/* ==========================================================================
   reden-sidebar.css — Global sidebar styles shared between Blazor and MVC layouts.
   Uses 'reden-sidebar' prefix to avoid AdminLTE class name collisions.
   ========================================================================== */

/* --- Sidebar Container --- */
.reden-sidebar {
    background-color: #633269;
    color: #ffffff;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1040;
    display: flex;
    flex-direction: column;
    width: 250px;
    box-shadow: 0px 2px 6px 0px rgba(0, 0, 0, 0.08);
    transition: width 0.3s ease-in-out;
    overflow: hidden;
}

.reden-sidebar.collapsed {
    width: 60px;
}

/* --- Brand Area --- */
.reden-sidebar-brand {
    display: flex;
    align-items: center;
    gap: 0.64rem;
    padding: 0.64rem 0.88rem;
    white-space: nowrap;
    overflow: hidden;
    flex-shrink: 0;
}

.reden-sidebar-logo-svg {
    flex-shrink: 0;
    width: 30px;
    height: 23px;
}

.reden-sidebar-brand-text {
    font-family: 'AROneSans', sans-serif;
    font-weight: 700;
    font-size: 1.14rem;
    color: #ffffff;
    opacity: 1;
    transition: opacity 0.3s ease-in-out;
}

.reden-sidebar.collapsed .reden-sidebar-brand-text {
    opacity: 0;
}

/* --- User Panel --- */
.reden-sidebar-user-panel {
    display: flex;
    align-items: center;
    padding: 0.51rem 0.88rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
    flex-shrink: 0;
}

.reden-sidebar-user-name {
    font-family: 'Jost', sans-serif;
    font-size: clamp(1rem, 1vw + 0.5rem, 1.06rem);
    color: #ffffff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    opacity: 1;
    transition: opacity 0.3s ease-in-out;
}

.reden-sidebar.collapsed .reden-sidebar-user-name {
    opacity: 0;
}

/* --- Navigation Menu --- */
.reden-sidebar-menu {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 0.51rem 0;
}

/* --- Section Headers --- */
.reden-sidebar-section-header {
    text-transform: uppercase;
    font-family: 'AROneSans', sans-serif;
    font-weight: 700;
    font-size: clamp(0.8rem, 0.5vw + 0.5rem, 0.94rem);
    color: rgba(255, 255, 255, 0.7);
    padding: clamp(0.51rem, 0.5vw + 0.3rem, 0.62rem) clamp(0.64rem, 0.5vw + 0.4rem, 0.88rem);
    white-space: nowrap;
    overflow: hidden;
    letter-spacing: 0.05em;
    opacity: 1;
    transition: opacity 0.3s ease-in-out, height 0.3s ease-in-out, padding 0.3s ease-in-out;
}

.reden-sidebar.collapsed .reden-sidebar-section-header {
    opacity: 0;
    height: 0;
    padding: 0;
    overflow: hidden;
}

/* --- Navigation Items --- */
.reden-sidebar-nav-item,
.reden-sidebar-nav-item:visited {
    display: flex;
    align-items: center;
    gap: 0.64rem;
    margin: 0.13rem 0.51rem;
    padding: 0.51rem 0.88rem;
    color: #ffffff;
    text-decoration: none;
    font-family: 'AROneSans', sans-serif;
    font-weight: 500;
    font-size: 0.94rem;
    white-space: nowrap;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    border-radius: 0.63rem;
    transition: background-color 0.2s ease-in-out;
}

.reden-sidebar-nav-item:hover {
    background-color: rgba(0, 0, 0, 0.15);
    color: #ffffff;
    text-decoration: none;
}

.reden-sidebar-nav-item:focus-visible {
    outline: 2px solid #8DB392;
    outline-offset: -2px;
}

/* --- Active State --- */
.reden-sidebar-nav-item.active {
    background-color: rgba(255, 255, 255, 0.15);
    font-weight: 700;
}

/* Collapsed sidebar: drop the pill's margin so the icon stays flush like before */
.reden-sidebar.collapsed .reden-sidebar-nav-item {
    margin: 0.13rem 0;
    border-radius: 0;
}

/* --- Navigation Text (hidden when collapsed) --- */
.reden-sidebar-nav-text {
    opacity: 1;
    transition: opacity 0.3s ease-in-out;
    overflow: hidden;
    text-overflow: ellipsis;
}

.reden-sidebar.collapsed .reden-sidebar-nav-text {
    opacity: 0;
    width: 0;
}

/* --- Icon size class --- */
.reden-sidebar-icon-size {
    font-size: 20px;
    width: 20px;
    flex-shrink: 0;
}

