/* =============================================================================
   Warp Navigation
   FileMaker-inspired navigation styles
   ============================================================================= */

/* -------------------------------------------------------------------------
   Main App Layout
   ------------------------------------------------------------------------- */

.warp-app {
    display: flex;
    min-height: 100vh;
    background-color: var(--warp-color-app-bg);
}

.warp-app-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    margin-left: var(--warp-sidebar-width);
    transition: margin-left var(--warp-transition-slow);
}

/* Collapsed state lives on <html> so it persists across Turbo navigations
   (body gets replaced, <html> never does) and can be applied synchronously
   from an inline <head> script before first paint to avoid flicker. */
html.warp-sidebar-collapsed .warp-app-content {
    margin-left: var(--warp-sidebar-collapsed-width);
}

/* -------------------------------------------------------------------------
   Application Bar (ZON 1) - Agera-style header
   ------------------------------------------------------------------------- */

.warp-app-bar {
    display: flex;
    align-items: center;
    height: var(--warp-header-height);
    padding: 0 var(--warp-spacing-4) 0 0;
    background-color: white;
    border-bottom: 1px solid var(--warp-color-gray-200);
    position: sticky;
    top: 0;
    z-index: var(--warp-z-sticky);
    transition: height var(--warp-transition-default);
}

/* Compact state when page has scrolled — toggled from JS */
.warp-app-bar.warp-app-bar--compact {
    height: var(--warp-header-height-compact);
}

.warp-app-bar-left {
    display: flex;
    align-items: center;
    gap: var(--warp-spacing-2-5);
}

.warp-app-bar-right {
    display: flex;
    align-items: center;
    gap: var(--warp-spacing-2-5);
    margin-left: auto;
    padding-right: 0;
}

/* Record count in app bar */
.warp-record-count {
    font-size: var(--warp-font-size-sm);
    color: var(--warp-color-gray-600);
    white-space: nowrap;

    & strong {
        color: var(--warp-color-gray-900);
        font-weight: var(--warp-font-weight-semibold);
    }
}

/* Record navigation buttons */
.warp-record-nav {
    display: flex;
    align-items: center;
    gap: var(--warp-spacing-1);
    margin-left: var(--warp-spacing-2);
}

.warp-btn-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    padding: 0;
    background-color: transparent;
    color: var(--warp-color-gray-500);
    border: none;
    border-radius: var(--warp-radius-default);
    cursor: pointer;
    transition: all var(--warp-transition-default);

    &:hover {
        background-color: var(--warp-color-gray-100);
        color: var(--warp-color-gray-700);
    }

    &:disabled {
        opacity: 0.3;
        cursor: not-allowed;
    }
}

/* Context buttons (Leverant, Inköp) */
.warp-btn-context {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--warp-spacing-2);
    padding: var(--warp-spacing-1-5) var(--warp-spacing-3);
    font-size: var(--warp-font-size-sm);
    font-weight: var(--warp-font-weight-medium);
    color: var(--warp-color-gray-700);
    background-color: white;
    border: 1px solid var(--warp-color-gray-300);
    border-radius: var(--warp-radius-pill);
    cursor: pointer;
    transition: all var(--warp-transition-default);
    white-space: nowrap;

    &:hover {
        background-color: var(--warp-color-gray-50);
        border-color: var(--warp-color-gray-400);
    }
}

/* -------------------------------------------------------------------------
   Module Tabs (ZON 2) - Agera-style view switcher
   ------------------------------------------------------------------------- */

.warp-module-tabs {
    display: flex;
    align-items: center;
    gap: var(--warp-spacing-2-5);
    height: var(--warp-module-tabs-height);
    padding: 0 var(--warp-spacing-4);
    background-color: white;
    border-bottom: 1px solid var(--warp-color-gray-200);
    position: sticky;
    top: var(--warp-header-height-current);
    z-index: var(--warp-z-sticky);
    transition: top var(--warp-transition-default);
}

.warp-module-tab {
    display: inline-flex;
    align-items: center;
    height: 100%;
    padding: 0 var(--warp-spacing-3);
    font-size: var(--warp-font-size-sm);
    font-weight: var(--warp-font-weight-medium);
    color: var(--warp-color-gray-600);
    text-decoration: none;
    background-color: transparent;
    border-radius: 0;
    position: relative;
    transition: color var(--warp-transition-default);

    &:hover:not(.warp-disabled):not(.warp-active) {
        color: var(--warp-color-gray-900);
        background-color: transparent;
    }

    &.warp-active {
        color: var(--warp-color-primary-500);
        background-color: transparent;
    }

    &.warp-active::after {
        content: '';
        position: absolute;
        left: var(--warp-spacing-3);
        right: var(--warp-spacing-3);
        bottom: -1px;
        height: 3px;
        background-color: var(--warp-color-primary-500);
        border-radius: 2px 2px 0 0;
    }

