/* ======================================================
   FPlayT Tools
   Sidebar
====================================================== */

.sidebar {
    width: var(--sidebar-width);
    min-width: var(--sidebar-width);
    height: 100vh;

    display: flex;
    flex-direction: column;

    padding: 22px 16px;

    background:linear-gradient(180deg,color-mix(in srgb,var(--sidebar) 94%,var(--green) 6%),color-mix(in srgb,var(--sidebar) 82%,var(--bg) 18%));

    border-right: 1px solid var(--border);

    box-shadow:
        16px 0 45px rgba(0, 0, 0, 0.18);

    position: relative;
    z-index: 40;

    transition:
        transform 0.28s ease,
        width 0.28s ease;
    overflow-x:hidden;
    overflow-y:auto;
    scrollbar-width:thin;
}


/* ======================================================
   Brand
====================================================== */

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 13px;

    padding: 4px 6px 22px;

    margin-bottom: 18px;

    border-bottom: 1px solid var(--border);
}

.brand-logo {
    width: 58px;
    height: 58px;

    flex-shrink: 0;

    display: grid;
    place-items: center;

    border-radius: 15px;

    background:linear-gradient(145deg,color-mix(in srgb,var(--green) 17%,transparent),color-mix(in srgb,var(--sidebar) 82%,var(--bg)));

    color: #0b1205;

    font-size: 24px;
    font-weight: 950;

    box-shadow:
        0 10px 30px color-mix(in srgb,var(--green) 22%,transparent),
        inset 0 1px 0 rgba(255, 255, 255, 0.25);

    position: relative;
    overflow: hidden;
}

.brand-logo::after {
    content: "";

    position: absolute;
    inset: -30%;

    background:
        linear-gradient(
            120deg,
            transparent 25%,
            rgba(255, 255, 255, 0.38) 50%,
            transparent 75%
        );

    transform: translateX(-70%) rotate(15deg);

    animation: brandShine 5s ease-in-out infinite;
}

@keyframes brandShine {
    0%,
    70% {
        transform: translateX(-80%) rotate(15deg);
    }

    100% {
        transform: translateX(80%) rotate(15deg);
    }
}

.brand-copy {
    min-width: 0;
}

.brand-eyebrow {
    display: block;

    margin-bottom: 2px;

    color: var(--green);

    font-size: 10px;
    font-weight: 900;

    letter-spacing: 2.5px;
    text-transform: uppercase;
}

.brand-title {
    max-width: 165px;

    overflow: hidden;

    color: var(--text);

    font-size: 18px;
    font-weight: 900;

    line-height: 1.15;

    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ======================================================
   Overview button
====================================================== */

.sidebar-button {
    width: 100%;

    display: flex;
    align-items: center;
    gap: 12px;

    padding: 13px 14px;

    border: 1px solid transparent;
    border-radius: 11px;

    background: transparent;
    color: var(--text2);

    font-size: 13px;
    font-weight: 800;

    text-align: left;
    text-transform: uppercase;

    transition:
        background 0.2s ease,
        color 0.2s ease,
        border-color 0.2s ease,
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

.sidebar-button:hover {
    background: rgba(255, 255, 255, 0.045);
    color: var(--text);

    border-color: rgba(255, 255, 255, 0.06);

    transform: translateX(3px);
}

.sidebar-button-active {
    background:linear-gradient(135deg,var(--green),color-mix(in srgb,var(--green) 74%,var(--bg)));

    color: #101708;

    border-color:color-mix(in srgb,var(--green) 72%,transparent);

    box-shadow:
        0 10px 26px color-mix(in srgb,var(--green) 20%,transparent);
}

.sidebar-button-active:hover {
    color: #101708;

    background:linear-gradient(135deg,color-mix(in srgb,var(--green) 88%,white),var(--green));
}

.sidebar-button-icon {
    width: 24px;
    height: 24px;

    display: grid;
    place-items: center;

    flex-shrink: 0;

    border-radius: 7px;

    background: rgba(255, 255, 255, 0.08);

    font-size: 15px;
}

.sidebar-button-active .sidebar-button-icon {
    background: rgba(0, 0, 0, 0.13);
}

