/* ======== Base Layout ======== */
:root {
    /* Colors */
    --theme-dark-blue: #0b121f;
    --theme-dark-blue-hover: #0d1931;
    --theme-green: #9fef00;
    --theme-green-shadow: #9fef0055;
    --theme-green-shadow2: #9fef00aa;

    /* Typography */
    --font-base: 'Fira Code', monospace;
    --font-size-base: 1rem;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;

    /* Borders */
    --border-radius: 0.5rem;
    --border-width: 0.0625rem;
}

::selection {
    background: #c9fbff;
    color: black;
}

html {
    font-size: 16px;
    --dark-bg: var(--theme-dark-blue);
    --dark-bg-hover: var(--theme-dark-blue-hover);
    --bs-progress-bar-bg: #f00 !important;
}

* {
    box-sizing: border-box;
}

body {
    background-color: var(--dark-bg);
    color: #e0e0e0;
    font-family: var(--font-base);
    font-size: var(--font-size-base);
    overflow-x: hidden;
}

/* ======== Typography & Header ======== */
h1, h2, h3, h4, h5, h6,
strong, .highlight {
    color: var(--theme-green);
    text-shadow: 0 0 0.3125rem var(--theme-green);
}

a, .text-accent {
    color: var(--theme-green);
    text-decoration: none;
    transition: text-shadow 0.3s ease;
}

a:hover {
    color: var(--theme-green);
    text-shadow: 0 0 0.3125rem var(--theme-green);
}

/* Site Header */
.site-header {
    margin-bottom: var(--spacing-lg);
}

.title-link {
    color: inherit;
}

.logo-img {
    width: 5rem;
    height: 5rem;
    object-fit: contain;
}

.title-text {
    color: var(--theme-green);
    text-shadow: 0 0 0.3125rem var(--theme-green-shadow);
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
}

.title-version {
    color: var(--theme-green);
    text-shadow: 0 0 0.3125rem var(--theme-green-shadow);
    font-size: 1.25rem;
    line-height: 1;
}

/* ======== Background ======== */

#three-bg {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    background-color: transparent;
}

.container,
#result,
form {
    position: relative;
    z-index: 1;
}

/* ======== Components ======== */

.card, .form-control, .table, .border, .card-hack {
    background-color: var(--dark-bg);
    border: var(--border-width) solid var(--theme-green) !important;
    color: #e0e0e0;
    box-shadow: 0 0 0.625rem var(--theme-green-shadow);
    border-radius: var(--border-radius);
}

/* Drop Zone */
.drop-zone {
    background-color: var(--dark-bg);
    color: var(--theme-green);
    transition: all 0.3s ease;
    cursor: pointer;
}

.drop-zone:hover,
.drop-zone.dragover {
    background-color: var(--dark-bg-hover);
    box-shadow: 0 0 0.625rem var(--theme-green);
}

/* Buttons */
.btn, .btn-primary, .btn-hack {
    background-color: var(--theme-green);
    color: #000;
    font-weight: bold;
    border: none;
    text-shadow: none;
    transition: box-shadow 0.3s ease;
}

.btn:hover, .btn-primary:hover, .btn-hack:hover {
    background-color: var(--theme-green);
    box-shadow: 0 0 0.625rem var(--theme-green-shadow2);
}

/* Bootstrap color overrides */
.text-success, .bg-success {
    color: var(--theme-green) !important;
    background-color: #1e2b00 !important;
}

.text-danger, .bg-danger {
    color: #ff4d4d !important;
    background-color: #330000 !important;
}

.text-warning, .bg-warning {
    color: #ffcc00 !important;
    background-color: #332b00 !important;
}

.text-info, .bg-info {
    color: #00e6e6 !important;
    background-color: #002e2e !important;
}

/* ======== Analyzer Blocks ======== */

.analyzer {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.analyzer h2 + div {
    margin-top: var(--spacing-md);
}

.analyzer h3 {
    margin-top: var(--spacing-lg);
}

.removal-card {
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    border: 0.125rem solid var(--theme-green);
    background-color: rgba(159, 239, 0, 0.05);
}

