/* QR Proxy Manager - stile dell'interfaccia di gestione */

:root {
    --qr-accent: #4f46e5;
    --qr-accent-soft: rgba(79, 70, 229, .12);
    --qr-nav-bg: #14161d;
    --qr-radius: 14px;
    --qr-shadow: 0 1px 2px rgba(16, 24, 40, .05), 0 8px 24px -12px rgba(16, 24, 40, .18);
}

[data-bs-theme="dark"] {
    --qr-accent: #818cf8;
    --qr-accent-soft: rgba(129, 140, 248, .16);
    --qr-nav-bg: #0d0f14;
    --qr-shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px -14px rgba(0, 0, 0, .6);
}

body {
    background: var(--bs-body-bg);
    -webkit-font-smoothing: antialiased;
}

[data-bs-theme="light"] body {
    background: #f6f7fb;
}

/* ------------------------------------------------------------- navbar --- */

.qr-nav {
    background: var(--qr-nav-bg);
    border-bottom: 1px solid rgba(255, 255, 255, .06);
}

.qr-nav .navbar-brand {
    color: #fff;
    font-weight: 600;
    letter-spacing: -.01em;
}

.qr-nav .navbar-brand svg { color: var(--qr-accent); }

.qr-nav .nav-link {
    color: rgba(255, 255, 255, .68);
    border-radius: 8px;
    padding: .4rem .75rem;
    font-size: .925rem;
}

.qr-nav .nav-link:hover { color: #fff; background: rgba(255, 255, 255, .07); }

.qr-nav .nav-link.active {
    color: #fff;
    background: rgba(255, 255, 255, .12);
    font-weight: 500;
}

.qr-nav .navbar-toggler {
    border-color: rgba(255, 255, 255, .2);
    padding: .25rem .5rem;
}

.qr-nav .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255,255,255,0.7%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.qr-icon-btn {
    color: rgba(255, 255, 255, .7);
    border: 1px solid rgba(255, 255, 255, .18);
    display: inline-flex;
    align-items: center;
    padding: .25rem .5rem;
}

.qr-icon-btn:hover { color: #fff; background: rgba(255, 255, 255, .1); }

[data-bs-theme="light"] .qr-icon-moon,
[data-bs-theme="dark"] .qr-icon-sun { display: none; }

/* -------------------------------------------------------------- cards --- */

.card {
    border-radius: var(--qr-radius);
    border-color: var(--bs-border-color);
    box-shadow: var(--qr-shadow);
}

.card-header {
    background: transparent;
    border-bottom-color: var(--bs-border-color);
    font-weight: 600;
    padding: .85rem 1.15rem;
}

.qr-section-title {
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: -.01em;
    margin: 0;
}

/* -------------------------------------------------------- stat blocks --- */

.qr-stat { position: relative; overflow: hidden; }

.qr-stat::after {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 3px;
    background: var(--qr-accent);
    opacity: .8;
}

.qr-stat-success::after { background: var(--bs-success); }
.qr-stat-warning::after { background: var(--bs-warning); }
.qr-stat-muted::after { background: var(--bs-secondary); }

.qr-stat-label {
    font-size: .78rem;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--bs-secondary-color);
    font-weight: 600;
}

.qr-stat-value {
    font-size: 1.9rem;
    font-weight: 650;
    line-height: 1.15;
    letter-spacing: -.02em;
    margin-top: .15rem;
}

.qr-stat-sub {
    font-size: .8rem;
    color: var(--bs-secondary-color);
    margin-top: .1rem;
}

/* ------------------------------------------------------------ grafici --- */

.qr-chart {
    width: 100%;
    height: 150px;
    display: block;
    color: var(--qr-accent);
}

.qr-bar { fill: currentColor; opacity: .85; transition: opacity .15s; }
.qr-bar:hover { opacity: 1; }
.qr-bar-empty { fill: var(--bs-border-color); opacity: 1; }

.qr-bar-label {
    fill: var(--bs-secondary-color);
    font-size: 20px;
    font-family: inherit;
}

.qr-spark { width: 90px; height: 24px; color: var(--qr-accent); vertical-align: middle; }

/* ------------------------------------------------------------ ranking --- */

.qr-rank li + li { margin-top: .7rem; }

.qr-rank-row {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    font-size: .875rem;
    margin-bottom: .25rem;
}

.qr-rank-label {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.qr-rank-value { font-variant-numeric: tabular-nums; color: var(--bs-secondary-color); }

.qr-rank-bar {
    height: 6px;
    border-radius: 3px;
    background: var(--bs-tertiary-bg);
    overflow: hidden;
}

.qr-rank-bar span {
    display: block;
    height: 100%;
    border-radius: 3px;
    background: var(--qr-accent);
    opacity: .75;
}

/* ------------------------------------------------------------- tabelle --- */

.table > :not(caption) > * > * { padding: .65rem .75rem; }

.qr-table thead th {
    font-size: .75rem;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--bs-secondary-color);
    font-weight: 600;
    border-bottom-width: 1px;
    white-space: nowrap;
}

.qr-table td { vertical-align: middle; }

.qr-mono {
    font-family: var(--bs-font-monospace);
    font-size: .8125rem;
}

.qr-url {
    font-family: var(--bs-font-monospace);
    font-size: .8125rem;
    color: var(--qr-accent);
    word-break: break-all;
}

.qr-target {
    display: inline-block;
    max-width: 34ch;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    vertical-align: bottom;
}

.qr-badge { font-weight: 500; }

.qr-dev-icon { color: var(--bs-secondary-color); }

.qr-num { font-variant-numeric: tabular-nums; }

.qr-count {
    display: inline-block;
    min-width: 2.5rem;
    padding: .1rem .5rem;
    border-radius: 999px;
    background: var(--qr-accent-soft);
    color: var(--qr-accent);
    font-weight: 600;
    font-size: .8125rem;
    text-align: center;
}

.qr-count-zero { background: var(--bs-tertiary-bg); color: var(--bs-secondary-color); }

/* --------------------------------------------------------------- form --- */

.form-label { font-size: .85rem; font-weight: 500; margin-bottom: .3rem; }

.form-text { font-size: .78rem; }

.qr-slug-preview {
    font-family: var(--bs-font-monospace);
    font-size: .8rem;
    color: var(--qr-accent);
}

/* ---------------------------------------------------------- QR modale --- */

.qr-canvas {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 220px;
}

.qr-canvas img, .qr-canvas svg {
    width: 220px;
    height: 220px;
    image-rendering: pixelated;
    background: #fff;
    padding: 10px;
    border-radius: 10px;
}

/* -------------------------------------------------------------- varie --- */

.qr-empty {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--bs-secondary-color);
}

.qr-empty svg { color: var(--bs-border-color); margin-bottom: .75rem; }

.qr-client-title {
    display: flex;
    align-items: center;
    gap: .6rem;
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
}

.qr-copied { color: var(--bs-success) !important; border-color: var(--bs-success) !important; }

a.qr-plain { color: inherit; text-decoration: none; }
a.qr-plain:hover { color: var(--qr-accent); }