/* --- Base and Preflight --- */
*, ::before, ::after {
    box-sizing: border-box;
    border-width: 0;
    border-style: solid;
    border-color: #e5e7eb;
}

html {
    line-height: 1.5;
    -webkit-text-size-adjust: 100%;
    -moz-tab-size: 4;
    tab-size: 4;
    font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
}

body {
    margin: 0;
    line-height: inherit;
}

h1, h2, h3, h4, h5, h6 {
    font-size: inherit;
    font-weight: inherit;
}

a {
    color: inherit;
    text-decoration: inherit;
}

button, input, select {
    font-family: inherit;
    font-size: 100%;
    font-weight: inherit;
    line-height: inherit;
    color: inherit;
    margin: 0;
    padding: 0;
}

button {
    text-transform: none;
    background-color: transparent;
    background-image: none;
    cursor: pointer;
}

img, svg {
    display: block;
    vertical-align: middle;
    max-width: 100%;
    height: auto;
}

[hidden] {
    display: none;
}

/* --- MODAL ACCESSIBILITY AND Z-INDEX FIX (Final) --- */
#editModal .inline-block.transform,
#actionModal .inline-block.transform,
#uploadModal .inline-block.transform {
    position: relative;
    z-index: 20;
}

#editModal .fixed.inset-0 > .absolute.inset-0,
#actionModal .fixed.inset-0 > .absolute.inset-0,
#uploadModal .fixed.inset-0 > .absolute.inset-0 {
    background-color: transparent;
    opacity: 1;
}

#editModal, #actionModal, #uploadModal {
    background-color: rgba(107, 114, 128, 0.75); /* Corresponds to gray-500 with 75% opacity */
}

/* --- ELEGANT LIST STYLING --- */
#treeContainer ul {
    border-left: 1px solid #e5e7eb;
    list-style: none;
}

#treeContainer > ul {
    border-left: none;
}


/* --- Generated Utility Classes --- */
.container {
    width: 100%;
}

@media (min-width: 640px) {
    .container {
        max-width: 640px;
    }
}

@media (min-width: 768px) {
    .container {
        max-width: 768px;
    }
}

@media (min-width: 1024px) {
    .container {
        max-width: 1024px;
    }
}

@media (min-width: 1280px) {
    .container {
        max-width: 1280px;
    }
}

@media (min-width: 1536px) {
    .container {
        max-width: 1536px;
    }
}

.fixed {
    position: fixed;
}

.absolute {
    position: absolute;
}

.relative {
    position: relative;
}

.inset-0 {
    top: 0px;
    right: 0px;
    bottom: 0px;
    left: 0px;
}

.top-0 {
    top: 0px;
}

.right-0 {
    right: 0px;
}

.left-0 {
    left: 0px;
}

.top-5 {
    top: 1.25rem;
}

.right-5 {
    right: 1.25rem;
}

.top-20 {
    top: 5rem;
}

.z-10 {
    z-index: 10;
}

.z-20 {
    z-index: 20;
}

.z-30 {
    z-index: 30;
}

.z-40 {
    z-index: 40;
}

.z-50 {
    z-index: 50;
}

.mx-0 {
    margin-left: 0px;
    margin-right: 0px;
}

.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

.mt-1 {
    margin-top: 0.25rem;
}

.mt-2 {
    margin-top: 0.5rem;
}

.mt-3 {
    margin-top: 0.75rem;
}

.mt-4 {
    margin-top: 1rem;
}

.mr-1 {
    margin-right: 0.25rem;
}

.mr-2 {
    margin-right: 0.5rem;
}

.mb-2 {
    margin-bottom: 0.5rem;
}

.mb-4 {
    margin-bottom: 1rem;
}

.ml-3 {
    margin-left: 0.75rem;
}

.space-x-2 > :not([hidden]) ~ :not([hidden]) {
    --tw-space-x-reverse: 0;
    margin-right: calc(0.5rem * var(--tw-space-x-reverse));
    margin-left: calc(0.5rem * calc(1 - var(--tw-space-x-reverse)));
}

.space-y-1 > :not([hidden]) ~ :not([hidden]) {
    --tw-space-y-reverse: 0;
    margin-top: calc(0.25rem * calc(1 - var(--tw-space-y-reverse)));
    margin-bottom: calc(0.25rem * var(--tw-space-y-reverse));
}

.space-y-2 > :not([hidden]) ~ :not([hidden]) {
    --tw-space-y-reverse: 0;
    margin-top: calc(0.5rem * calc(1 - var(--tw-space-y-reverse)));
    margin-bottom: calc(0.25rem * var(--tw-space-y-reverse));
}