.removal-card h3 {
    margin-top: 0;
    margin-bottom: var(--spacing-md);
}

.removal-card p {
    margin-bottom: var(--spacing-md);
    color: #e0e0e0;
}

.removal-card button:disabled {
    background-color: #666;
    cursor: not-allowed;
    opacity: 0.6;
}

.removal-card #removal-status {
    margin-top: var(--spacing-md);
    font-size: 0.95rem;
}

.password-item {
    display: inline-block;
    margin-right: var(--spacing-sm);
    position: relative;
}

.password-delete-icon {
    transition: color 0.2s, transform 0.2s;
    vertical-align: middle;
    cursor: pointer;
}

.password-delete-icon:hover {
    color: #ff0000 !important;
    transform: scale(1.2);
}

#result-infos {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

#result-infos > div {
    flex: 1 1 18.75rem;
    min-width: 17.5rem;
    padding: var(--spacing-md);
}

#main-img-right span {
    font-weight: bold;
    color: var(--theme-green);
}

.a-exiftool .table-container {
    max-height: 25rem;
    overflow-y: auto;
}

/* ======== Forms & Inputs ======== */

input, textarea, select, pre {
    border: var(--border-width) solid var(--theme-green);
    color: #ffffff;
}

input:focus, textarea:focus, select:focus {
    outline: none;
    box-shadow: 0 0 0.625rem var(--theme-green);
    background-color: var(--dark-bg-hover) !important;
}

pre {
    padding: var(--spacing-lg);
    max-height: 20rem;
    overflow-y: auto;
    overflow-x: auto;
    border-radius: var(--border-radius);
    background-color: var(--dark-bg);
    border: var(--border-width) solid var(--theme-green);
    color: #e0e0e0;
}

.code-container {
    position: relative;
    display: block;
}

.copy-icon {
    position: absolute;
    right: var(--spacing-md);
    top: var(--spacing-md);
    cursor: pointer;
    display: none;
    color: #555;
    background: rgba(255, 255, 255, 0.8);
    border-radius: var(--spacing-xs);
    padding: var(--spacing-xs);
    transition: color 0.2s;
    z-index: 10;
}

.code-container:hover .copy-icon {
    display: block;
}

.copy-icon:hover {
    color: #000;
}

#upload-form {
    transition: height 0.4s ease, padding 0.4s ease, margin 0.4s ease;
    overflow: hidden;
}

/* ======== Tables ======== */

table {
    width: 100%;
    background-color: var(--theme-dark-blue);
    border-collapse: collapse;
    color: white;
}

th, td {
    border: var(--border-width) solid var(--theme-dark-blue);
    padding: 0.75rem;
}

th, td:first-child {
    color: var(--theme-green);
}

tr:nth-child(even) {
    background-color: rgba(0, 0, 0, 0.25);
}

tr:first-child td {
    border-top: var(--border-width) solid #ddd;
}

td {
    text-align: left;
    border-bottom: var(--border-width) solid #ddd;
}

/* ======== Images ======== */

#result img {
    width: 100%;
    height: auto;
    cursor: pointer;
}

.results_img {
    width: 25%;
    display: inline-block;
    padding: var(--spacing-md);
    box-sizing: border-box;
    min-width: 9.375rem;
}

.a-pcrt .results_img {
    width: 100%;
    margin: auto;
    text-align: center;
}

#result .a-pcrt .results_img img {
    width: 75%;
}

.browse-images {
    display: inline-block;
    padding: var(--spacing-md);
    width: 25%;
    min-width: 9.375rem;
}

.browse-image-link {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: block;
    border: var(--border-width) solid transparent;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.browse-image-link:hover {
    transform: translateY(-0.25rem);
    box-shadow: 0 0 0.625rem var(--theme-green-shadow);
    border-color: var(--theme-green);
}

/* ======== Modal ======== */

#image-modal-container {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
    z-index: 1000;
}

#image-modal-container img {
    width: 90%;
    max-width: 50rem;
    max-height: 90vh;
    object-fit: contain;
    border: 0.125rem solid var(--theme-green);
    box-shadow: 0 0 1.25rem var(--theme-green);
    cursor: pointer;
}

#image-modal-container.modal-visible {
    opacity: 1;
    visibility: visible;
}