.sidebar-button-label {
    flex: 1;
}

/* ======================================================
   Classes section
====================================================== */

.sidebar-section {
    min-height: 0;

    display: flex;
    flex: 1;
    flex-direction: column;

    margin-top: 20px;
}

.sidebar-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;

    padding: 0 5px 10px;

    color: #728398;

    font-size: 10px;
    font-weight: 900;

    letter-spacing: 1.7px;
    text-transform: uppercase;
}

.classes-container {
    min-height: 0;

    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 7px;

    overflow-x: hidden;
    overflow-y: auto;

    padding: 2px 4px 10px 0;

    scrollbar-width: thin;
    scrollbar-color:
        color-mix(in srgb,var(--scroll-hover) 42%,transparent)
        transparent;
}

.classes-container::-webkit-scrollbar {
    width: 5px;
}

.classes-container::-webkit-scrollbar-track {
    background: transparent;
}

.classes-container::-webkit-scrollbar-thumb {
    background: color-mix(in srgb,var(--scroll-hover) 40%,transparent);
    border-radius: 999px;
}

.class-button {
    width: 100%;

    display: flex;
    align-items: center;
    gap: 10px;

    padding: 11px 11px;

    border: 1px solid rgba(255, 255, 255, 0.045);
    border-radius: 10px;

    background: rgba(255, 255, 255, 0.018);
    color: var(--text2);

    text-align: left;

    transition:
        background 0.2s ease,
        color 0.2s ease,
        border-color 0.2s ease,
        transform 0.2s ease;
}

.class-button:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);

    border-color: rgba(255, 255, 255, 0.08);

    transform: translateX(3px);
}

.class-button-active {
    background:color-mix(in srgb,var(--green) 11%,transparent);
    color: var(--green);

    border-color:color-mix(in srgb,var(--green) 24%,transparent);
}

.class-button-icon {
    width: 34px;
    height: 34px;

    display: grid;
    place-items: center;

    flex-shrink: 0;

    border-radius: 9px;

    border: 1px solid color-mix(in srgb, var(--class-color) 48%, transparent);

    background:
        linear-gradient(145deg, color-mix(in srgb, var(--class-color) 30%, #17212b), rgba(12, 18, 24, 0.9));

    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.12),
        0 5px 13px color-mix(in srgb, var(--class-color) 17%, transparent);

    font-size: 16px;
}

.class-button-active .class-button-icon {
    border-color: var(--green);
    background:linear-gradient(145deg,color-mix(in srgb,var(--green) 35%,transparent),color-mix(in srgb,var(--sidebar) 90%,var(--bg)));
}

.class-button-text {
    min-width: 0;

    overflow: hidden;

    text-overflow: ellipsis;
    white-space: nowrap;
}

.class-button-name {
    min-width: 0;
    flex: 1;

    display: flex;
    align-items: center;
    gap: 10px;

    padding: 0;

    border: 0;
    border-radius: 0;

    background: transparent;
    color: inherit;

    text-align: left;

    overflow: hidden;

    font-size: 12px;
    font-weight: 850;

    text-overflow: ellipsis;
    text-transform: uppercase;
    white-space: nowrap;
}

.brand-logo img {
    width: 54px;
    height: 54px;

    display: block;

    object-fit: contain;

    position: relative;
    z-index: 1;
}

.class-button-name:hover,
.class-button-name:focus-visible,
.class-button-name:active {
    background: transparent;
    color: inherit;
}

.class-button-count {
    min-width: 27px;

    margin-left: auto;

    padding: 3px 7px;

    border-radius: 999px;

    background: rgba(255, 255, 255, 0.055);
    color: #c4cfda;

    font-size: 10px;
    font-weight: 900;

    text-align: center;
}

.class-button-active .class-button-count {
    background:color-mix(in srgb,var(--green) 16%,transparent);
    color: var(--green);
}