.block {
    display: block;
}

.inline-block {
    display: inline-block;
}

.flex {
    display: flex;
}

.inline-flex {
    display: inline-flex;
}

.hidden {
    display: none;
}

.overflow-hidden {
    overflow: hidden;
}

.overflow-y-auto {
    overflow-y: auto;
}

.overflow-x-auto {
    overflow-x: auto;
}

.h-12 {
    height: 3rem;
}

.h-auto {
    height: auto;
}

.min-h-screen {
    min-height: 100vh;
}

.h-\[48px\] {
    height: 48px;
}

.min-h-\[300px\] {
    min-height: 300px;
}

.max-h-\[70vh\] {
    max-height: 70vh;
}

.w-6 {
    width: 1.5rem;
}

.w-12 {
    width: 3rem;
}

.w-48 {
    width: 12rem;
}

.w-56 {
    width: 14rem;
}

.w-full {
    width: 100%;
}

.flex-grow {
    flex-grow: 1;
}

.transform {
    transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
}

.transition-all {
    transition-property: all;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 150ms;
}

.transition-opacity {
    transition-property: opacity;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 150ms;
}

.cursor-pointer {
    cursor: pointer;
}

.list-none {
    list-style-type: none;
}

.rounded-md {
    border-radius: 0.375rem;
}

.rounded-lg {
    border-radius: 0.5rem;
}

.rounded-t-lg {
    border-top-left-radius: 0.5rem;
    border-top-right-radius: 0.5rem;
}

.border {
    border-width: 1px;
}

.border-2 {
    border-width: 2px;
}

.border-dashed {
    border-style: dashed;
}

.border-gray-300 {
    --tw-border-opacity: 1;
    border-color: rgb(209 213 219 / var(--tw-border-opacity));
}

.border-transparent {
    --tw-border-opacity: 1;
    border-color: rgb(0 0 0 / 0);
}

.bg-white {
    --tw-bg-opacity: 1;
    background-color: rgb(255 255 255 / var(--tw-bg-opacity));
}

.bg-gray-50 {
    --tw-bg-opacity: 1;
    background-color: rgb(249 250 251 / var(--tw-bg-opacity));
}

.bg-gray-500 {
    --tw-bg-opacity: 1;
    background-color: rgb(107 114 128 / var(--tw-bg-opacity));
}

.bg-yellow-200 {
    --tw-bg-opacity: 1;
    background-color: rgb(254 240 138 / var(--tw-bg-opacity));
}

.bg-green-500 {
    --tw-bg-opacity: 1;
    background-color: rgb(34 197 94 / var(--tw-bg-opacity));
}

.bg-red-600 {
    --tw-bg-opacity: 1;
    background-color: rgb(220 38 38 / var(--tw-bg-opacity));
}

.bg-blue-200 {
    --tw-bg-opacity: 1;
    background-color: rgb(191 219 254 / var(--tw-bg-opacity));
}

.bg-blue-500 {
    --tw-bg-opacity: 1;
    background-color: rgb(59 130 246 / var(--tw-bg-opacity));
}

.bg-blue-600 {
    --tw-bg-opacity: 1;
    background-color: rgb(37 99 235 / var(--tw-bg-opacity));
}

.bg-slate-100 {
    --tw-bg-opacity: 1;
    background-color: rgb(241 245 249 / var(--tw-bg-opacity));
}

.hover\:bg-gray-50:hover {
    --tw-bg-opacity: 1;
    background-color: rgb(249 250 251 / var(--tw-bg-opacity));
}

.hover\:bg-gray-100:hover {
    --tw-bg-opacity: 1;
    background-color: rgb(243 244 246 / var(--tw-bg-opacity));
}

.hover\:bg-slate-200:hover {
    --tw-bg-opacity: 1;
    background-color: rgb(226 232 240 / var(--tw-bg-opacity));
}

.hover\:bg-red-700:hover {
    --tw-bg-opacity: 1;
    background-color: rgb(185 28 28 / var(--tw-bg-opacity));
}

.hover\:bg-blue-700:hover {
    --tw-bg-opacity: 1;
    background-color: rgb(29 78 216 / var(--tw-bg-opacity));
}

.p-1 {
    padding: 0.25rem;
}

.p-2 {
    padding: 0.5rem;
}

.p-4 {
    padding: 1rem;
}

.py-1 {
    padding-top: 0.25rem;
    padding-bottom: 0.25rem;
}

.py-2 {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}

.px-3 {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
}

.px-4 {
    padding-left: 1rem;
    padding-right: 1rem;
}

.px-6 {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

.py-3 {
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
}

.pl-1 {
    padding-left: 0.25rem;
}

.pl-4 {
    padding-left: 1rem;
}

.pt-5 {
    padding-top: 1.25rem;
}

.pb-4 {
    padding-bottom: 1rem;
}

.pb-6 {
    padding-bottom: 1.5rem;
}

.pt-\[152px\] {
    padding-top: 152px;
}

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

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

.font-sans {
    font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
}

.text-xs {
    font-size: 0.75rem;
    line-height: 1rem;
}

.text-sm {
    font-size: 0.875rem;
    line-height: 1.25rem;
}

.text-base {
    font-size: 1rem;
    line-height: 1.5rem;
}

.text-lg {
    font-size: 1.125rem;
    line-height: 1.75rem;
}

.font-medium {
    font-weight: 500;
}

.font-bold {
    font-weight: 700;
}

.text-gray-400 {
    --tw-text-opacity: 1;
    color: rgb(156 163 175 / var(--tw-text-opacity));
}

