/* =================================================================
   Products — catalog management
   ================================================================= */
:root {
    --pr-ink:        #0f172a;
    --pr-ink-2:      #475569;
    --pr-ink-3:      #94a3b8;
    --pr-bg:         #f8fafc;
    --pr-surface:    #ffffff;
    --pr-surface-2:  #f1f5f9;
    --pr-border:     rgb(15 23 42 / .08);
    --pr-border-2:   rgb(15 23 42 / .14);
    --pr-accent:     #2563eb;
    --pr-accent-2:   #7c3aed;
    --pr-success:    #059669;
    --pr-warning:    #d97706;
    --pr-danger:     #dc2626;
    --pr-radius:     14px;
    --pr-shadow:     0 1px 2px rgb(15 23 42 / .04), 0 8px 24px -12px rgb(15 23 42 / .12);
    --pr-shadow-lg:  0 8px 32px -12px rgb(15 23 42 / .22), 0 0 0 1px rgb(15 23 42 / .06);
}

.pr-page { padding-bottom: 72px; background: var(--pr-bg); }

/* HERO */
.pr-hero {
    position: relative;
    overflow: hidden;
    background: linear-gradient(180deg, #fafbff 0%, #f8fafc 100%);
    border-bottom: 1px solid var(--pr-border);
}
.pr-hero-bg { position: absolute; inset: 0; pointer-events: none; }
.pr-mesh {
    position: absolute; inset: -40% -10%;
    background:
        radial-gradient(circle at 20% 30%, rgba(37,99,235,.32) 0%, transparent 38%),
        radial-gradient(circle at 80% 35%, rgba(124,58,237,.28) 0%, transparent 40%),
        radial-gradient(circle at 50% 85%, rgba(20,184,166,.18) 0%, transparent 35%);
    filter: blur(60px);
    opacity: .55;
    animation: prMesh 18s ease-in-out infinite alternate;
}
@keyframes prMesh {
    0%   { transform: translate3d(0,0,0) scale(1); }
    100% { transform: translate3d(16px,-8px,0) scale(1.06); }
}
.pr-grid-fade {
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(15,23,42,.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(15,23,42,.04) 1px, transparent 1px);
    background-size: 28px 28px;
    mask-image: linear-gradient(180deg, black 0%, transparent 80%);
    opacity: .5;
}
.pr-floaty { position: absolute; border-radius: 9999px; filter: blur(22px); opacity: .5; animation: prFloat 12s ease-in-out infinite alternate; }
.pr-floaty.f1 { width: 200px; height: 200px; top: 10%; left: 10%; background: radial-gradient(circle, rgba(37,99,235,.5), transparent 70%); }
.pr-floaty.f2 { width: 160px; height: 160px; top: 20%; right: 18%; background: radial-gradient(circle, rgba(124,58,237,.45), transparent 70%); animation-delay: -3s; }
.pr-floaty.f3 { width: 240px; height: 240px; bottom: -15%; left: 40%; background: radial-gradient(circle, rgba(20,184,166,.4), transparent 70%); animation-delay: -6s; }
@keyframes prFloat {
    0%   { transform: translate3d(0,0,0); }
    100% { transform: translate3d(24px,-16px,0); }
}
.pr-hero-inner {
    position: relative; z-index: 1;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 32px;
    align-items: center;
    max-width: 1280px;
    margin: 0 auto;
    padding: 36px 32px 32px;
}
.pr-breadcrumb {
    display: flex; align-items: center; gap: 8px;
    font-size: 11px; font-weight: 600; letter-spacing: .04em;
    text-transform: uppercase; color: var(--pr-ink-3);
    margin-bottom: 12px;
}
.pr-breadcrumb-active { color: var(--pr-accent); }
.pr-title {
    font-size: clamp(26px, 3vw, 34px);
    font-weight: 700; line-height: 1.15;
    color: var(--pr-ink); margin: 0 0 12px;
    letter-spacing: -.02em;
}
.pr-grad {
    background: linear-gradient(135deg, #2563eb, #7c3aed);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
}
.pr-sub { font-size: 14.5px; line-height: 1.55; color: var(--pr-ink-2); max-width: 560px; margin: 0 0 20px; }
.pr-stats { display: flex; gap: 28px; flex-wrap: wrap; }
.pr-stat-num { font-size: 28px; font-weight: 700; color: var(--pr-ink); line-height: 1; }
.pr-stat-lbl { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--pr-ink-3); margin-top: 4px; }
.pr-hero-right { text-align: right; }
.pr-cta {
    position: relative; overflow: hidden;
    display: inline-flex; align-items: center; gap: 8px;
    padding: 12px 20px; border: 0; border-radius: 12px;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: #fff; font-size: 14px; font-weight: 600;
    cursor: pointer; box-shadow: 0 8px 24px -6px rgba(37,99,235,.45);
    transition: transform .15s ease, box-shadow .15s ease;
}
.pr-cta:hover { transform: translateY(-1px); box-shadow: 0 12px 28px -6px rgba(37,99,235,.5); }
.pr-cta-glow {
    position: absolute; inset: 0;
    background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,.25) 50%, transparent 60%);
    transform: translateX(-100%);
    animation: prShine 3s ease-in-out infinite;
}
@keyframes prShine {
    0%, 70% { transform: translateX(-100%); }
    100%     { transform: translateX(100%); }
}
.pr-cta-label { position: relative; display: flex; align-items: center; gap: 8px; }
.pr-cta-hint { font-size: 12px; color: var(--pr-ink-3); margin: 10px 0 0; max-width: 220px; margin-left: auto; }

