/* ═══════════════════════════════════════════════
   TOKENS & RESET
═══════════════════════════════════════════════ */
:root {
    --pp-accent: #2563eb;
    --pp-accent2: #0ea5e9;
    --pp-green: #10b981;
    --pp-yellow: #f59e0b;
    --pp-red: #ef4444;
    --pp-purple: #8b5cf6;
    --pp-bg: var(--bg1, #0d1117);
    --pp-bg2: var(--bg2, #161b22);
    --pp-bg3: var(--bg3, #1c2333);
    --pp-line: var(--line, rgba(255,255,255,.08));
    --pp-line2: var(--line2, rgba(255,255,255,.13));
    --pp-t1: var(--t1, #f0f6fc);
    --pp-t2: var(--t2, #c9d1d9);
    --pp-t3: var(--t3, #8b949e);
    --pp-r: 10px;
    --pp-r-sm: 7px;
    --pp-r-lg: 14px;
    --pp-mono: 'JetBrains Mono', 'Fira Code', monospace;
    --pp-shadow: 0 4px 24px rgba(0,0,0,.35);
    --pp-shadow-sm: 0 2px 10px rgba(0,0,0,.25);
}

/* ═══════════════════════════════════════════════
   PAGE SHELL
═══════════════════════════════════════════════ */
.pp-page {
    max-width: 1080px;
    margin: 0 auto;
    padding: 28px 20px 80px;
}

/* ═══════════════════════════════════════════════
   HERO CARD
═══════════════════════════════════════════════ */
.pp-hero {
    border-radius: var(--pp-r-lg);
    overflow: hidden;
    border: 1px solid var(--pp-line);
    background: var(--pp-bg2);
    margin-bottom: 24px;
    box-shadow: var(--pp-shadow);
}

.pp-hero-banner {
    height: 120px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(125deg, #0f2460 0%, #1d4ed8 50%, #0891b2 100%);
}

    .pp-hero-banner::before {
        content: '';
        position: absolute;
        inset: 0;
        background: repeating-linear-gradient( -52deg, transparent, transparent 20px, rgba(255,255,255,.025) 20px, rgba(255,255,255,.025) 40px );
    }

.pp-hero-wm {
    position: absolute;
    inset: 0;
    pointer-events: none;
    user-select: none;
    overflow: hidden;
}

    .pp-hero-wm .wm-code {
        position: absolute;
        left: 28px;
        top: 50%;
        transform: translateY(-50%) rotate(-12deg);
        font-size: 60px;
        color: rgba(255,255,255,.055);
    }

    .pp-hero-wm .wm-branch {
        position: absolute;
        left: 47%;
        top: 16%;
        font-size: 26px;
        color: rgba(255,255,255,.045);
        transform: rotate(15deg);
    }

    .pp-hero-wm .wm-terminal {
        position: absolute;
        left: 62%;
        bottom: 12%;
        font-size: 20px;
        color: rgba(255,255,255,.04);
        transform: rotate(-8deg);
    }

    .pp-hero-wm .wm-text {
        position: absolute;
        right: 22px;
        top: 50%;
        transform: translateY(-50%) rotate(-6deg);
        font-family: var(--pp-mono);
        font-size: 48px;
        font-weight: 700;
        letter-spacing: -2px;
        color: rgba(255,255,255,.05);
        white-space: nowrap;
        line-height: 1;
    }

    .pp-hero-wm .wm-sub {
        position: absolute;
        right: 48px;
        bottom: 8px;
        font-family: var(--pp-mono);
        font-size: 12px;
        font-weight: 500;
        letter-spacing: 3px;
        color: rgba(255,255,255,.09);
        text-transform: uppercase;
        transform: rotate(-6deg);
        white-space: nowrap;
    }

/* Hero body */
.pp-hero-body {
    display: flex;
    align-items: flex-end;
    gap: 16px;
    padding: 0 22px 20px;
    flex-wrap: wrap;
}

/* Avatar */
.pp-av-wrap {
    margin-top: -46px;
    flex-shrink: 0;
    position: relative;
    cursor: pointer;
}

.pp-av {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    border: 4px solid var(--pp-bg2);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    font-weight: 700;
    font-family: var(--pp-mono);
    color: #fff;
    background: linear-gradient(135deg, var(--pp-accent), var(--pp-accent2));
    box-shadow: 0 0 0 2px rgba(255,255,255,.06), var(--pp-shadow);
    transition: filter .2s;
}