.text-gray-500 {
    --tw-text-opacity: 1;
    color: rgb(107 114 128 / var(--tw-text-opacity));
}

.text-gray-600 {
    --tw-text-opacity: 1;
    color: rgb(75 85 99 / var(--tw-text-opacity));
}

.text-gray-700 {
    --tw-text-opacity: 1;
    color: rgb(55 65 81 / var(--tw-text-opacity));
}

.text-gray-900 {
    --tw-text-opacity: 1;
    color: rgb(17 24 39 / var(--tw-text-opacity));
}

.text-white {
    --tw-text-opacity: 1;
    color: rgb(255 255 255 / var(--tw-text-opacity));
}

.text-blue-600 {
    --tw-text-opacity: 1;
    color: rgb(37 99 235 / var(--tw-bg-opacity));
}

.text-yellow-600 {
    --tw-text-opacity: 1;
    color: rgb(202 138 4 / var(--tw-text-opacity));
}

.text-slate-600 {
    --tw-text-opacity: 1;
    color: rgb(71 85 105 / var(--tw-text-opacity));
}

.hover\:text-blue-500:hover {
    --tw-text-opacity: 1;
    color: rgb(59 130 246 / var(--tw-text-opacity));
}

.hover\:underline:hover {
    text-decoration-line: underline;
}

.opacity-75 {
    opacity: 0.75;
}

.shadow-md {
    --tw-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --tw-shadow-colored: 0 4px 6px -1px var(--tw-shadow-color), 0 2px 4px -2px var(--tw-shadow-color);
    box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}

.shadow-lg {
    --tw-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --tw-shadow-colored: 0 10px 15px -3px var(--tw-shadow-color), 0 4px 6px -4px var(--tw-shadow-color);
    box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}

.shadow-xl {
    --tw-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --tw-shadow-colored: 0 20px 25px -5px var(--tw-shadow-color), 0 8px 10px -6px var(--tw-shadow-color);
    box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}

.shadow-sm {
    --tw-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --tw-shadow-colored: 0 1px 2px 0 var(--tw-shadow-color);
    box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}

.outline-none {
    outline: 2px solid transparent;
    outline-offset: 2px;
}

.focus\:outline-none:focus {
    outline: 2px solid transparent;
    outline-offset: 2px;
}

.focus\:ring-2:focus {
    --tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);
    --tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color);
    box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000);
}

.focus\:ring-blue-500:focus {
    --tw-ring-opacity: 1;
    --tw-ring-color: rgb(59 130 246 / var(--tw-ring-opacity));
}

.focus\:ring-slate-400:focus {
    --tw-ring-opacity: 1;
    --tw-ring-color: rgb(148 163 184 / var(--tw-ring-opacity));
}

.flex-wrap {
    flex-wrap: wrap;
}

.items-start {
    align-items: flex-start;
}

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

.justify-center {
    justify-content: center;
}

.justify-between {
    justify-content: space-between;
}

.float-right {
    float: right;
}

/* Responsive and pseudo-classes */
@media (min-width: 640px) {
    .sm\:block {
        display: block;
    }

    .sm\:inline-block {
        display: inline-block;
    }

    .sm\:p-0 {
        padding: 0px;
    }

    .sm\:align-middle {
        vertical-align: middle;
    }

    .sm\:items-center {
        align-items: center;
    }

    .sm\:h-screen {
        height: 100vh;
    }

    .sm\:my-8 {
        margin-top: 2rem;
        margin-bottom: 2rem;
    }

    .sm\:mx-auto {
        margin-left: auto;
        margin-right: auto;
    }

    .sm\:max-w-lg {
        max-width: 32rem;
    }

    .sm\:w-full {
        width: 100%;
    }

    .sm\:rounded-lg {
        border-radius: 0.5rem;
    }

    .sm\:p-6 {
        padding: 1.5rem;
    }

    .sm\:pb-4 {
        padding-bottom: 1rem;
    }

    .sm\:px-6 {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }

    .sm\:flex {
        display: flex;
    }

    .sm\:flex-row-reverse {
        flex-direction: row-reverse;
    }

    .sm\:ml-3 {
        margin-left: 0.75rem;
    }

    .sm\:mt-0 {
        margin-top: 0px;
    }

    .sm\:w-auto {
        width: auto;
    }

    .sm\:text-sm {
        font-size: 0.875rem;
        line-height: 1.25rem;
    }
}