/*
  filename: root/header-v2.css
  ใช้คู่กับ include/header_v2.php
*/

@import url('https://fonts.googleapis.com/css2?family=Trirong:wght@400;500;600;700&family=Sarabun:wght@300;400;500;600;700;800&display=swap');

:root {
    --gv-navy:        #0b2545;
    --gv-navy-mid:    #14395e;
    --gv-navy-deep:   #071a33;
    --gv-gold:        #b8912f;
    --gv-gold-soft:   #e4d6ab;
    --gv-paper:       #faf6ec;
    --gv-ink:         #23303f;
}

.gv-topbar * { box-sizing: border-box; font-family: 'Sarabun', sans-serif; }

/* ============================================================
   TOP BAR — โลโก้ / ชื่อหน่วยงาน / ค้นหา / ผู้ใช้งาน
============================================================ */
.gv-topbar {
    background: linear-gradient(155deg, var(--gv-navy) 0%, var(--gv-navy-mid) 100%);
    border-bottom: 3px double var(--gv-gold);
    position: relative;
}
.gv-topbar-inner {
    width: 85%;
    margin: 0 auto;
    padding: 14px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}
.gv-brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.gv-brand-emblem {
    width: 38px; height: 38px; flex: 0 0 auto;
    border-radius: 50%;
    border: 2px solid var(--gv-gold);
    display: flex; align-items: center; justify-content: center;
    background: rgba(184,145,47,.12);
}
.gv-brand-emblem svg { width: 20px; height: 20px; }
.gv-brand-text h1 {
    font-family: 'Trirong', serif;
    font-weight: 700;
    font-size: 1.05rem;
    color: #fff;
    margin: 0;
    line-height: 1.2;
}
.gv-brand-text span {
    display: block;
    font-size: .72rem;
    color: var(--gv-gold-soft);
    letter-spacing: .3px;
}

.gv-topbar-right { display: flex; align-items: center; gap: 14px; }

.gv-search { position: relative; }
.gv-search input {
    background: rgba(255,255,255,.1);
    border: 1.5px solid rgba(255,255,255,.25);
    border-radius: 50px;
    color: #fff;
    padding: 7px 14px 7px 34px;
    font-size: .85rem;
    width: 190px;
    outline: none;
}
.gv-search input::placeholder { color: rgba(255,255,255,.55); }
.gv-search input:focus { border-color: var(--gv-gold); }
.gv-search svg {
    position: absolute; left: 11px; top: 50%; transform: translateY(-50%);
    width: 14px; height: 14px; color: rgba(255,255,255,.6); pointer-events: none;
}

/* ── User avatar dropdown ── */
.gv-user { position: relative; }
.gv-user-btn {
    display: flex; align-items: center; gap: 8px;
    background: transparent; border: none; cursor: pointer;
    padding: 4px 6px; border-radius: 50px;
}
.gv-user-btn:hover { background: rgba(255,255,255,.08); }
.gv-user-avatar {
    width: 34px; height: 34px; border-radius: 50%;
    border: 2px solid var(--gv-gold);
    object-fit: cover;
}
.gv-user-name { color: #fff; font-size: .85rem; font-weight: 600; text-align: left; line-height: 1.15; }
.gv-user-name small { display: block; color: var(--gv-gold-soft); font-weight: 400; font-size: .7rem; }

.gv-dropdown-panel {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 230px;
    background: var(--gv-paper);
    border: 1px solid var(--gv-gold-soft);
    border-radius: 6px;
    box-shadow: 0 10px 30px rgba(11,37,69,.25);
    padding: 8px 0;
    z-index: 60;
    display: none;
}
.gv-user[data-open="true"] .gv-dropdown-panel { display: block; }
.gv-dropdown-panel a {
    display: block;
    padding: 9px 18px;
    font-size: .86rem;
    color: var(--gv-ink);
    text-decoration: none;
}
.gv-dropdown-panel a:hover { background: var(--gv-gold-soft); color: var(--gv-navy); }
.gv-dropdown-head {
    padding: 6px 18px 10px;
    border-bottom: 1px solid var(--gv-gold-soft);
    margin-bottom: 6px;
}
.gv-dropdown-head .name { font-weight: 700; color: var(--gv-navy); font-size: .92rem; }
.gv-dropdown-head .badge-admin {
    display: inline-block; margin-left: 6px;
    background: var(--gv-forest, #2f6b3a); color: #fff;
    font-size: .62rem; padding: 1px 7px; border-radius: 50px; vertical-align: middle;
}
.gv-dropdown-head .sub { font-size: .74rem; color: #6b7280; }

