}

.action_grid {
    display: flex;
    align-items: center;
    gap: 10px;
}

.back_img {
    width: 17px;
    margin-top: auto;
    margin-bottom: auto;
}

.back_text {
    color: #014A93;
    font-weight: 500;
    font-size: 17px;
    height: max-content;
    margin-top: auto;
    margin-bottom: auto;
    margin-left: 3px;
}

.title_text {
    font-size: 17px;
    font-weight: 600;
    text-align: center;
    margin: 0;
    color: #333;
    white-space: nowrap;
}

.description {
    text-align: left;
    color: #333;
    margin: 10px 0;
    font-size: 15px;
    font-weight: 400;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 90%;
    padding-left: 0%;
}

.warning-box {
    background-color: #fff8e7;
    border-radius: 12px;
    width: 85%;
    padding: 16px;
    position: absolute;
    top: 3%;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.warning-content {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    position: relative;
}

.warning-icon {
    color: #ff9800;
    font-size: 16px;
    font-weight: bold;
    min-width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 2px solid #ff9800;
}

.warning-text {
    flex: 1;
    margin: 0;
    font-size: 14px;
    line-height: 1.3;
    color: #333;
    padding-right: 20px;
}

.warning-close {
    color: #666;
    font-size: 20px;
    cursor: pointer;
    position: absolute;
    right: 0;
    top: -2px;
}

.scan-frame {
    width: 90%;
    height: calc(100vh - 380px);
    max-height: 700px;
    min-height: 250px;
    background-color: #000;
    position: relative;
    border-radius: 20px;
    margin: 0 auto 15px auto;
    overflow: hidden;
}

@media screen and (max-width: 480px) {
    .container {
        gap: 15px;
        padding-bottom: 110px;
    }
    
    .description {
        font-size: 14px;
        margin: 5px 0;
    }
    
    .warning-box {
        padding: 12px;
        width: 90%;
    }
    
    .warning-text {
        font-size: 13px;
    }
    
    .scan-frame {
        width: 95%;
        height: calc(100vh - 340px);
        max-height: 500px;
        min-height: 250px;
        margin: 0 auto 10px auto;
    }
    
    #reader video {
        transform: scale(1.2);
    }
    
    .manual-input {
        padding: 12px;
    }
}

@media screen and (max-height: 700px) {
    .scan-frame {
        height: calc(100vh - 280px);
        min-height: 250px;
    }
    
    .warning-box {
        top: 4%;
        padding: 14px;
    }
}

@media screen and (max-height: 600px) {
    .scan-frame {
        height: calc(100vh - 260px);
        min-height: 200px;
    }
    
    .warning-box {
        top: 3%;
        padding: 12px;
    }
}

#reader {
    width: 100% !important;
    height: 100% !important;
    overflow: hidden !important;
}

#reader video {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    transform: scale(1.5);
}

/* Dla większych ekranów zwiększamy skalowanie */
@media screen and (min-height: 700px) {
    #reader video {
        transform: scale(2);
    }
}

@media screen and (min-height: 800px) {
    #reader video {
        transform: scale(2.5);
    }
}

@media screen and (min-height: 900px) {
    #reader video {
        transform: scale(3);
    }
}

#reader > * {
    display: none !important;
}

#reader video {
    display: block !important;
}

#reader__dashboard_section_swaplink,
#reader__dashboard_section_csr,
#reader__status_span,
#reader__dashboard,
#reader__scan_region,
#reader__scan_region img,
#reader__scan_region_highlight_svg,
#reader__scan_region_highlight,
#reader__scan_region_camera_permission,
#reader canvas,
#reader > div:not(#reader__scan_region),
#reader__scan_region > *:not(video) {
    display: none !important;
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
}

/* Usuwamy jasne tło */
#reader__scan_region {
    background: transparent !important;
    border: none !important;
}

.frame-border {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 220px;
    height: 220px;
    pointer-events: none;
    z-index: 1;
}

.corner {
    position: absolute;
    width: 55px;
    height: 55px;
    border: 5px solid white;
}

.top-left {
    top: 0;
    left: 0;
    border-right: none;
    border-bottom: none;
    border-radius: 25px 0 0 0;
}

.top-right {
    top: 0;
    right: 0;
    border-left: none;
    border-bottom: none;
    border-radius: 0 25px 0 0;
}

.bottom-left {
    bottom: 0;
    left: 0;
    border-right: none;
    border-top: none;
    border-radius: 0 0 0 25px;
}

.bottom-right {
    bottom: 0;
    right: 0;
    border-left: none;
    border-top: none;
    border-radius: 0 0 25px 0;
}