/* TOOLBAR */
.pr-toolbar {
    display: flex; align-items: center; justify-content: space-between; gap: 16px;
    max-width: 1280px; margin: 0 auto; padding: 20px 32px 0;
}
.pr-search-wrap {
    display: flex; align-items: center; gap: 10px;
    background: var(--pr-surface); border: 1px solid var(--pr-border);
    border-radius: 10px; padding: 0 12px; min-width: 280px;
    box-shadow: var(--pr-shadow);
}
.pr-search-wrap i { color: var(--pr-ink-3); font-size: 13px; }
.pr-search-wrap input {
    flex: 1; border: 0; background: transparent; padding: 10px 0;
    font-size: 13px; color: var(--pr-ink); outline: none;
}
.pr-toolbar-pill {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 12px; color: var(--pr-ink-2);
    background: var(--pr-surface); border: 1px solid var(--pr-border);
    border-radius: 999px; padding: 6px 12px;
}
.pr-toolbar-pill strong { color: var(--pr-ink); }

/* GRID */
.pr-grid-section { max-width: 1280px; margin: 0 auto; padding: 20px 32px 40px; }
.pr-products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 16px;
}
.pr-card {
    position: relative;
    text-align: left;
    background: var(--pr-surface);
    border: 1px solid var(--pr-border);
    border-radius: var(--pr-radius);
    padding: 18px 18px 14px;
    box-shadow: var(--pr-shadow);
    transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    overflow: hidden;
}
.pr-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--pr-shadow-lg);
    border-color: var(--pr-border-2);
}
.pr-card[data-tone="sapphire"] { --c1: #3b82f6; --c2: #1d4ed8; --soft: rgb(29 78 216 / .08); }
.pr-card[data-tone="azure"]    { --c1: #38bdf8; --c2: #0369a1; --soft: rgb(3 105 161 / .08); }
.pr-card[data-tone="teal"]     { --c1: #2dd4bf; --c2: #0d9488; --soft: rgb(13 148 136 / .08); }
.pr-card[data-tone="amber"]    { --c1: #fbbf24; --c2: #d97706; --soft: rgb(217 119 6 / .08); }
.pr-card[data-tone="violet"]   { --c1: #a78bfa; --c2: #7c3aed; --soft: rgb(124 58 237 / .08); }
.pr-card[data-tone="rose"]     { --c1: #fb7185; --c2: #e11d48; --soft: rgb(225 29 72 / .08); }
.pr-card-glow {
    position: absolute; inset: -40% -20% auto;
    height: 120px; opacity: 0;
    background: radial-gradient(circle at 30% 50%, var(--soft), transparent 70%);
    transition: opacity .2s ease;
    pointer-events: none;
}
.pr-card:hover .pr-card-glow { opacity: 1; }
.pr-card-top {
    display: flex; align-items: flex-start; justify-content: space-between;
    margin-bottom: 12px;
}
.pr-card-icon {
    width: 42px; height: 42px; border-radius: 11px;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--c1), var(--c2));
    color: #fff; font-size: 16px;
    box-shadow: 0 6px 16px -4px color-mix(in srgb, var(--c2) 45%, transparent);
}
.pr-card-status {
    font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em;
    padding: 4px 8px; border-radius: 6px;
}
.pr-card-status[data-status="active"]   { background: rgb(5 150 105 / .1); color: var(--pr-success); }
.pr-card-status[data-status="draft"]    { background: rgb(217 119 6 / .1); color: var(--pr-warning); }
.pr-card-status[data-status="archived"] { background: var(--pr-surface-2); color: var(--pr-ink-3); }
