/* FutureRP — "Melvor Idle" inspired dark theme
   Dark navy base, vibrant accents, glassmorphism panels. */

:root {
    --bg-base: #0d1424;
    --bg-deep: #0a0f1c;
    --panel: rgba(30, 41, 66, 0.55);
    --panel-solid: #1b2438;
    --panel-border: rgba(255, 255, 255, 0.08);
    --text: #e6ecf5;
    --text-dim: #93a1b8;
    --accent-green: #37c871;
    --accent-gold: #f5c142;
    --accent-purple: #9b6ef3;
    --accent-red: #e5534b;
    --accent-blue: #4c9df3;
    --radius: 12px;
    --sidebar-w: 240px;
    --topbar-h: 64px;
    --shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    min-height: 100%;
}

body {
    background:
        radial-gradient(1200px 600px at 80% -10%, rgba(76, 157, 243, 0.12), transparent 60%),
        radial-gradient(900px 500px at -10% 110%, rgba(155, 110, 243, 0.10), transparent 60%),
        var(--bg-base);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 15px;
    line-height: 1.5;
}

a { color: var(--accent-blue); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 { margin: 0 0 0.6em; font-weight: 700; }

/* ---------- Panels ---------- */

.panel {
    background: var(--panel);
    border: 1px solid var(--panel-border);
    border-radius: var(--radius);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--shadow);
    padding: 24px;
}

/* ---------- Buttons ---------- */

.btn {
    display: inline-block;
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    color: #fff;
    background: var(--accent-blue);
    transition: transform 0.12s ease, filter 0.12s ease, box-shadow 0.12s ease;
}
.btn:hover { filter: brightness(1.12); transform: translateY(-1px); box-shadow: 0 4px 14px rgba(0,0,0,0.35); text-decoration: none; }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none; }
.btn-green { background: var(--accent-green); }
.btn-gold { background: var(--accent-gold); color: #2b2205; }
.btn-purple { background: var(--accent-purple); }
.btn-red { background: var(--accent-red); }
.btn-block { display: block; width: 100%; }
.btn-ghost {
    background: transparent;
    border: 1px solid var(--panel-border);
    color: var(--text-dim);
}
.btn-ghost:hover { color: var(--text); border-color: var(--text-dim); }

/* ---------- Forms ---------- */

label { display: block; margin: 14px 0 6px; color: var(--text-dim); font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; }

input[type="text"],
input[type="password"],
input[type="email"],
input[type="number"],
select, textarea {
    width: 100%;
    padding: 11px 14px;
    border-radius: 8px;
    border: 1px solid var(--panel-border);
    background: rgba(10, 15, 28, 0.6);
    color: var(--text);
    font-size: 15px;
    outline: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
input:focus, select:focus, textarea:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(76, 157, 243, 0.18);
}

.form-hint { color: var(--text-dim); font-size: 12.5px; margin-top: 5px; }

/* ---------- Alerts ---------- */

.alert {
    padding: 12px 16px;
    border-radius: 8px;
    margin: 14px 0;
    font-size: 14px;
    border: 1px solid transparent;
}
.alert-error { background: rgba(229, 83, 75, 0.14); border-color: rgba(229, 83, 75, 0.4); color: #ff9d97; }
.alert-success { background: rgba(55, 200, 113, 0.13); border-color: rgba(55, 200, 113, 0.4); color: #7fe3a8; }
.alert-info { background: rgba(76, 157, 243, 0.13); border-color: rgba(76, 157, 243, 0.4); color: #9ecbff; }
.alert-warn { background: rgba(245, 193, 66, 0.12); border-color: rgba(245, 193, 66, 0.4); color: #ffd97a; }
.alert.hidden { display: none; }

/* ---------- Generic utility ---------- */

.hidden { display: none !important; }

/* ---------- Inventory (inventory.php) ---------- */

.inv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 12px;
}

.inv-card {
    background: rgba(10, 15, 28, 0.45);
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.inv-card .inv-name { font-weight: 700; font-size: 15px; }
.inv-card .inv-meta { color: var(--text-dim); font-size: 13px; }
.inv-card .inv-actions { margin-top: auto; }

.inv-boost-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    background: rgba(76, 157, 243, 0.1);
    border: 1px solid rgba(76, 157, 243, 0.25);
    border-radius: 8px;
    margin-bottom: 8px;
}

.inv-cosmetic-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--panel-border);
}
.inv-cosmetic-row:last-child { border-bottom: none; }

.inv-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 200;
    padding: 16px;
}
.inv-modal-box { width: 100%; max-width: 400px; }

/* ---------- City dashboard & travel (Phase 4) ---------- */

.city-view {
    background-size: cover;
    background-position: center;
    min-height: 120px;
}

.loc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 10px;
    margin-top: 12px;
}

.loc-btn {
    text-align: left;
    display: block;
    width: 100%;
}

.loc-btn.disabled,
.btn.disabled {
    opacity: 0.45;
    cursor: not-allowed;
    pointer-events: auto;
}

.shop-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--panel-border);
}
.shop-row:last-child { border-bottom: none; }

.house-transfer-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin-top: 10px;
}
.house-qty-input {
    width: 72px;
    padding: 6px 8px;
}