    .pp-av:hover {
        filter: brightness(1.08);
    }

    .pp-av img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

.pp-av-cam {
    position: absolute;
    bottom: 2px;
    right: 2px;
    width: 26px;
    height: 26px;
    background: var(--pp-accent);
    border: 2px solid var(--pp-bg2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    color: #fff;
    pointer-events: none;
    transition: background .15s;
}

.pp-av-wrap:hover .pp-av-cam {
    background: #1d4ed8;
}

/* Hero info */
.pp-hero-info {
    flex: 1;
    min-width: 0;
    padding-top: 12px;
}

.pp-hero-name {
    font-size: 17px;
    font-weight: 700;
    color: var(--pp-t1);
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    line-height: 1.3;
    margin-bottom: 4px;
}

.pp-hero-email {
    font-size: 12.5px;
    color: var(--pp-t3);
    display: flex;
    align-items: center;
    gap: 6px;
}

.pp-hero-stats {
    display: flex;
    gap: 22px;
    margin-top: 10px;
    flex-wrap: wrap;
}

.pp-stat {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.pp-stat-val {
    font-size: 15px;
    font-weight: 700;
    font-family: var(--pp-mono);
    color: var(--pp-t1);
}

.pp-stat-lbl {
    font-size: 9.5px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .55px;
    color: var(--pp-t3);
}

/* Role pills */
.pp-pill {
    font-size: 10px;
    font-weight: 700;
    padding: 3px 9px;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    letter-spacing: .3px;
}

.pp-pill-admin {
    background: rgba(239,68,68,.14);
    color: var(--pp-red);
    border: 1px solid rgba(239,68,68,.28);
}

.pp-pill-seller {
    background: rgba(16,185,129,.14);
    color: var(--pp-green);
    border: 1px solid rgba(16,185,129,.28);
}

.pp-pill-buyer {
    background: rgba(37,99,235,.12);
    color: var(--pp-accent2);
    border: 1px solid rgba(37,99,235,.22);
}

/* Quick actions */
.pp-quick {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
    margin-left: auto;
    padding-top: 10px;
}

/* ═══════════════════════════════════════════════
   LAYOUT GRID
═══════════════════════════════════════════════ */
.pp-layout {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 20px;
    align-items: start;
}

/* ═══════════════════════════════════════════════
   CARDS
═══════════════════════════════════════════════ */
.pp-card {
    background: var(--pp-bg2);
    border: 1px solid var(--pp-line);
    border-radius: var(--pp-r);
    overflow: hidden;
    margin-bottom: 16px;
    transition: border-color .2s;
    box-shadow: var(--pp-shadow-sm);
}

    .pp-card:last-child {
        margin-bottom: 0;
    }

    .pp-card:hover {
        border-color: var(--pp-line2);
    }

.pp-card-hd {
    padding: 13px 18px;
    border-bottom: 1px solid var(--pp-line);
    display: flex;
    align-items: center;
    gap: 10px;
}

.pp-card-hd-ico {
    width: 30px;
    height: 30px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    flex-shrink: 0;
}

.ico-blue {
    background: rgba(37,99,235,.15);
    color: var(--pp-accent2);
}

.ico-yellow {
    background: rgba(245,158,11,.14);
    color: var(--pp-yellow);
}

.ico-green {
    background: rgba(16,185,129,.14);
    color: var(--pp-green);
}

.ico-cyan {
    background: rgba(14,165,233,.14);
    color: #38bdf8;
}

.ico-purple {
    background: rgba(139,92,246,.14);
    color: var(--pp-purple);
}

.pp-card-title {
    font-size: 13.5px;
    font-weight: 600;
    color: var(--pp-t1);
}

.pp-card-sub {
    font-size: 11px;
    color: var(--pp-t3);
    margin-top: 1px;
}

.pp-card-bd {
    padding: 18px;
}

.pp-card-ft {
    padding: 12px 18px;
    border-top: 1px solid var(--pp-line);
    background: rgba(255,255,255,.01);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
}

/* ═══════════════════════════════════════════════
   FORM FIELDS
═══════════════════════════════════════════════ */
.pf-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.pf-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

    .pf-group.full {
        grid-column: 1 / -1;
    }

.pf-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--pp-t2);
    display: flex;
    align-items: center;
    gap: 5px;
}

    .pf-label i {
        color: var(--pp-t3);
        font-size: 10px;
    }

.pf-input {
    background: var(--pp-bg3);
    border: 1px solid var(--pp-line);
    border-radius: var(--pp-r-sm);
    padding: 9px 12px;
    color: var(--pp-t1);
    font-size: 13px;
    font-family: inherit;
    outline: none;
    transition: border-color .18s, box-shadow .18s, background .18s;
    width: 100%;
    box-sizing: border-box;
}

