:root {
    --primary-color: #56b8e6;
    --secondary-color: #f5821f;
    --hover-color: #CBF3F0;
    --text-color: #17283b;
    --background-dark: #4D4D4D;
    --background-medium: #808080;
    --background-light: #ffffff;
    --border-radius: 8px;
    --padding: 15px;
    --accent-color: #333333;
    --accent-hover: #444444;
    --error-color: #ff4444; /* Dodajem novu varijablu za crvenu boju */
    --border-color: #ddd;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-color);
    line-height: 1.4;
    background-color: var(--text-color); /* Tamno plava #17283b */
}

.container {
    display: flex;
    height: 100vh;
    padding: var(--padding);
    gap: var(--padding);
}

.controls {
    width: 320px;
    padding: var(--padding);
    background-color: var(--background-dark);
    border-radius: var(--border-radius);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    overflow-y: auto;
    max-height: calc(100vh - 2 * var(--padding));
}

.workspace {
    flex: 1;
    position: relative;
    background-color: var(--background-dark);
    border-radius: var(--border-radius);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    height: calc(100vh - 2 * var(--padding));
    overflow: hidden;
    padding: 20px;
}

.canvas-container {
    position: relative;
    width: calc(100% - 40px);
    height: calc(100% - 40px);
    margin: 20px;
    overflow: auto;
    display: grid;
    place-items: center;
    border: 2px solid red; /* Dodajem crveni okvir */
}

.grid-lines {
    position: absolute;
    top: 40px;
    left: 40px;
    width: calc(100% - 80px);
    height: calc(100% - 80px);
    pointer-events: none;   
    overflow: visible;
    border: 2px solid #56b8e6; /* Dodajem plavi okvir u našoj primarnoj boji */
}

.grid-line {
    position: absolute;
    background-color: #808080;
}

.grid-line.vertical {
    width: 1px;
    height: 100%;
}

.grid-line.horizontal {
    width: 100%;
    height: 1px;
}

.ruler {
    position: absolute;
    background-color: #333333;
    z-index: 2;
    pointer-events: none;
}

.horizontal-ruler {
    position: absolute;
    top: 0;
    left: 20px;
    height: 20px;
    background-color: #333333;
    z-index: 1000;
    transform-origin: left top;
}

.horizontal-ruler::after {
    content: 'H';
    color: white;
    position: absolute;
    right: 0;
    top: 0;
}

.vertical-ruler {
    position: absolute;
    top: 20px;
    left: 0;
    width: 20px;
    background-color: #333333;
    z-index: 1000;
    transform-origin: left top;
}

.vertical-ruler::after {
    content: 'V';
    color: white;
    position: absolute;
    bottom: 0;
    left: 0;
}

.image-pool {
    padding: 15px;
    height: 100%;
    width: 250px;
    display: flex;
    flex-direction: column;
    background-color: var(--background-dark);
    border-radius: var(--border-radius);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

/* Razmak između gumba u image-pool */
.image-pool .primary-btn {
    margin-bottom: 10px;
}

.image-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    padding: 10px 0;
    margin-top: 15px;
    overflow-y: auto;
    flex: 1;
    min-height: 0; /* Važno za scroll */
}

.image-thumbnail {
    position: relative;
    border-radius: 4px;
    overflow: hidden;
    border: 2px solid #56b8e6;
    transition: all 0.2s ease;
    cursor: grab;
    background: white;
    padding: 5px;
    width: 200px;
    flex-shrink: 0; /* Sprječava stiskanje thumbnaila */
}

.image-thumbnail:active {
    cursor: grabbing;
}

.image-thumbnail.dragging {
    opacity: 0.5;
    border-style: dashed;
}

.image-thumbnail:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 8px rgba(23, 40, 59, 0.2);
}

.image-thumbnail img {
    width: 100%;
    height: auto;
    display: block;
    pointer-events: none;  /* Onemogući događaje miša na img elementu */
}

/* Gumb za brisanje slike */
.delete-btn {
    position: absolute;
    top: 5px;
    right: 5px;
    width: 24px;
    height: 24px;
    background-color: var(--background-dark);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: white;
    transition: all 0.2s ease;
}