/* ======== FAQ ======== */

#cheatsheet > div {
    background-color: rgba(0, 0, 0, 0.5);
    padding: var(--spacing-md);
    margin-top: var(--spacing-md);
    margin-bottom: 3.125rem;
}

.command {
    background-color: var(--theme-dark-blue);
    border: 0.1875rem solid var(--theme-green);
    padding: var(--spacing-sm) var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    word-wrap: break-word;
}

#cheatsheet ul {
    list-style: none;
    padding-left: var(--spacing-sm);
    margin-left: 0;
}

#cheatsheet li {
    position: relative;
    padding-left: var(--spacing-lg);
}

#cheatsheet li::before {
    content: "\f054";
    font-family: "Font Awesome 7 Free";
    font-weight: 900;
    position: absolute;
    left: 0;
    top: 0;
    color: var(--theme-green);
}

#cheatsheet img,
#cheatsheet table {
    margin-bottom: var(--spacing-md);
    max-width: 100%;
    height: auto;
}

#cheatsheet table {
    min-width: auto;
    width: auto;
}

/* ======== Footer ======== */

footer {
    position: relative;
    z-index: 1;
    background-color: rgba(11, 18, 31, 0.8);
    border-top: var(--border-width) solid var(--theme-green);
    box-shadow: 0 -0.125rem 0.625rem var(--theme-green-shadow);
}

.footer-text {
    color: var(--theme-green);
    font-size: 0.9rem;
}

.footer-link {
    color: #e0e0e0;
    text-decoration: none;
    transition: color 0.3s, text-shadow 0.3s;
    display: inline-flex;
    align-items: center;
}

.footer-link:hover {
    color: var(--theme-green);
    text-shadow: 0 0 0.3125rem var(--theme-green-shadow);
}

.footer-icon-img {
    height: 1.75rem;
    width: auto;
    display: block;
}

/* ======== Utility ======== */

.glow-border {
    border: var(--border-width) solid var(--theme-green);
    box-shadow: 0 0 0.625rem var(--theme-green-shadow);
}

#httperror {
    padding-top: 6.25rem;
}

#httperror h1,
#httperror h2 {
    text-align: center;
}

/* ======== Responsive Design ======== */

/* Large tablets and small desktops */
@media screen and (max-width: 1200px) {
    .results_img {
        width: 33.333%;
    }

    .browse-images {
        width: 33.333%;
    }
}

/* Tablets */
@media screen and (max-width: 992px) {
    .container {
        padding-left: 15px;
        padding-right: 15px;
    }

    .results_img {
        width: 50%;
    }

    .browse-images {
        width: 50%;
    }

    #result-infos {
        flex-direction: column;
    }

    #result-infos>div {
        width: 100%;
        flex: 1 1 100%;
    }

    table {
        font-size: 0.9rem;
    }

    th,
    td {
        padding: 0.5rem;
    }
}


/* Large phones and small tablets */
@media screen and (max-width: 48rem) {
    html {
        font-size: 14px;
    }

    .container {
        margin-top: var(--spacing-lg) !important;
        padding-left: var(--spacing-md);
        padding-right: var(--spacing-md);
    }

    .logo-img {
        width: 3.125rem;
        height: 3.125rem;
    }

    .title-text {
        font-size: 1.75rem;
    }

    .title-version {
        font-size: 1rem;
    }

    .card {
        padding: var(--spacing-md) !important;
        border-radius: 0.35rem;
    }

    .drop-zone {
        padding: var(--spacing-lg) !important;
    }

    .results_img,
    .browse-images {
        width: 50%;
        padding: var(--spacing-sm);
    }

    textarea.form-control,
    pre {
        padding: var(--spacing-md);
        font-size: 0.85rem;
        min-height: 9.375rem;
        max-height: 50vh;
    }

    .a-strings textarea {
        height: 15.625rem;
    }

    .a-exiftool .table-container {
        max-height: 18.75rem;
    }

    .table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    table {
        font-size: 0.8rem;
        min-width: 25rem;
    }

    th, td {
        padding: var(--spacing-sm);
        word-break: break-word;
    }

    footer .container-fluid > div {
        justify-content: center !important;
        text-align: center;
    }