.manual-input {
    width: 90%;
    margin: 0 auto;
    display: block;
    padding: 15px;
    border-radius: 25px;
    border: 1.5px solid #014A93;
    background-color: transparent;
    color: #014A93;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
}

.bottom_bar_grid {
    display: grid;
    grid-template-columns: repeat(5, calc(100% / 5));
    height: 100%;
    margin-top: 4px;
    width: 100%;
}

.nav-item {
    margin-top: 5px;
    margin-left: auto;
    margin-right: auto;
    grid-template-columns: 100%;
    grid-template-rows: max-content max-content;
    height: max-content;
    width: 100%;
    display: grid;
    cursor: pointer;
    padding-top: 8px;
}

.nav-item img {
    pointer-events: none;
    width: 24px;
    height: 24px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 4px;
}

.nav-item span {
    margin-top: 0;
    font-size: 11px;
    color: black;
    font-weight: 400;
    text-align: center;
}

.nav-item.active span {
    color: #024b97;
}

.nav-item.active img {
    filter: invert(23%) sepia(85%) saturate(1095%) hue-rotate(189deg) brightness(97%) contrast(106%);
}

.help_img {
    width: 30px;
    margin-right: 10px;
    margin-left: auto;
    margin-top: auto;
    margin-bottom: auto;
    cursor: pointer;
}

.error {
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 100%;
    z-index: 2;
}

.error_icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    display: block;
}

.error_icon svg {
    display: block;
    width: 100%;
    height: 100%;
}

.error_box {
    width: 85%;
    padding: 25px 20px;
    border-radius: 12px;
    background-color: white;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 3;
    text-align: center;
}

.error_title {
    font-size: 20px;
    margin: 0 0 10px 0;
    font-weight: 600;
    color: #1f2125;
}

.error_description {
    margin: 0 0 25px 0;
    font-size: 15px;
    line-height: 1.4;
    color: #666;
}

.error_button {
    width: 100%;
    padding: 15px;
    border-radius: 25px;
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 10px;
    border: none;
    cursor: pointer;
}

.error_button.retry {
    background-color: #014A93;
    color: white;
}

.error_button.back {
    background-color: white;
    color: #014A93;
    border: 1.5px solid #014A93;
}

/* Animacja ładowania */
.loading {
    width: 40px;
    height: 40px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #014A93;
    border-radius: 50%;
    margin: 0 auto 20px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.error_open {
    width: 100%;
}

.error_open .opacity {
    opacity: 0.7;
}

.error_open .error_box {
    opacity: 1;
    visibility: visible;
}

.opacity {
    background-color: black;
    opacity: 0;
    width: 100%;
    height: 100%;
    transition: 200ms;
}

.code-input-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 20;
    visibility: hidden;
    opacity: 0;
    transition: visibility 0s 0.3s, opacity 0.3s ease;
}

.code-input-container.active {
    visibility: visible;
    opacity: 1;
    transition: visibility 0s, opacity 0.3s ease;
}

.code-input-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.code-input-container.active .code-input-overlay {
    opacity: 1;
}

.code-input-box {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: white;
    padding: 20px;
    box-sizing: border-box;
    transition: transform 0.3s ease;
    transform: translateY(0);
}

.code-input-container.active .code-input-box {
    transform: translateY(-100%);
}

.code-input-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.code-input-title {
    font-size: 20px;
    font-weight: 600;
    color: #333;
}

.code-input-close {
    color: #014A93;
    font-size: 15px;
    cursor: pointer;
}

.code-input-subtitle {
    font-size: 15px;
    color: #666;
    margin: 5px 0 20px 0;
}

.code-input-field-container {
    position: relative;
    margin-bottom: 20px;
}

.code-input-field {
    width: 100%;
    padding: 15px;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 18px;
    box-sizing: border-box;
    outline: none;
    text-align: center;
    letter-spacing: 8px;
    transition: border-color 0.2s ease;
}

.code-input-field-container.error .code-input-field {
    border-color: #ff3b30;
}

.code-input-error {
    display: none;
    color: #ff3b30;
    font-size: 13px;
    margin-top: 8px;
    position: absolute;
    left: 0;
    right: 0;
    text-align: center;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.code-input-field-container.error .code-input-error {
    display: block;
    opacity: 1;
}

.code-input-hint {
    color: #666;
    font-size: 13px;
    margin: 8px 0 0 0;
    text-align: center;
}

.code-input-submit {
    width: 100%;
    padding: 15px;
    background: #014A93;
    color: white;
    border: none;
    border-radius: 25px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    margin-top: 10px;
    transition: opacity 0.2s ease;
}

.code-input-submit:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Ukrywamy strzałki w inpucie typu number */
.code-input-field::-webkit-outer-spin-button,
.code-input-field::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.code-input-field[type=number] {
    -moz-appearance: textfield;
}