/* ============================================================
   NAV BAR — เมนูหลักแนวนอน + dropdown
============================================================ */
.gv-navbar {
    background: var(--gv-navy-deep);
}
.gv-navbar-inner {
    width: 85%;
    margin: 0 auto;
    padding: 0;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.gv-nav-toggle {
    display: none;
    background: transparent;
    border: none;
    color: #fff;
    padding: 12px 4px;
    cursor: pointer;
}
.gv-nav-toggle svg { width: 22px; height: 22px; }

.gv-nav-list {
    display: flex;
    align-items: stretch;
    flex-wrap: wrap;
    list-style: none;
    margin: 0; padding: 0;
}
.gv-nav-item { position: relative; }

.gv-nav-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 13px 16px;
    color: rgba(255,255,255,.82);
    text-decoration: none;
    font-size: .86rem;
    font-weight: 500;
    white-space: nowrap;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    background: transparent;
}
.gv-nav-link:hover, .gv-nav-item[data-open="true"] > .gv-nav-link {
    color: #fff;
    background: rgba(184,145,47,.14);
    border-bottom-color: var(--gv-gold);
}
.gv-nav-link svg.chev { width: 12px; height: 12px; transition: transform .15s; }
.gv-nav-item[data-open="true"] > .gv-nav-link svg.chev { transform: rotate(180deg); }

.gv-nav-divider {
    width: 1px; align-self: center; height: 20px;
    background: rgba(255,255,255,.15); margin: 0 6px;
}
.gv-nav-eyebrow {
    color: var(--gv-gold-soft);
    font-size: .68rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 13px 10px 13px 16px;
    white-space: nowrap;
    align-self: center;
}

/* ── Submenu (dropdown) ── */
.gv-submenu {
    display: none;
    position: absolute;
    top: 100%; left: 0;
    min-width: 240px;
    background: var(--gv-paper);
    border: 1px solid var(--gv-gold-soft);
    border-top: 2px solid var(--gv-gold);
    box-shadow: 0 12px 32px rgba(11,37,69,.28);
    z-index: 55;
    padding: 6px 0;
}
.gv-nav-item[data-open="true"] > .gv-submenu { display: block; }
.gv-submenu a {
    display: block;
    padding: 9px 18px;
    font-size: .85rem;
    color: var(--gv-ink);
    text-decoration: none;
    border-left: 3px solid transparent;
}
.gv-submenu a:hover {
    background: var(--gv-gold-soft);
    color: var(--gv-navy);
    border-left-color: var(--gv-gold);
}

/* ============================================================
   RESPONSIVE — พับเป็นเมนูมือถือ
============================================================ */
@media (max-width: 991px) {
    .gv-topbar-inner { width: 94%; }
    .gv-search { display: none; }
    .gv-nav-toggle { display: inline-flex; align-items: center; margin-left: auto; }

    .gv-navbar-inner { width: 94%; padding: 6px 0; }
    .gv-nav-list {
        display: none;
        flex-direction: column;
        width: 100%;
        padding-bottom: 10px;
    }
    .gv-navbar[data-mobile-open="true"] .gv-nav-list { display: flex; }

    .gv-nav-item { width: 100%; }
    .gv-nav-link { width: 100%; padding: 12px 16px; border-bottom: 1px solid rgba(255,255,255,.08); }
    .gv-nav-divider { display: none; }
    .gv-nav-eyebrow { padding: 10px 16px 4px; }

    .gv-submenu {
        display: none;
        position: static;
        border: none;
        box-shadow: none;
        background: rgba(0,0,0,.15);
        padding-left: 8px;
    }
    .gv-nav-item[data-open="true"] > .gv-submenu { display: block; }
    .gv-submenu a { color: rgba(255,255,255,.85); padding: 10px 16px 10px 26px; }
    .gv-submenu a:hover { background: rgba(184,145,47,.18); color: #fff; }

    .gv-brand-text h1 { font-size: .92rem; }
}