/* ---------- Marketplace (Phase 6) ---------- */

.market-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.market-tab.active {
    border-color: var(--gold);
    color: var(--gold);
}
.market-book-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-top: 12px;
}
.market-form-row {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 10px;
}
.market-form-row label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 14px;
}
.market-form-row input,
.market-form-row select {
    min-width: 120px;
}
#market-quote {
    white-space: pre-wrap;
    line-height: 1.5;
}

/* ---------- Auth screen (index.php / reset pages) ---------- */

.auth-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}
.auth-card { width: 100%; max-width: 420px; }
.auth-logo {
    text-align: center;
    margin-bottom: 24px;
}
.auth-logo h1 {
    font-size: 34px;
    margin: 0;
    background: linear-gradient(90deg, var(--accent-gold), var(--accent-green));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.auth-logo p { color: var(--text-dim); margin: 6px 0 0; }

.auth-tabs { display: flex; gap: 6px; margin-bottom: 18px; }
.auth-tab {
    flex: 1;
    padding: 10px;
    text-align: center;
    border-radius: 8px;
    background: transparent;
    border: 1px solid var(--panel-border);
    color: var(--text-dim);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
}
.auth-tab.active { background: var(--accent-blue); border-color: var(--accent-blue); color: #fff; }

.auth-links { text-align: center; margin-top: 16px; font-size: 13.5px; }

/* ---------- App layout: topbar + sidebar ---------- */

.topbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: var(--topbar-h);
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 0 18px;
    background: rgba(13, 20, 36, 0.85);
    border-bottom: 1px solid var(--panel-border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 100;
}

.topbar .brand {
    font-weight: 800;
    font-size: 19px;
    color: var(--accent-gold);
    white-space: nowrap;
}
.topbar .brand:hover { text-decoration: none; }

.hamburger {
    display: none;
    background: none;
    border: none;
    color: var(--text);
    font-size: 24px;
    cursor: pointer;
    padding: 6px 10px;
}

.hud { display: flex; align-items: center; gap: 20px; margin-left: auto; flex-wrap: nowrap; }

.hud-stat { display: flex; flex-direction: column; min-width: 120px; }
.hud-stat .hud-label { font-size: 11px; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.05em; }
.hud-stat .hud-value { font-weight: 700; font-size: 15px; }
.hud-money .hud-value { color: var(--accent-gold); }

.meter {
    height: 8px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.09);
    overflow: hidden;
    margin-top: 3px;
}
.meter-fill { height: 100%; border-radius: 4px; transition: width 0.3s ease; }
.meter-xp .meter-fill { background: linear-gradient(90deg, var(--accent-purple), var(--accent-blue)); }
.meter-food .meter-fill { background: linear-gradient(90deg, var(--accent-red), var(--accent-green)); }

.sidebar {
    position: fixed;
    top: var(--topbar-h);
    left: 0;
    bottom: 0;
    width: var(--sidebar-w);
    padding: 18px 12px;
    background: rgba(13, 20, 36, 0.75);
    border-right: 1px solid var(--panel-border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    overflow-y: auto;
    z-index: 90;
    transition: transform 0.2s ease;
}

.sidebar .nav-section {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-dim);
    margin: 16px 10px 6px;
}
.sidebar .nav-section:first-child { margin-top: 0; }

.nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 8px;
    color: var(--text);
    font-weight: 500;
    transition: background 0.12s ease;
}
.nav-link:hover { background: rgba(255, 255, 255, 0.06); text-decoration: none; }
.nav-link.active { background: rgba(76, 157, 243, 0.18); color: #bcd9ff; }
.nav-link .badge {
    margin-left: auto;
    background: var(--accent-red);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    border-radius: 10px;
    padding: 1px 8px;
}
.nav-link .icon { width: 20px; text-align: center; }

.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 80;
}

.main-content {
    margin-left: var(--sidebar-w);
    padding: calc(var(--topbar-h) + 24px) 24px 40px;
    max-width: 1200px;
}

/* ---------- Email verify banner ---------- */

.verify-banner {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    margin-bottom: 18px;
    border-radius: 8px;
    background: rgba(245, 193, 66, 0.12);
    border: 1px solid rgba(245, 193, 66, 0.4);
    color: #ffd97a;
    font-size: 14px;
}
.verify-banner .btn { padding: 6px 12px; font-size: 13px; }
.verify-banner .dismiss {
    margin-left: auto;
    background: none;
    border: none;
    color: #ffd97a;
    font-size: 18px;
    cursor: pointer;
    padding: 2px 8px;
}

/* ---------- Standalone message pages (verify/maintenance) ---------- */

.message-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    text-align: center;
}
.message-page .panel { max-width: 480px; }
.message-page .big-icon { font-size: 52px; margin-bottom: 10px; }

/* ---------- Responsive ---------- */

@media (max-width: 860px) {
    .hamburger { display: block; }
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .sidebar-overlay.open { display: block; }
    .main-content { margin-left: 0; padding: calc(var(--topbar-h) + 16px) 14px 32px; }
    .hud { gap: 12px; }
    .hud-stat { min-width: 86px; }
    .hud-stat .hud-value { font-size: 13px; }
}