    &.warp-active:hover {
        color: var(--warp-color-primary-400);
        background-color: transparent;
    }

    &.warp-disabled {
        color: var(--warp-color-gray-400);
        cursor: not-allowed;
    }
}

/* Navigation-variant for module-level links (Dashboard, Artikellista, etc).
   Distinct from content tabs by icon prefix and mutted default colour. */
.warp-module-tab--nav {
    color: var(--warp-color-gray-500);

    & i {
        margin-right: var(--warp-spacing-1-5);
        font-size: var(--warp-font-size-xs);
        color: var(--warp-color-gray-400);
        transition: color var(--warp-transition-default);
    }

    &:hover:not(.warp-active) i {
        color: var(--warp-color-gray-600);
    }

    &.warp-active i {
        color: inherit;
    }
}

/* Vertical divider between groups inside the module-tabs row */
.warp-module-tabs-divider {
    width: 1px;
    height: var(--warp-spacing-5);
    background-color: var(--warp-color-gray-300);
    align-self: center;
    margin: 0 var(--warp-spacing-2);
}

/* Legacy alias for backwards compatibility */
.warp-header {
    display: flex;
    align-items: center;
    height: var(--warp-header-height);
    padding: 0 var(--warp-spacing-4);
    background-color: white;
    border-bottom: 1px solid var(--warp-color-gray-200);
    position: sticky;
    top: 0;
    z-index: var(--warp-z-sticky);
}

.warp-header-left {
    display: flex;
    align-items: center;
    gap: var(--warp-spacing-3);
}

.warp-header-right {
    display: flex;
    align-items: center;
    gap: var(--warp-spacing-3);
    margin-left: auto;
}

/* Menu toggle button */
.warp-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--warp-color-primary-500);
    color: white;
    border: none;
    border-radius: 0 var(--warp-radius-pill) var(--warp-radius-pill) 0;
    cursor: pointer;
    transition: background-color var(--warp-transition-default);

    &:hover {
        background-color: var(--warp-color-primary-600);
    }
}

/* Page title in header */
.warp-page-title {
    display: flex;
    align-items: center;
    gap: var(--warp-spacing-2);
    font-size: var(--warp-font-size-lg);
    font-weight: var(--warp-font-weight-medium);
    color: var(--warp-color-gray-900);

    & .page-icon {
        color: var(--warp-color-gray-600);
    }
}

/* Header toolbar */
.warp-toolbar {
    display: flex;
    align-items: center;
    gap: var(--warp-spacing-2-5);
    margin-left: var(--warp-spacing-2-5);
}

.warp-toolbar-divider {
    width: 1px;
    height: 24px;
    background-color: var(--warp-color-gray-300);
    margin: 0 var(--warp-spacing-2);
}

/* -------------------------------------------------------------------------
   Sidebar
   ------------------------------------------------------------------------- */

.warp-sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: var(--warp-sidebar-width);
    background-color: white;
    border-right: 1px solid var(--warp-color-gray-200);
    display: flex;
    flex-direction: column;
    z-index: var(--warp-z-fixed);
    transition: width 0.15s ease-out;
    overflow: hidden;
}

/* Collapsed state - narrower, hide text with overflow.
   Driven by html.warp-sidebar-collapsed (see .warp-app-content comment above). */
html.warp-sidebar-collapsed .warp-sidebar {
    width: var(--warp-sidebar-collapsed-width);
}

/* Hide text labels in collapsed state using opacity and width */
html.warp-sidebar-collapsed .warp-sidebar .warp-sidebar-brand span,
html.warp-sidebar-collapsed .warp-sidebar .warp-nav-link span,
html.warp-sidebar-collapsed .warp-sidebar .warp-sidebar-footer span {
    opacity: 0;
    width: 0;
    overflow: hidden;
    white-space: nowrap;
    transition: opacity 0.1s ease-out;
}

/* Hide section headers in collapsed - use visibility to keep space */
html.warp-sidebar-collapsed .warp-sidebar .warp-nav-header {
    opacity: 0;
    visibility: hidden;
    height: 0;
    padding: 0;
    margin: 0;
}

/* Hover expand - show everything, expand OVER content (not push) */
html.warp-sidebar-collapsed .warp-sidebar:hover {
    width: var(--warp-sidebar-width);
    box-shadow: var(--warp-shadow-xl);
}

html.warp-sidebar-collapsed .warp-sidebar:hover .warp-sidebar-brand span,
html.warp-sidebar-collapsed .warp-sidebar:hover .warp-nav-link span,
html.warp-sidebar-collapsed .warp-sidebar:hover .warp-sidebar-footer span {
    opacity: 1;
    width: auto;
}

html.warp-sidebar-collapsed .warp-sidebar:hover .warp-nav-header {
    opacity: 1;
    visibility: visible;
    height: auto;
    padding: var(--warp-spacing-3) var(--warp-spacing-4) var(--warp-spacing-2);
}