.class-delete-button {
    width: 25px;
    height: 25px;

    display: grid;
    place-items: center;

    flex-shrink: 0;

    border: 0;
    border-radius: 7px;

    background: transparent;
    color: rgba(244, 67, 54, 0.48);

    font-size: 13px;

    opacity: 0;

    transition:
        opacity 0.2s ease,
        background 0.2s ease,
        color 0.2s ease;
}

.class-button:hover .class-delete-button,
.class-delete-button:focus-visible {
    opacity: 1;
}

.class-delete-button:hover {
    background: rgba(244, 67, 54, 0.12);
    color: #ff6b61;
}

/* ======================================================
   Generic icon button
====================================================== */

.icon-button {
    width: 34px;
    height: 34px;

    display: grid;
    place-items: center;

    flex-shrink: 0;

    border: 1px solid var(--border);
    border-radius: 9px;

    background: rgba(255, 255, 255, 0.035);
    color: var(--text);

    font-size: 18px;
    font-weight: 700;

    transition:
        background 0.2s ease,
        border-color 0.2s ease,
        color 0.2s ease,
        transform 0.2s ease;
}

.icon-button:hover {
    background:color-mix(in srgb,var(--green) 11%,transparent);
    color: var(--green);

    border-color:color-mix(in srgb,var(--green) 27%,transparent);

    transform: translateY(-1px);
}

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

.sidebar-footer {
    padding-top: 16px;
    margin-top: 14px;

    border-top: 1px solid var(--border);
}

.autosave-status {
    display: flex;
    align-items: center;
    gap: 11px;

    padding: 11px;

    border: 1px solid rgba(255, 255, 255, 0.045);
    border-radius: 11px;

    background: rgba(255, 255, 255, 0.025);
}

.autosave-status strong,
.autosave-status small {
    display: block;
}

.autosave-status strong {
    margin-bottom: 3px;

    color: #d9e2eb;

    font-size: 11px;
    font-weight: 800;
}

.autosave-status small {
    max-width: 180px;

    overflow: hidden;

    color: #738396;

    font-size: 10px;

    text-overflow: ellipsis;
    white-space: nowrap;
}

.status-dot {
    width: 10px;
    height: 10px;

    flex-shrink: 0;

    border-radius: 999px;

    background: var(--green);

    box-shadow:
        0 0 0 4px color-mix(in srgb,var(--green) 10%,transparent),
        0 0 15px color-mix(in srgb,var(--green) 45%,transparent);
}

.status-dot.saving {
    background: var(--orange);

    box-shadow:
        0 0 0 4px rgba(255, 152, 0, 0.1),
        0 0 15px rgba(255, 152, 0, 0.4);

    animation: autosavePulse 0.9s ease-in-out infinite;
}

.status-dot.error {
    background: var(--red);

    box-shadow:
        0 0 0 4px rgba(244, 67, 54, 0.1),
        0 0 15px rgba(244, 67, 54, 0.4);
}

@keyframes autosavePulse {
    50% {
        transform: scale(1.22);
        opacity: 0.7;
    }
}

/* ======================================================
   Mobile
====================================================== */

.mobile-menu-button {
    display: none;
}

.sidebar-backdrop {
    position: fixed;
    inset: 0;

    z-index: 35;

    background: rgba(0, 0, 0, 0.66);
    backdrop-filter: blur(3px);

    opacity: 0;
    visibility: hidden;

    transition:
        opacity 0.25s ease,
        visibility 0.25s ease;
}

.sidebar-backdrop.visible {
    opacity: 1;
    visibility: visible;
}

@media (max-width: 1100px) {
    .sidebar {
        position: fixed;
        inset: 0 auto 0 0;

        transform: translateX(-105%);
    }

    .sidebar.sidebar-open {
        transform: translateX(0);
    }

    .mobile-menu-button {
        display: grid;
    }

    .sidebar-backdrop {
        display: block;
    }
}

@media (max-width: 520px) {
    .sidebar {
        width: min(88vw, 310px);
        min-width: min(88vw, 310px);
    }

    .sidebar-brand {
        padding-top: 2px;
    }
}