/* --- Log Out Form --- */
.reden-sidebar-logout-form {
    width: 100%;
}

.reden-sidebar-logout-button {
    display: flex;
    align-items: center;
    gap: 0.64rem;
    padding: 0;
    color: #ffffff;
    font-family: 'AROneSans', sans-serif;
    font-weight: 500;
    font-size: 0.94rem;
    white-space: nowrap;
    overflow: hidden;
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    cursor: pointer;
}

/* --- Content wrapper adjustment for MVC pages --- */
.reden-sidebar ~ .content-wrapper,
.reden-sidebar + .content-wrapper {
    margin-left: 250px;
    transition: margin-left 0.3s ease-in-out;
}

.reden-sidebar.collapsed ~ .content-wrapper,
.reden-sidebar.collapsed + .content-wrapper {
    margin-left: 60px;
}


/* --- Sidebar Toggler --- */
.reden-sidebar-toggler {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.64rem;
    border: none;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    background: none;
    cursor: pointer;
    color: #ffffff;
    transition: background-color 0.2s ease-in-out;
    flex-shrink: 0;
}

.reden-sidebar-toggler:hover {
    background-color: rgba(0, 0, 0, 0.15);
}

/* Toggler icon visibility: show collapse icon when expanded, expand icon when collapsed */
.reden-sidebar-toggler-expand {
    display: none;
}

.reden-sidebar-toggler-collapse {
    display: inline-block;
}

.reden-sidebar.collapsed .reden-sidebar-toggler-expand {
    display: inline-block;
}

.reden-sidebar.collapsed .reden-sidebar-toggler-collapse {
    display: none;
}

/* --- Overlay Backdrop (mobile) --- */
.reden-sidebar-backdrop {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1030;
}

.reden-sidebar-backdrop.visible {
    display: block;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */

/* L breakpoint (992px) — Sidebar collapses */
@media (max-width: 992px) {
    .reden-sidebar {
        width: 60px;
    }

    .reden-sidebar .reden-sidebar-brand-text {
        opacity: 0;
    }

    .reden-sidebar .reden-sidebar-user-name {
        opacity: 0;
    }

    .reden-sidebar .reden-sidebar-section-header {
        opacity: 0;
        height: 0;
        padding: 0;
        overflow: hidden;
    }

    .reden-sidebar .reden-sidebar-nav-text {
        opacity: 0;
        width: 0;
    }

    .reden-sidebar .reden-sidebar-nav-item {
        margin: 0.13rem 0;
        border-radius: 0;
    }

    /* When expanded via toggle in responsive mode */
    .reden-sidebar.expanded-override {
        width: 250px;
    }

    .reden-sidebar.expanded-override .reden-sidebar-nav-item {
        margin: 0.13rem 0.51rem;
        border-radius: 0.63rem;
    }

    .reden-sidebar.expanded-override .reden-sidebar-brand-text {
        opacity: 1;
    }

    .reden-sidebar.expanded-override .reden-sidebar-user-name {
        opacity: 1;
    }

    .reden-sidebar.expanded-override .reden-sidebar-section-header {
        opacity: 1;
        height: auto;
        padding: clamp(0.51rem, 0.5vw + 0.3rem, 0.62rem) clamp(0.64rem, 0.5vw + 0.4rem, 0.88rem);
    }

    .reden-sidebar.expanded-override .reden-sidebar-nav-text {
        opacity: 1;
        width: auto;
    }

    .reden-sidebar ~ .content-wrapper,
    .reden-sidebar + .content-wrapper {
        margin-left: 60px;
    }
}

/* M breakpoint (768px) — Overlay mode */
@media (max-width: 768px) {
    .reden-sidebar {
        width: 0;
        transform: translateX(-100%);
        transition: transform 0.3s ease-in-out, width 0.3s ease-in-out;
    }

    .reden-sidebar.expanded-override {
        width: 250px;
        transform: translateX(0);
        position: fixed;
        z-index: 1050;
    }

    .reden-sidebar.expanded-override .reden-sidebar-brand-text {
        opacity: 1;
    }

    .reden-sidebar.expanded-override .reden-sidebar-user-name {
        opacity: 1;
    }

    .reden-sidebar.expanded-override .reden-sidebar-section-header {
        opacity: 1;
        height: auto;
        padding: clamp(0.51rem, 0.5vw + 0.3rem, 0.62rem) clamp(0.64rem, 0.5vw + 0.4rem, 0.88rem);
    }

    .reden-sidebar.expanded-override .reden-sidebar-nav-text {
        opacity: 1;
        width: auto;
    }

    .reden-sidebar-backdrop.visible {
        display: block;
    }

    .reden-sidebar ~ .content-wrapper,
    .reden-sidebar + .content-wrapper {
        margin-left: 0;
    }
}