:root {
    --sidebar-width: 60px;
    --sidebar-width-open: 210px;
    --background-color: #262626;
    --sidebar-color: #111;
    --sidebar-hover-color: #262626;
    --text-color:#F3F3F3;
}
body {
    background: var(--background-color);
    color: var(--text-color);
}
html {
    scroll-behavior: smooth;
}
hr {
    color: var(--text-color);
}
h1 {
    font-variant-caps: small-caps;
}
h1 span {
    font-size: smaller;
    font-variant-caps: normal;
}
h2 {
    font-variant-caps: small-caps;
    margin-bottom: 0.25em;
}

/* Main */
.main-content {
    padding: 0 calc(var(--sidebar-width)/1.5) 0 calc(var(--sidebar-width)*1.5);
}
.rony img {
    max-width: 200px;
    height: auto;
}

/* Sidebar */
.fixed-sidebar {
    background: var(--background-color);
    position: fixed;
    top: 0;
    left: 0;
    overflow: hidden;
    z-index: 1000;
}

.sidebar-wrap {
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--sidebar-color);
    padding: 10px;
    transition: 0.8s;
}

.sidebar-wrap:hover {
    width: var(--sidebar-width-open);
}
.sidebar-wrap:hover .logo-wrap span {
    display: flex;
}
.sidebar-wrap:hover .nav li .nav-link span {
    display: flex;
}

.sidebar-wrap .nav {
    height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
    flex-wrap: nowrap;
}
.sidebar-wrap .nav li {
    margin-top: 5px;
}
.sidebar-wrap .nav li .nav-link {
    color: var(--text-color);
    padding: 0;
    font-size: 20px;
    display: flex;
    align-items: center;
    gap: 5px;
}
.sidebar-wrap .nav li .nav-link .icon-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 40px;
    min-width: 40px;
}
.sidebar-wrap .nav li .nav-link span {
    font-size: 16px;
}
.sidebar-wrap .nav li .nav-link.active, .sidebar-wrap .nav li .nav-link:hover {
    background: var(--sidebar-hover-color);
}

.sidebar-wrap .logo-wrap {
    font-size: 35px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.sidebar-wrap .logo-wrap span {
    font-size: 18px;
}
.sidebar-wrap .logo-wrap .icon-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 40px;
    min-width: 40px;
}

.nocursor {
    cursor: default;
}

/*Masonry*/
.grid-item img {
    width: 100%;
    height: auto;
    display: block;
    /*box-shadow: 0 2px 8px rgba(200, 200, 200, 0.5);*/
    transition: transform 0.3s ease;
}

.grid-item img:hover {
    transform: scale(1.05);
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.portfolio-img {
    height: 300px;
    width: auto;
    display: block;
    margin: 0 auto;
}

.play-button {
    font-size: 3rem;
    color: var(--text-color);
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.7);
    cursor: pointer;
    transition: transform 0.2s;
}

.play-button:hover {
    transform: scale(1.2);
}

/* Modal Carousel */
#portfolioModal .modal-content {
    background-color: var(--background-color);
    border: none;
}

#portfolioModal .modal-body {
    padding: 0;
    height: calc(100vh - 60px);
    background-color: var(--background-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}

.viewer-container {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
    box-sizing: border-box;
}

.viewer-media {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.viewer-media img, .viewer-media video {
    max-width: 95vw;
    max-height: calc(100vh - 140px);
    width: auto;
    height: auto;
    object-fit: contain;
}

.viewer-caption {
    background-color: var(--background-color);
    padding: 12px 15px;
    border: none;
    width: 100%;
    text-align: center;
    color: var(--text-color);
}

.viewer-caption h5 {
    margin: 0;
    font-size: 18px;
}

.viewer-nav {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
    box-sizing: border-box;
}

.viewer-nav button {
    pointer-events: all;
    background: none;
    border: none;
    font-size: 3rem;
    color: var(--text-color);
    opacity: 0.5;
    cursor: pointer;
    transition: opacity 0.2s;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.7);
    padding: 0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.viewer-nav button:hover {
    opacity: 1;
}

.viewer-nav button:disabled {
    opacity: 0.2;
    cursor: not-allowed;
}

.play-btn-video {
    position: absolute;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: #000;
    transition: all 0.2s;
    z-index: 5;
}

.play-btn-video:hover {
    background: rgba(255, 255, 255, 1);
    transform: scale(1.1);
}

#portfolioModal .modal-header {
    background-color: var(--background-color);
    border-bottom: none;
}

#portfolioModal .modal-header .btn-close {
    filter: invert(1);
}

@media (max-width: 768px) {
    .viewer-media img, .viewer-media video {
        max-height: calc(100vh - 130px);
    }
    .viewer-nav button {
        font-size: 2rem;
        width: 40px;
        height: 40px;
    }
    .viewer-caption h5 {
        font-size: 16px;
    }
}