    .footer-text {
        width: 100%;
        text-align: center;
        margin-bottom: var(--spacing-sm);
    }

    .footer-icon-img {
        height: 1.5rem;
    }

    #cheatsheet > div {
        padding: var(--spacing-sm);
        margin-bottom: var(--spacing-xl);
    }

    .command {
        padding: var(--spacing-sm);
        font-size: 0.85rem;
}

/* Phones */
@media screen and (max-width: 36rem) {
    html {
        font-size: 13px;
    }

    .container {
        margin-top: var(--spacing-md) !important;
        padding-left: var(--spacing-sm);
        padding-right: var(--spacing-sm);
    }

    .logo-img {
        width: 2.5rem;
        height: 2.5rem;
    }

    .title-text {
        font-size: 1.5rem;
    }

    .title-version {
        font-size: 0.875rem;
    }

    .card {
        padding: 0.75rem !important;
    }

    .drop-zone {
        padding: var(--spacing-md) !important;
    }

    .btn,
    .btn-primary,
    .btn-hack {
        width: 100%;
        padding: 0.75rem;
    }

    .results_img,
    .browse-images {
        width: 100%;
        padding: var(--spacing-sm);
    }

    #result-infos > div {
        padding: var(--spacing-sm);
    }

    textarea.form-control,
    pre {
        padding: var(--spacing-md);
        font-size: 0.8rem;
        min-height: 7.8125rem;
        max-height: 50vh;
    }

    .a-strings textarea {
        height: 12.5rem;
    }

    .a-exiftool .table-container {
        max-height: 15.625rem;
    }

    table {
        font-size: 0.75rem;
    }

    th, td {
        padding: var(--spacing-xs);
    }

    .copy-icon {
        display: block;
        right: var(--spacing-sm);
        top: var(--spacing-sm);
    }

    .footer-link i {
        font-size: 1.25rem;
    }

    .footer-icon-img {
        height: 1.375rem;
    }

    #image-modal-container img {
        width: 95%;
    }

    .analyzer {
        margin-top: var(--spacing-md);
    }

    .analyzer h2 + div {
        margin-top: var(--spacing-md);
    }

    .analyzer h3 {
        margin-top: var(--spacing-md);
    }

    #cheatsheet li {
        padding-left: var(--spacing-lg);
        font-size: 0.9rem;
    }

    .command {
        font-size: 0.75rem;
        padding: var(--spacing-sm);
    }

    #httperror {
        padding-top: 3.125rem;
    }
}

/* Extra small phones */
@media screen and (max-width: 23.75rem) {
    html {
        font-size: 12px;
    }

    .logo-img {
        width: 2.1875rem;
        height: 2.1875rem;
    }

    .title-text {
        font-size: 1.3rem;
    }

    .btn,
    .btn-primary,
    .btn-hack {
        padding: 0.625rem;
    }

    .footer-link i {
        font-size: 1.1rem;
    }

    .footer-icon-img {
        height: 1.25rem;
    }
}


/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    .copy-icon {
        display: block;
        opacity: 0.7;
    }

    .btn,
    .btn-primary,
    .btn-hack {
        min-height: 44px;
    }

    input,
    textarea,
    select {
        font-size: 16px;
        /* Prevents zoom on iOS */
    }

    a,
    button {
        min-height: 44px;
        min-width: 44px;
    }
}

/* Landscape mode on phones */
@media screen and (max-height: 31.25rem) and (orientation: landscape) {
    .container {
        margin-top: var(--spacing-md) !important;
    }

    #image-modal-container img {
        max-height: 85vh;
        width: auto;
        max-width: 95%;
    }
}

/* Print styles */
@media print {
    #three-bg {
        display: none;
    }

    body {
        background-color: white;
        color: black;
    }

    .card,
    .form-control,
    .table,
    .border,
    .card-hack {
        background-color: white;
        border-color: #333 !important;
        box-shadow: none;
    }

    h1,
    h2,
    h3,
    h4,
    h5,
    h6,
    strong,
    .highlight {
        color: #333;
        text-shadow: none;
    }

    a,
    .text-accent {
        color: #333;
    }
}