    .pf-input:focus {
        border-color: var(--pp-accent);
        box-shadow: 0 0 0 3px rgba(37,99,235,.14);
        background: var(--pp-bg2);
    }

    .pf-input::placeholder {
        color: var(--pp-t3);
    }

    .pf-input:disabled {
        opacity: .48;
        cursor: not-allowed;
        background: var(--pp-bg);
    }

.pf-hint {
    font-size: 11px;
    color: var(--pp-t3);
}

/* Avatar upload row */
.av-upload-row {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px;
    background: var(--pp-bg3);
    border: 1.5px dashed var(--pp-line2);
    border-radius: var(--pp-r);
    margin-bottom: 18px;
    cursor: pointer;
    transition: border-color .18s, background .18s;
}

    .av-upload-row:hover {
        border-color: var(--pp-accent);
        background: rgba(37,99,235,.04);
    }

.av-preview-sm {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
    font-family: var(--pp-mono);
    color: #fff;
    background: linear-gradient(135deg, var(--pp-accent), var(--pp-accent2));
    flex-shrink: 0;
}

    .av-preview-sm img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

.av-upload-txt strong {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--pp-t1);
    margin-bottom: 2px;
}

.av-upload-txt span {
    font-size: 11px;
    color: var(--pp-t3);
}

/* Password eye toggle */
.pwd-eye {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--pp-t3);
    cursor: pointer;
    font-size: 12px;
    padding: 4px;
    transition: color .15s;
    line-height: 1;
}

    .pwd-eye:hover {
        color: var(--pp-t1);
    }

/* Password strength bars */
.pwd-strength {
    display: flex;
    gap: 4px;
    margin-top: 6px;
}

.pwd-bar {
    height: 3px;
    flex: 1;
    border-radius: 2px;
    background: var(--pp-line2);
    transition: background .28s;
}

/* ═══════════════════════════════════════════════
   SIDEBAR: BALANCE CARD
═══════════════════════════════════════════════ */
.bal-card {
    background: linear-gradient(135deg, rgba(16,185,129,.07), rgba(37,99,235,.05));
    border: 1px solid rgba(16,185,129,.18);
    border-radius: var(--pp-r);
    padding: 16px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.bal-lbl {
    font-size: 9.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .6px;
    color: var(--pp-t3);
    margin-bottom: 4px;
}

.bal-amount {
    font-size: 26px;
    font-weight: 700;
    font-family: var(--pp-mono);
    color: var(--pp-green);
    line-height: 1;
}

.bal-unit {
    font-size: 10.5px;
    color: var(--pp-t3);
    margin-top: 3px;
}

.bal-actions {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.bal-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 13px;
    border-radius: var(--pp-r-sm);
    font-size: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: background .15s;
    border: none;
    cursor: pointer;
    white-space: nowrap;
}

    .bal-btn.nap {
        background: rgba(37,99,235,.18);
        color: var(--pp-accent2);
    }

        .bal-btn.nap:hover {
            background: rgba(37,99,235,.3);
        }

    .bal-btn.rut {
        background: rgba(16,185,129,.14);
        color: var(--pp-green);
    }

        .bal-btn.rut:hover {
            background: rgba(16,185,129,.26);
        }

/* Info rows */
.info-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--pp-line);
    font-size: 13px;
    transition: background .15s;
}

    .info-row:last-child {
        border-bottom: none;
    }

a.info-row {
    padding: 11px 18px;
    text-decoration: none;
    color: var(--pp-t2);
    border-radius: 0;
}

    a.info-row:hover {
        background: var(--pp-bg3);
        color: var(--pp-t1);
    }

.info-row-label {
    color: var(--pp-t3);
    display: flex;
    align-items: center;
    gap: 8px;
}

    .info-row-label i {
        width: 14px;
        text-align: center;
    }

.info-row-val {
    font-weight: 600;
    color: var(--pp-t1);
}

/* Danger zone */
.danger-zone {
    border: 1px solid rgba(239,68,68,.2);
    border-radius: var(--pp-r);
    overflow: hidden;
}

.danger-zone-hd {
    padding: 11px 16px;
    background: rgba(239,68,68,.06);
    border-bottom: 1px solid rgba(239,68,68,.14);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12.5px;
    font-weight: 600;
    color: var(--pp-red);
}

.danger-zone-bd {
    padding: 14px 16px;
    font-size: 12.5px;
    color: var(--pp-t3);
}