.delete-btn:hover {
    background-color: #ff4444;
    transform: scale(1.1);
}

.delete-btn:active {
    transform: scale(0.95);
}

/* Gumb za premještanje slike */
.move-btn {
    position: absolute;
    top: 5px;
    right: 5px;
    width: 24px;
    height: 24px;
    background-color: var(--background-dark);
    border: none;
    border-radius: 4px;
    cursor: grab;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: white;
    transition: all 0.2s ease;
    z-index: 1000;
}

.move-btn:hover {
    background-color: var(--primary-color);
    transform: scale(1.1);
}

.move-btn:active {
    cursor: grabbing;
    transform: scale(0.95);
}

h1 {
    font-size: 1.6em;
    margin-bottom: 1em;
    color: var(--background-light);
    text-align: center;
}

h2 {
    font-size: 1.1em;
    margin-bottom: 0.5em;
    color: var(--background-light);
}

h3 {
    font-size: 1em;
    color: var(--background-light);
    margin-bottom: 0.3em;
}

.control-section {
  margin-bottom: 1rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
}

.control-section[open] {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Animacija za širenje/skupljanje */
.control-section .section-content {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: all 1s ease-out;
}

.control-section[open] .section-content {
  max-height: 1000px;
  opacity: 1;
  padding: 0.5rem;
  animation: slideDown 1s ease-out;
}

.control-section:not([open]) .section-content {
  animation: slideUp 1s ease-out;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideUp {
  from {
    opacity: 1;
    transform: translateY(0);
  }
  to {
    opacity: 0;
    transform: translateY(-10px);
  }
}

.control-section summary {
    padding: 0.35rem 0.75rem;  
    font-weight: bold;
    background: rgb(76, 175, 80);
    cursor: pointer;
    user-select: none;
    border-radius: 3px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-color);
    height: 36px; 
}

/* Dodajem manji razmak između details elemenata u settings sekciji */
.settings-section .control-section {
    margin-bottom: 2px;
}

.settings-section .control-section:last-child {
    margin-bottom: 0;
}

.control-section summary:hover {
    background: rgb(100, 210, 104);
}

.control-section summary .icon {
    font-size: 1.2em;
    display: inline-flex;
    align-items: center;
    opacity: 0.8;
    color: var(--background-light);
}

.control-section summary::before {
    content: '';
    width: 0.5rem;
    height: 0.5rem;
    border-right: 2px solid var(--text-color);
    border-bottom: 2px solid var(--text-color);
    transform: rotate(-45deg);
    transition: transform 0.2s ease;
    opacity: 0.6;
}

.control-section[open] summary::before {
    transform: rotate(45deg);
}

/* Sakrivamo defaultni marker */
.control-section summary::-webkit-details-marker {
    display: none;
}

.control-section summary::marker {
    display: none;
}

.control-group {
    margin-bottom: 1em;
    padding-bottom: 1em;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.control-group:last-child {
  margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.dimension-inputs {
    display: flex;
    align-items: center;
    gap: 8px;
    justify-content: flex-start;
    color: var(--background-light);
}

.dimension-input {
    width: 80px;
    text-align: right;
}

.dimension-input input[type="number"] {
    width: 80px;
}

.dimension-input label {
    min-width: 120px;
    text-align: left;
}

.dimension-input select {
    width: 80px;
}

.grid-inputs {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.grid-input {
    display: flex;
    align-items: center;
    gap: 8px;
}

.grid-input input[type="number"] {
    width: 80px;
}

.grid-input label {
    min-width: 120px;
    text-align: left;
}

.spacing-inputs {
    display: flex;
    align-items: center;
    gap: 8px;
    justify-content: flex-start;
    color: var(--background-light);
}

.spacing-input {
    display: flex;
    align-items: center;
    gap: 8px;
}

.spacing-input input[type="number"] {
    width: 80px;
}

.spacing-input label {
    min-width: 120px;
    text-align: left;
}

.select-input {
    width: 100%;
    padding: 6px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    background-color: white;
}

input[type="number"] {
    padding: 6px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    transition: border-color 0.2s ease;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
}

input[type="number"]:focus,
.select-input:focus {
    border-color: var(--primary-color);
    outline: none;
}

.button-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.button-row {
    display: flex;
    gap: 8px;
}