/* Sidebar brand/logo */
.warp-sidebar-brand {
    display: flex;
    align-items: center;
    padding: var(--warp-spacing-3) var(--warp-spacing-4);
    border-bottom: 1px solid var(--warp-color-gray-200);
    min-height: 56px; /* Fixed height to prevent jumping */

    & a {
        display: flex;
        align-items: center;
        gap: var(--warp-spacing-2-5);
        text-decoration: none;
        color: var(--warp-color-gray-900);
        white-space: nowrap;
        overflow: hidden;
    }

    & .warp-brand-mark {
        height: 32px;
        width: 32px;
        flex-shrink: 0;
        display: block;
    }

    & .warp-brand-wordmark {
        display: flex;
        flex-direction: column;
        line-height: 1;
        transition: opacity 0.15s ease-out;
    }

    & .warp-brand-wordmark small {
        font-size: 10px;
        font-weight: var(--warp-font-weight-normal);
        color: var(--warp-color-gray-500);
        letter-spacing: 0.3px;
        margin-bottom: 2px;
    }

    & .warp-brand-wordmark strong {
        font-size: var(--warp-font-size-md);
        font-weight: var(--warp-font-weight-semibold);
        color: var(--warp-color-gray-900);
        letter-spacing: 0.2px;
    }
}

/* Navigation container */
.warp-sidebar-nav {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: var(--warp-spacing-3) 0;
}

/* Navigation header (section title) */
.warp-nav-header {
    padding: var(--warp-spacing-3) var(--warp-spacing-4) var(--warp-spacing-2);
    font-size: var(--warp-font-size-xs);
    font-weight: var(--warp-font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--warp-color-gray-500);
    white-space: nowrap;
    overflow: hidden;
    transition: opacity 0.15s ease-out;
}

/* Navigation link */
.warp-nav-link {
    display: flex;
    align-items: center;
    gap: var(--warp-spacing-3);
    padding: var(--warp-spacing-2) var(--warp-spacing-4);
    color: var(--warp-color-gray-700);
    text-decoration: none;
    font-size: var(--warp-font-size-sm);
    transition: background-color 0.15s ease-out, color 0.15s ease-out;
    white-space: nowrap;
    overflow: hidden;
    min-height: 40px; /* Fixed height prevents jumping */

    & i,
    & svg {
        width: 20px;
        min-width: 20px; /* Prevent icon from shrinking */
        text-align: center;
        color: var(--warp-color-gray-500);
        flex-shrink: 0;
    }

    & span {
        transition: opacity 0.15s ease-out;
    }

    &:hover:not(.warp-active) {
        background-color: var(--warp-color-gray-50);
        color: var(--warp-color-gray-900);
    }

    &.warp-active {
        background-color: var(--warp-color-primary-50);
        color: var(--warp-color-primary-600);

        & i,
        & svg {
            color: var(--warp-color-primary-500);
        }
    }

    &.warp-active:hover {
        background-color: var(--warp-color-primary-100);
        color: var(--warp-color-primary-700);

        & i,
        & svg {
            color: var(--warp-color-primary-600);
        }
    }
}

/* Submenu */
.warp-nav-submenu {
    padding-left: var(--warp-spacing-6);
    overflow: hidden;
    transition: max-height 0.2s ease-out, opacity 0.15s ease-out;
    max-height: 500px; /* Large enough for all items */

    & .warp-nav-link {
        padding: var(--warp-spacing-1-5) var(--warp-spacing-4);
        font-size: var(--warp-font-size-xs);
        min-height: 32px;

        &::before {
            content: '';
            width: 6px;
            height: 6px;
            border-radius: var(--warp-radius-full);
            background-color: var(--warp-color-gray-300);
            margin-right: var(--warp-spacing-2);
            flex-shrink: 0;
        }

        &.warp-active::before {
            background-color: var(--warp-color-primary-500);
        }
    }
}

/* Collapsed submenu - slide up */
html.warp-sidebar-collapsed .warp-sidebar .warp-nav-submenu {
    max-height: 0;
    opacity: 0;
}

html.warp-sidebar-collapsed .warp-sidebar:hover .warp-nav-submenu {
    max-height: 500px;
    opacity: 1;
}

