/* =========================================================
   Installationskollen – Gemensamt tema (single source of truth)
   Kopplas in på: index_rethink, orders2, Planner3,
   setup-redesign, stats_rethink samt css/booking-layout.css.
   Byt färger här → uppdateras över alla sidor.
   ========================================================= */

/* ------------------ Design tokens (kanoniska värden) ------------------ */
:root {
    /* Brand */
    --elg-blue: #001e62;
    --elg-light-blue: #0284c7;
    --elg-cyan: #06b6d4;

    /* Gröna nyanser */
    --elg-green: #15803d;
    --elg-green-hover: #166534;
    --elg-success: #10b981;

    /* Status */
    --elg-amber: #f59e0b;
    --elg-purple: #8b5cf6;
    --elg-rose: #f43f5e;

    /* Ytor & text */
    --border-subtle: #e2e8f0;
    --bg-dark: #0f172a;
    --bg-muted: #f8fafc;
    --text-dark: #0f172a;
    --text-muted: #64748b;

    /* Radier & HUD */
    --card-radius: 18px;
    --modal-radius: 18px;
    --hud-bg: rgba(15, 23, 42, 0.88);
    --hud-border: rgba(255, 255, 255, 0.12);

    /* Skuggor */
    --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 25px -5px rgba(15, 23, 42, 0.25);
    --shadow-hud: 0 16px 40px rgba(0, 0, 0, 0.45);

    /* Aliases (bakåtkompatibilitet med äldre sidor) */
    --primary-blue: #001e62;
    --accent-blue: #0284c7;
    --card-border: #e2e8f0;
}

* {
    box-sizing: border-box;
}

/* ------------------ Gemensamma sidfärger ------------------ */
/* Layout-props (padding-top, flex-centrering, overflow) sätts per sida. */
body {
    background-color: var(--bg-dark);
    background-image: linear-gradient(rgba(15, 23, 42, 0.88), rgba(15, 23, 42, 0.88)), url('../pic/BK2.jpg');
    background-repeat: repeat;
    background-size: auto;
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: var(--text-dark);
    min-height: 100vh;
    margin: 0;
    overflow-x: hidden;
}

/* ------------------ Toppnav (frosted dark glass) ------------------ */
.top-navbar {
    width: 100%;
    height: 56px;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
}

.nav-brand-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    z-index: 3;
}

.brand-heading {
    font-weight: 800;
    font-size: 1.05rem;
    color: #ffffff;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: -0.2px;
    transition: opacity 0.15s ease;
}

.brand-heading:hover {
    color: #ffffff;
    opacity: 0.9;
}

.brand-heading i {
    color: #38bdf8;
    filter: drop-shadow(0 0 8px rgba(56, 189, 248, 0.5));
    font-size: 1.15rem;
}

/* 100% centrerad navigering */
.nav-center-wrap {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2;
    pointer-events: auto;
}

.nav-links-group {
    display: flex;
    align-items: center;
    gap: 4px;
    background: rgba(0, 0, 0, 0.38);
    padding: 4px;
    border-radius: 28px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.3);
}

.nav-link-btn {
    font-size: 0.84rem;
    font-weight: 600;
    color: #94a3b8;
    padding: 6px 16px;
    border-radius: 22px;
    text-decoration: none;
    transition: all 0.18s ease;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    white-space: nowrap;
    /* Full nollställning så att <button> aldrig kan falla tillbaka till
       webbläsarens vita "Windows98"-standardstil (t.ex. i installerad
       PWA med gammal cache eller i Windows ljust app-läge). */
    background: transparent;
    background-color: transparent;
    border: 0;
    appearance: none;
    -webkit-appearance: none;
    font-family: inherit;
    line-height: inherit;
    cursor: pointer;
    color-scheme: dark;
}

.nav-link-btn:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.08);
}

.nav-link-btn.active {
    background: var(--elg-light-blue);
    color: #ffffff;
    font-weight: 700;
    box-shadow: 0 2px 10px rgba(2, 132, 199, 0.4);
}

.nav-right-spacer {
    display: flex;
    align-items: center;
    z-index: 3;
}

/* Högersidan som shared/nav.js injicerar (.nav-right-wrap).
   Definieras här (single source of truth) så att även sidor utan
   css/global-search.css – t.ex. stats_rethink.html – får korrekt layout
   i installerad PWA. */
.nav-right-wrap {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    position: relative;
    z-index: 1;
}

/* Top Navbar Dropdown Menus (Ordrar & Inställningar) */
.nav-orders-menu {
    position: relative;
}

.nav-orders-toggle {
    background: transparent;
    border: 0;
    cursor: pointer;
}

.nav-orders-chevron {
    font-size: 0.64rem;
    transition: transform 0.18s ease;
}

.nav-orders-toggle[aria-expanded="true"] .nav-orders-chevron {
    transform: rotate(180deg);
}

.orders-quick-menu {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    width: 278px;
    padding: 6px;
    background: #ffffff;
    background-color: #ffffff;
    border: 1px solid rgba(148, 163, 184, 0.25);
    border-radius: 10px;
    box-shadow: 0 16px 32px rgba(15, 23, 42, 0.3);
    z-index: 1050;
    /* Menyn är alltid ljus – låt den aldrig inverteras av OS mörkt läge
       eller tvingade färger (såg ut som "Windows98" i installerad app). */
    color-scheme: light;
}

/* hidden-attributet ska alltid vinna, även om annan CSS sätter display. */
.orders-quick-menu[hidden] {
    display: none !important;
}

.orders-quick-menu-item {
    display: grid;
    grid-template-columns: 30px minmax(0, 1fr) 16px;
    align-items: center;
    gap: 9px;
    width: 100%;
    padding: 10px;
    color: var(--text-dark, #0f172a);
    text-align: left;
    text-decoration: none;
    background: transparent;
    background-color: transparent;
    border: 0;
    border-radius: 7px;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    font-family: inherit;
    font-size: 0.84rem;
    line-height: 1.3;
    color-scheme: light;
}

.orders-quick-menu-item:hover,
.orders-quick-menu-item:focus-visible {
    color: var(--text-dark, #0f172a);
    background: #f1f5f9;
}

.orders-quick-menu-item strong,
.orders-quick-menu-item small {
    display: block;
}

.orders-quick-menu-item strong {
    font-size: 0.84rem;
    font-weight: 700;
}

.orders-quick-menu-item small {
    margin-top: 1px;
    color: var(--text-muted, #64748b);
    font-size: 0.72rem;
}

.orders-quick-menu-icon {
    display: grid;
    width: 30px;
    height: 30px;
    place-items: center;
    color: var(--elg-light-blue, #0284c7);
    background: #e0f2fe;
    border-radius: 7px;
}

.orders-quick-menu-arrow {
    color: #94a3b8;
    font-size: 0.7rem;
}

@media (max-width: 860px) {
    .brand-heading span {
        display: none;
    }
    .nav-link-btn span {
        display: none;
    }
    .nav-link-btn {
        padding: 6px 12px;
    }
    .orders-quick-menu {
        right: 0 !important;
        left: auto !important;
        max-width: 92vw !important;
        width: 270px !important;
    }
}