.button-row button {
    flex: 1;
}

button {
    padding: 8px 12px;
    border: none;
    border-radius: 4px;
    font-size: 1em;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    height: 36px;
    color: var(--text-color);
}

.full-width {
    width: 100%;
}

.icon {
    font-size: 1.1em;
}

.primary-btn {
    background-color: var(--primary-color);
    width: 100%;
}

.primary-btn:hover {
    filter: brightness(1.3);
    transform: translateY(-1px);
}

.secondary-btn {
    background-color: var(--secondary-color);
    width: 100%;
}

.secondary-btn:hover {
    filter: brightness(1.3);
    transform: translateY(-1px);
}

button:disabled {
    background-color: #ddd;
    cursor: not-allowed;
    opacity: 0.7;
    transform: none;
}

.zoom-controls {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background-color: var(--background-dark);
    padding: 5px;
    border-radius: var(--border-radius);
    display: flex;
    gap: 5px;
    align-items: center;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    z-index: 1000;
}

.zoom-btn, .zoom-fit {
    background-color: var(--accent-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    width: 24px;
    height: 24px;
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.zoom-btn:hover, .zoom-fit:hover {
    background-color: var(--accent-hover);
}

.zoom-level {
    width: 50px;
    background: transparent;
    border: none;
    outline: none;
    color: white;
    font-size: 14px;
    text-align: right;
    padding: 2px 2px 2px 0;
    appearance: textfield;
    -webkit-appearance: textfield;
    -moz-appearance: textfield;
}

.zoom-level::-webkit-inner-spin-button, 
.zoom-level::-webkit-outer-spin-button { 
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    margin: 0;
}

.zoom-unit {
    color: white;
    font-size: 14px;
    margin-right: 5px;
}

#kolazCanvas {
    display: block;
    background-color: white;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
}

/* Slike na kolažu */
#kolazCanvas img {
    position: absolute;
    user-select: none;
}

/* Animacija za slike na canvasu */
@keyframes dropImage {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

.canvas img {
    animation: dropImage 0.3s ease-out forwards;
}

/* Kontejner za slike */
.image-container {
    position: relative;
    width: 100%;
    margin-bottom: 10px;
    cursor: grab;
    background-color: #ffffff;
    border: 1px solid #56b8e6;
    border-radius: 4px;
    overflow: hidden;
}

.image-container.dragging {
    opacity: 0.5;
    cursor: grabbing;
}

/* Maska za slike */
.image-mask {
    width: 100%;
    height: 100%;
    overflow: hidden;
    border-radius: var(--border-radius);
}

.image-mask.selected-mask {
    overflow: visible !important;  /* Isključi maskiranje kada je maska selektirana */
    z-index: 1;  /* Postavi iznad slike */
}

.image-mask img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Kontejner na canvasu */
.image-container[data-on-canvas="true"] {
    position: absolute;
    cursor: grab;
    background-color: transparent;
    border: none;
    margin: 0;
    padding: 0;
    transition: all 0.2s ease-in-out;
    user-select: none;
    overflow: visible;
}

.image-container[data-on-canvas="true"].hover {
    box-shadow: 0 0 0 2px var(--primary-color);
}

.image-container[data-on-canvas="true"] .image-mask {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: relative;
    border-radius: var(--border-radius);  /* Koristimo CSS varijablu umjesto fiksne vrijednosti */
}

.image-container[data-on-canvas="true"] .image-mask img {
    position: absolute;
    display: block;
    user-select: none;
    pointer-events: all; /* Omogući interakciju sa slikom */
    cursor: grab; /* Pokazuje da se slika može pomicati */
    transition: cursor 0.2s ease-in-out;
    animation: dropImage 0.3s ease-out forwards;
    object-fit: fill; /* ovako dobro radi resize BF */
}

.image-container[data-on-canvas="true"] .image-mask img:active {
    cursor: grabbing; /* Pokazuje da se slika trenutno pomiče */
}

/* Spriječi označavanje teksta tijekom povlačenja */
.image-container[data-on-canvas="true"] {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

img.selected-image {
    outline: 2px solid var(--primary-color);  /* Plavi okvir oko slike */
    outline-offset: 1px;
}

.image-container.selected-mask .image-mask {
    overflow: visible !important;  /* Pokaži cijelu sliku kad je selektirana */
}