.pr-card-name { font-size: 16px; font-weight: 700; color: var(--pr-ink); margin-bottom: 4px; }
.pr-card-desc { font-size: 12.5px; color: var(--pr-ink-2); line-height: 1.45; margin-bottom: 14px; min-height: 36px; }
.pr-card-bands {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px;
    margin-bottom: 14px;
}
.pr-card-band {
    background: var(--pr-surface-2); border-radius: 8px; padding: 8px 10px;
}
.pr-card-band small { display: block; font-size: 9px; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; color: var(--pr-ink-3); margin-bottom: 2px; }
.pr-card-band strong { font-size: 12px; font-weight: 700; color: var(--pr-ink); }
.pr-card-links {
    display: flex; flex-wrap: wrap; gap: 6px;
    padding-top: 12px; border-top: 1px solid var(--pr-border);
    margin-bottom: 10px;
}
.pr-card-link {
    display: inline-flex; align-items: center; gap: 5px;
    font-size: 11px; font-weight: 600; color: var(--pr-accent);
    text-decoration: none; padding: 5px 9px; border-radius: 7px;
    background: rgb(37 99 235 / .06);
    transition: background .15s ease;
}
.pr-card-link:hover { background: rgb(37 99 235 / .12); }
.pr-card-actions {
    display: flex; gap: 6px; justify-content: flex-end;
}
.pr-icon-btn {
    width: 32px; height: 32px; border: 1px solid var(--pr-border);
    border-radius: 8px; background: var(--pr-surface);
    color: var(--pr-ink-2); cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    font-size: 12px; transition: all .15s ease;
}
.pr-icon-btn:hover { background: var(--pr-surface-2); color: var(--pr-ink); border-color: var(--pr-border-2); }
.pr-icon-btn--danger:hover { background: rgb(220 38 38 / .08); color: var(--pr-danger); border-color: rgb(220 38 38 / .2); }

.pr-empty {
    text-align: center; padding: 60px 24px;
    background: var(--pr-surface); border: 1px dashed var(--pr-border-2);
    border-radius: var(--pr-radius);
}
.pr-empty.hidden { display: none; }
.pr-empty-icon {
    width: 64px; height: 64px; margin: 0 auto 16px;
    border-radius: 16px; background: var(--pr-surface-2);
    display: flex; align-items: center; justify-content: center;
    font-size: 24px; color: var(--pr-ink-3);
}
.pr-empty h3 { margin: 0 0 8px; font-size: 18px; color: var(--pr-ink); }
.pr-empty p { margin: 0 0 20px; color: var(--pr-ink-2); font-size: 14px; }

/* BUTTONS */
.pr-btn-primary, .pr-btn-secondary, .pr-btn-ghost, .pr-btn-danger {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 9px 16px; border-radius: 9px;
    font-size: 13px; font-weight: 600; cursor: pointer;
    border: 1px solid transparent; transition: all .15s ease;
}
.pr-btn-primary { background: linear-gradient(135deg, #2563eb, #1d4ed8); color: #fff; border: 0; }
.pr-btn-primary:hover { filter: brightness(1.05); }
.pr-btn-secondary { background: var(--pr-surface); border-color: var(--pr-border); color: var(--pr-ink); }
.pr-btn-secondary:hover { background: var(--pr-surface-2); }
.pr-btn-ghost { background: transparent; color: var(--pr-ink-2); }
.pr-btn-ghost:hover { background: var(--pr-surface-2); color: var(--pr-ink); }
.pr-btn-danger { background: var(--pr-danger); color: #fff; border: 0; }
.pr-btn-danger:hover { filter: brightness(1.05); }