/* Sidebar footer */
.warp-sidebar-footer {
    display: flex;
    flex-direction: column;
    gap: var(--warp-spacing-1);
    padding: var(--warp-spacing-3) var(--warp-spacing-4);
    border-top: 1px solid var(--warp-color-gray-200);
    font-size: var(--warp-font-size-xs);
    color: var(--warp-color-gray-500);
    white-space: nowrap;
    overflow: hidden;
    min-height: 44px; /* Fixed height */

    & span {
        transition: opacity 0.15s ease-out;
    }
}

/* -------------------------------------------------------------------------
   Breadcrumb
   ------------------------------------------------------------------------- */

.warp-breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--warp-spacing-2);
    font-size: var(--warp-font-size-sm);
    color: var(--warp-color-gray-500);

    & a {
        color: var(--warp-color-gray-500);
        text-decoration: none;

        &:hover {
            color: var(--warp-color-gray-700);
        }
    }

    & .separator {
        color: var(--warp-color-gray-400);
    }

    & .current {
        color: var(--warp-color-gray-900);
    }
}

/* -------------------------------------------------------------------------
   Edit Bar — sticky bottom bar shown while a record is in edit mode.
   Visibility toggled via body.warp-editing (see assets/js/edit-toggle.js).
   ------------------------------------------------------------------------- */

.warp-edit-bar {
    display: none;
    align-items: center;
    justify-content: space-between;
    gap: var(--warp-spacing-4);
    padding: var(--warp-spacing-3) var(--warp-spacing-5);
    background-color: var(--warp-color-success-50);
    color: var(--warp-color-success-700);
    border-bottom: 1px solid var(--warp-color-success-200);
    position: sticky;
    top: calc(var(--warp-header-height-current) + var(--warp-module-tabs-height));
    z-index: var(--warp-z-sticky);
    transition: top var(--warp-transition-default);
}

body.warp-editing .warp-edit-bar {
    display: flex;
}

.warp-edit-bar-label {
    display: inline-flex;
    align-items: center;
    gap: var(--warp-spacing-2);
    font-size: var(--warp-font-size-sm);
    font-weight: var(--warp-font-weight-medium);

    & i {
        color: var(--warp-color-success-500);
    }
}

.warp-edit-bar-actions {
    display: inline-flex;
    align-items: center;
    gap: var(--warp-spacing-2);
}

/* When the edit bar is visible we rely on its Spara/Avbryt buttons —
   hide the duplicate toolbar buttons (still present in DOM as proxy targets). */
body.warp-editing [data-edit-toggle-save],
body.warp-editing [data-edit-toggle-cancel] {
    display: none !important;
}

/* Hide the entire toolbar in edit mode — Ny / Redigera / Radera, record
   navigation and view actions (Sök/Urval/Skriv ut/Åtgärd) aren't meaningful
   while editing the current record. The edit-bar provides Spara/Avbryt. */
body.warp-editing .warp-toolbar {
    display: none !important;
}

/* -------------------------------------------------------------------------
   Footer
   ------------------------------------------------------------------------- */

.warp-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--warp-spacing-3) var(--warp-spacing-4);
    background-color: white;
    border-top: 1px solid var(--warp-color-gray-200);
    font-size: var(--warp-font-size-xs);
    color: var(--warp-color-gray-500);
}

/* -------------------------------------------------------------------------
   User/Account dropdown
   ------------------------------------------------------------------------- */

.warp-user-menu {
    position: relative;

    & .warp-user-toggle {
        display: flex;
        align-items: center;
        gap: var(--warp-spacing-2);
        padding: var(--warp-spacing-1-5) var(--warp-spacing-2);
        background: none;
        border: none;
        cursor: pointer;
        border-radius: var(--warp-radius-default);

        &:hover {
            background-color: var(--warp-color-gray-50);
        }
    }

    & .warp-user-dropdown {
        position: absolute;
        right: 0;
        top: 100%;
        min-width: 180px;
        background-color: white;
        border: 1px solid var(--warp-color-gray-200);
        border-radius: var(--warp-radius-md);
        box-shadow: var(--warp-shadow-lg);
        padding: var(--warp-spacing-1) 0;
        z-index: var(--warp-z-dropdown);
        display: none;

        &.warp-open {
            display: block;
        }

        & a {
            display: block;
            padding: var(--warp-spacing-2) var(--warp-spacing-3);
            color: var(--warp-color-gray-700);
            text-decoration: none;
            font-size: var(--warp-font-size-sm);

            &:hover {
                background-color: var(--warp-color-gray-50);
            }
        }

        & .divider {
            height: 1px;
            background-color: var(--warp-color-gray-200);
            margin: var(--warp-spacing-1) 0;
        }
    }
}

/* -------------------------------------------------------------------------
   Language selector
   ------------------------------------------------------------------------- */

.warp-language-selector {
    & .warp-btn {
        display: flex;
        align-items: center;
        gap: var(--warp-spacing-2);
    }
}