/* Zajednički stilovi za handle-ove */
.resize-handle {
    position: absolute;
    width: 10px;
    height: 10px;
    border: 1px solid white;
    z-index: 1000;
    cursor: pointer;
    border-radius: 0;  /* Bez zaobljenja */
}

/* Handle-ovi za sliku */
.image-wrapper .resize-handle {
    background: var(--primary-color);
}

/* Handle-ovi za masku */
.image-container.selected-mask .image-mask .resize-handle {
    background: var(--error-color);
    pointer-events: auto;  /* Osiguraj da handle-ovi primaju događaje miša */
}

/* Osiguraj da je maska vidljiva kad je selektirana */
.image-container.selected-mask .image-mask {
    overflow: visible !important;
    z-index: 900;  /* Ispod handle-ova ali iznad ostalih elemenata */
}

.image-wrapper {
    position: absolute;
    overflow: visible !important;
}

.image-wrapper img {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    user-select: none;
}

/*
.image-wrapper img.non-proportional {
    object-fit: fill;
}
*/    

.image-wrapper .resize-handle {
    position: absolute;
    background: var(--primary-color);
    border: 1px solid white;
    z-index: 1000;
}

.image-mask.selected-mask .resize-handle {
    position: absolute;
    background: var(--error-color);
    border: 1px solid white;
    z-index: 1000;
}

/* Preview okvir za resize maske */
.mask-resize-preview {
    position: absolute;
    border: 2px solid var(--error-color);
    pointer-events: none;
    z-index: 899;  /* Ispod handle-ova ali iznad ostalih elemenata */
}

/* Stilovi za color input */
.color-input {
    width: 100%;
    height: 40px;
    padding: 2px;
    border: 2px solid var(--primary-color);
    border-radius: var(--border-radius);
    background-color: var(--background-light);
    cursor: pointer;
    transition: all 0.2s ease;
}

.color-input:hover {
    transform: scale(1.02);
    border-color: var(--secondary-color);
}

.color-input:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 2px var(--hover-color);
}

/* Gumb za pomoć */
.action-section,
.help-section,
.settings-section {
    margin-top: 20px;
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 1000;
    overflow-y: auto;
}

.modal.show {
    display: flex;
    justify-content: center;
    align-items: center;
}

.modal-content {
    position: relative;
    background-color: var(--background-dark);
    margin: 5vh auto;
    padding: 20px;
    width: 70%;
    max-width: 800px;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    color: var(--background-light);
    max-height: 90vh;
    overflow-y: auto;
}

.layout-preview-modal .modal-content {
    width: 90%;
    max-width: 1200px;
    display: flex;
    flex-direction: column;
    height: 90vh;
}

.layout-preview-modal .modal-body {
    flex: 1;
    overflow-y: hidden;
    display: flex;
    flex-direction: column;
}

.layout-grid {
    display: grid;
    gap: 20px;
    padding: 20px;
    overflow-y: auto;
    flex: 1;
}

/* Responzivni broj preview-a u redu */
@media (min-width: 1200px) {
    .layout-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

@media (min-width: 900px) and (max-width: 1199px) {
    .layout-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 600px) and (max-width: 899px) {
    .layout-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 599px) {
    .layout-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.layout-preview {
    background-color: var(--background-medium);
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    padding: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.layout-preview:hover {
    transform: scale(1.02);
    border-color: var(--primary-color);
}

.layout-preview.selected {
    border-color: var(--primary-color);
    background-color: var(--accent-color);
}

.layout-preview svg {
    background-color: var(--background-light);
    border-radius: 4px;
}

/* Posebni stilovi za confirm modal */
#confirmModal {
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}

#confirmModal.show {
    opacity: 1;
}

#confirmModal .modal-content {
    width: fit-content;
    min-width: 300px;
    max-width: 90%;
    transform: translateY(-20px);
    opacity: 0;
    transition: transform 0.3s ease-out, opacity 0.3s ease-out;
    max-height: none;
    overflow-y: visible;
}

#confirmModal.show .modal-content {
    transform: translateY(0);
    opacity: 1;
}

.confirm-buttons {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

.confirm-buttons button {
    padding: 8px 16px;
    border-radius: var(--border-radius);
    border: none;
    cursor: pointer;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--background-light);
    min-width: 100px;
    width: auto;
}