/* MODAL */
.pr-modal-overlay {
    position: fixed; inset: 0; z-index: 120;
    display: flex; align-items: center; justify-content: center;
    padding: 20px; background: rgba(15,23,42,.45);
    backdrop-filter: blur(4px);
}
.pr-modal-overlay.hidden { display: none; }
.pr-modal {
    width: min(520px, 100%); max-height: 90vh; overflow: auto;
    background: var(--pr-surface); border-radius: 14px;
    border: 1px solid var(--pr-border); box-shadow: 0 24px 48px rgba(15,23,42,.18);
}
.pr-modal--sm { width: min(400px, 100%); }
.pr-modal-head {
    display: flex; align-items: center; justify-content: space-between;
    padding: 14px 16px; border-bottom: 1px solid var(--pr-border);
}
.pr-modal-head h3 { margin: 0; font-size: 15px; font-weight: 600; color: var(--pr-ink); }
.pr-modal-close {
    width: 32px; height: 32px; border: 0; border-radius: 8px;
    background: transparent; color: var(--pr-ink-3); cursor: pointer;
}
.pr-modal-close:hover { background: var(--pr-surface-2); color: var(--pr-ink); }
.pr-modal-body { padding: 16px; display: grid; gap: 12px; }
.pr-modal-foot {
    display: flex; justify-content: flex-end; gap: 8px;
    padding: 12px 16px 16px; border-top: 1px solid var(--pr-border);
}
.pr-field { display: flex; flex-direction: column; gap: 5px; }
.pr-field span { font-size: 12px; font-weight: 600; color: var(--pr-ink-2); }
.pr-field span small { font-weight: 500; color: var(--pr-ink-3); }
.pr-field input, .pr-field select {
    padding: 8px 10px; border-radius: 8px;
    border: 1px solid var(--pr-border); font-size: 13px;
    color: var(--pr-ink); background: var(--pr-surface);
}
.pr-field input:focus, .pr-field select:focus {
    outline: none; border-color: var(--pr-accent);
    box-shadow: 0 0 0 3px rgb(37 99 235 / .12);
}
.pr-field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.pr-delete-msg { margin: 0; font-size: 13px; color: var(--pr-ink-2); line-height: 1.5; }

/* TOAST */
.pr-toast-stack {
    position: fixed; bottom: 20px; right: 20px;
    display: flex; flex-direction: column; gap: 10px; z-index: 130;
    pointer-events: none;
}
.pr-toast {
    pointer-events: auto; background: var(--pr-surface);
    border-radius: 10px; box-shadow: var(--pr-shadow-lg);
    padding: 12px 14px; display: flex; align-items: center; gap: 10px;
    min-width: 260px; font-size: 13px; color: var(--pr-ink);
    transform: translateY(16px); opacity: 0;
    transition: transform .3s ease, opacity .3s ease;
}
.pr-toast.show { transform: translateY(0); opacity: 1; }
.pr-toast i { color: var(--pr-accent); }
.pr-toast[data-tone="success"] i { color: var(--pr-success); }
.pr-toast[data-tone="error"] i { color: var(--pr-danger); }
.pr-toast .body strong { display: block; }
.pr-toast .body span { color: var(--pr-ink-2); font-size: 11.5px; }

@media (max-width: 900px) {
    .pr-hero-inner { grid-template-columns: 1fr; padding: 24px 20px; }
    .pr-hero-right { text-align: left; }
    .pr-cta-hint { margin-left: 0; }
    .pr-toolbar, .pr-grid-section { padding-left: 20px; padding-right: 20px; }
    .pr-products-grid { grid-template-columns: 1fr; }
    .pr-field-row { grid-template-columns: 1fr; }
}