.w-full {
    width: 100%;
}

/* ═══════════════════════════════════════════════
   RESPONSIVE — TABLET  (≤ 960px)
═══════════════════════════════════════════════ */
@media (max-width: 960px) {
    .pp-layout {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .pp-quick {
        width: 100%;
        margin-left: 0;
        padding: 10px 22px 0;
        border-top: 1px solid var(--pp-line);
        margin-top: 6px;
        flex-wrap: wrap;
    }

        .pp-quick .btn {
            flex: 1 1 auto;
            justify-content: center;
            min-width: 120px;
        }
}

/* ═══════════════════════════════════════════════
   RESPONSIVE — MOBILE  (≤ 600px)
═══════════════════════════════════════════════ */
@media (max-width: 600px) {
    .pp-page {
        padding: 14px 12px 60px;
    }

    .pp-hero-banner {
        height: 90px;
    }

    .pp-hero-wm .wm-code {
        font-size: 38px;
        left: 14px;
    }

    .pp-hero-wm .wm-branch,
    .pp-hero-wm .wm-terminal {
        display: none;
    }

    .pp-hero-wm .wm-text {
        font-size: 28px;
        right: 10px;
        letter-spacing: -1px;
    }

    .pp-hero-wm .wm-sub {
        font-size: 8px;
        right: 12px;
    }

    /* Hero body: stack thành dạng
       [avatar]  [name + email]
       [stats full width]
       [buttons full width]
    */
    .pp-hero-body {
        display: grid;
        grid-template-columns: auto 1fr;
        grid-template-rows: auto auto auto;
        grid-template-areas:
            "av   info"
            "stats stats"
            "quick quick";
        align-items: start;
        padding: 0 14px 16px;
        gap: 0 12px;
        flex-wrap: unset; /* override default flex */
    }

    .pp-av-wrap {
        grid-area: av;
        margin-top: -36px;
        align-self: start;
    }

    .pp-av {
        width: 68px;
        height: 68px;
        font-size: 22px;
    }

    .pp-av-cam {
        width: 22px;
        height: 22px;
        font-size: 9px;
    }

    .pp-hero-info {
        grid-area: info;
        flex: unset;
        min-width: 0;
        padding-top: 8px;
        width: 100%;
        overflow: hidden;
    }

    .pp-hero-name {
        font-size: 14px;
        gap: 5px;
        white-space: normal;
        word-break: break-word;
    }

    .pp-hero-email {
        font-size: 11px;
    }

    /* Stats: move to its own full-width row */
    .pp-hero-stats {
        grid-area: stats;
        display: flex;
        gap: 20px;
        flex-wrap: wrap;
        margin-top: 12px;
        padding-top: 10px;
        border-top: 1px solid var(--pp-line);
        width: 100%;
    }

    .pp-stat-val {
        font-size: 14px;
    }

    .pp-stat-lbl {
        font-size: 9px;
    }

    /* Quick actions: full-width row */
    .pp-quick {
        grid-area: quick;
        width: 100%;
        margin-left: 0;
        padding: 10px 0 0;
        border-top: none;
        margin-top: 10px;
        gap: 8px;
        display: flex;
        flex-wrap: nowrap;
    }

        .pp-quick .btn {
            flex: 1;
            justify-content: center;
            font-size: 12px;
            padding: 8px 10px;
        }

    /* Cards */
    .pp-card-hd {
        padding: 11px 14px;
    }

    .pp-card-bd {
        padding: 14px;
    }

    .pp-card-ft {
        padding: 10px 14px;
    }

    .pf-grid {
        grid-template-columns: 1fr;
        gap: 13px;
    }

    .pf-group.full {
        grid-column: 1;
    }

    .bal-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .bal-actions {
        flex-direction: row;
        width: 100%;
    }

    .bal-btn {
        flex: 1;
        justify-content: center;
    }

    .bal-amount {
        font-size: 22px;
    }

    .av-upload-row {
        padding: 11px;
        gap: 10px;
    }

    .av-preview-sm {
        width: 42px;
        height: 42px;
        font-size: 15px;
    }

    a.info-row {
        padding: 10px 14px;
    }
}

/* ═══════════════════════════════════════════════
   RESPONSIVE — SMALL MOBILE (≤ 390px)
═══════════════════════════════════════════════ */
@media (max-width: 390px) {
    .pp-hero-wm .wm-text,
    .pp-hero-wm .wm-sub {
        display: none;
    }

    .pp-hero-name {
        font-size: 13px;
    }

    .pp-hero-stats {
        gap: 14px;
    }

    .pp-stat-val {
        font-size: 13px;
    }

    .pp-quick .btn span {
        display: none;
    }
    /* icon only */
    .pp-quick .btn {
        padding: 8px 14px;
    }
}