#confirmModal .modal-body {
    text-align: center;
    padding: 20px 0;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
    margin: 0;
    color: var(--primary-color);
}

.close-btn {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: white;
    padding: 5px 10px;
}

.close-btn:hover {
    color: var(--primary-color);
}

.modal-body section {
    background-color: var(--background-darker);
    padding: 15px;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
}

.modal-body h3, .modal-body h4 {
    display: flex;
    align-items: center;
    font-size: 1.2em;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.modal-body ul {
    list-style: none !important;
    padding-left: 20px;
    margin: 0;
}

.modal-body li {
    margin-bottom: 8px;
    position: relative;
    list-style-type: none !important;
}

/* Help modal bullets */
.modal-body #helpContent li::before {
    content: "•";
    color: var(--primary-color);
    position: absolute;
    left: -15px;
}

/* Changelog bez bullet points */
.modal-body #changelogContent li::before {
    display: none;
}

.modal-body .important {
    background-color: rgba(var(--primary-color-rgb), 0.1);
    border-left: 3px solid var(--primary-color);
    padding: 8px 12px;
    margin: 8px 0;
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

.modal-body .icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    margin-right: 8px;
    background-color: rgba(var(--primary-color-rgb), 0.1);
    border-radius: 50%;
}

.modal-body h3 .icon {
    font-size: 1.2em;
    margin-right: 10px;
}

.modal-body .setting-group {
    background-color: rgba(var(--primary-color-rgb), 0.05);
    border-radius: var(--border-radius);
    padding: 15px;
    margin: 10px 0;
}

.modal-body .setting-group h4 {
    font-size: 1.1em;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(var(--primary-color-rgb), 0.2);
}

.modal-body .setting-item {
    margin-bottom: 12px;
    padding-left: 15px;
    border-left: 2px solid rgba(var(--primary-color-rgb), 0.2);
}

.modal-body .setting-item:last-child {
    margin-bottom: 0;
}

.modal-body .setting-item strong {
    display: block;
    color: var(--primary-color);
    margin-bottom: 4px;
}

.modal-body .setting-item .description {
    margin-top: 8px;
    padding-left: 12px;
    font-size: 0.95em;
    opacity: 0.9;
}

.modal-body .description p {
    margin: 0;
    padding: 0.2em 0;
    white-space: pre-line;
}

.modal-body p {
    margin: 0;
}

/* Changelog stilovi */
.modal-body .changelog-entry {
    margin-bottom: 20px;
}

.modal-body .changelog-entry:last-child {
    margin-bottom: 0;
}

.modal-body .changelog-entry h3 {
    margin-bottom: 15px;
    font-size: 1.1em;
    color: var(--primary-color);
}

.modal-body .changelog-entry li {
    margin-bottom: 8px;
    list-style: none;
    padding-left: 0;
    white-space: pre-wrap;
}

.modal-body .changelog-entry li:empty {
    height: 1em;
}

/* News button */
#newsBtn {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 5px 10px;
}

.modal-body .description p {
    margin: 0;
    white-space: pre-line;
}

kbd {
    border: 1px solid;
    border-radius: 3px;
    padding: 1px 5px;
}

/* Stilovi za help modal */
.modal-body section li {
    margin-bottom: 1.5em;
}

.modal-body section strong {
    color: var(--primary-color);
}

.modal-body .keyboard-shortcut {
    display: inline-block;
    padding: 2px 6px;
    background-color: var(--background-dark);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: monospace;
    margin: 0 2px;
}

/* Checkbox za automatski raspored */
.auto-arrange-controls {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 8px 0;
    padding: 8px;
    background-color: var(--background-medium);
    border-radius: var(--border-radius);
}

.auto-arrange-controls input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.checkbox-label {
    color: var(--background-light);
    cursor: pointer;
    flex: 1;
    display: flex;
    align-items: center;
    gap: 8px;
}

.layout-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    padding: 20px;
}

.layout-preview {
    background-color: var(--background-medium);
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    padding: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.layout-preview:hover {
    transform: scale(1.02);
    border-color: var(--primary-color);
}

.layout-preview.selected {
    border-color: var(--primary-color);
    background-color: var(--accent-color);
}

.layout-preview svg {
    background-color: var(--background-light);
    border-radius: 4px;
}