/* ==========================================================================
   style_v2.css — camada visual do sistema Yumi
   Carregado DEPOIS de style.css: nao substitui, refina.
   Paleta extraida do proprio sistema (lilas #c39efd, rosa #ff8dc7,
   texto ameixa #4a3a6e, fundo #f8f6ff) e do manifest (violeta #7c3aed).
   ========================================================================== */

:root {
    --violet-50:  #f7f3ff;
    --violet-100: #efe7ff;
    --violet-200: #e2d3ff;
    --violet-300: #c9b0fd;
    --violet-400: #a78bfa;
    --violet-500: #8b5cf6;
    --violet-600: #7c3aed;
    --pink-300:   #ffa8d4;
    --pink-400:   #ff8dc7;

    --ink:        #3b2e5a;
    --ink-soft:   #6f6390;
    --ink-faint:  #9a8fb5;
    --line:       #ece6f8;
    --line-soft:  #f4effc;
    --surface:    #ffffff;
    --bg:         #f8f6ff;

    --radius:     16px;
    --radius-sm:  10px;
    --radius-pill: 999px;

    --shadow-sm: 0 1px 2px rgba(76, 29, 149, .05), 0 2px 10px rgba(76, 29, 149, .05);
    --shadow-md: 0 12px 32px -14px rgba(76, 29, 149, .28);
    --shadow-glow: 0 8px 20px -8px rgba(124, 58, 237, .55);
}

/* --------------------------------------------------------------- base */

html { -webkit-text-size-adjust: 100%; }

body {
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    font-size: 15px;
    line-height: 1.55;
    color: var(--ink);
    background:
        radial-gradient(1100px 520px at 8% -12%, #f1e6ff 0%, rgba(241, 230, 255, 0) 60%),
        radial-gradient(900px 480px at 100% -6%, #ffe6f4 0%, rgba(255, 230, 244, 0) 58%),
        var(--bg);
    background-attachment: fixed;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    color: var(--ink);
    letter-spacing: -.015em;
    line-height: 1.25;
    font-weight: 700;
}

h1 { font-size: 1.55rem; }
h2 { font-size: 1.18rem; }
h3 { font-size: 1rem; }

a { color: var(--violet-600); text-decoration: none; }
a:hover { color: var(--violet-500); }

small { color: var(--ink-soft); }
code {
    background: var(--violet-50);
    color: var(--violet-600);
    padding: .1rem .35rem;
    border-radius: 6px;
    font-size: .85em;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

/* -------------------------------------------------------------- header */

header {
    background: rgba(255, 255, 255, .82);
    backdrop-filter: saturate(180%) blur(14px);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    border-bottom: 1px solid var(--line);
    position: sticky;
    top: 0;
    z-index: 50;
    box-shadow: 0 1px 0 rgba(124, 58, 237, .04);
}

.header-content {
    display: flex;
    align-items: center;
    gap: 1.4rem;
    min-height: 66px;
    flex-wrap: wrap;
}

.logo-img { height: 42px; width: auto; display: block; }

#main-nav {
    display: flex;
    align-items: center;
    gap: .2rem;
    flex-wrap: wrap;
}

#main-nav > a,
#main-nav .dropbtn {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .5rem .8rem;
    border-radius: var(--radius-pill);
    color: var(--ink-soft);
    font-weight: 600;
    font-size: .87rem;
    border: 1px solid transparent;
    background: transparent;
    cursor: pointer;
    transition: background .16s ease, color .16s ease, border-color .16s ease;
    white-space: nowrap;
}

#main-nav > a:hover,
#main-nav .dropbtn:hover {
    background: var(--violet-50);
    color: var(--violet-600);
}

#main-nav > a.active,
#main-nav .dropbtn.active {
    background: linear-gradient(135deg, var(--violet-600), #a855f7);
    color: #fff;
    border-color: transparent;
    box-shadow: var(--shadow-glow);
}

#main-nav > a span { font-size: 1rem; line-height: 1; }

/* dropdowns */

.dropdown { position: relative; }

.dropdown-content {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    min-width: 200px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    padding: .4rem;
    display: none;
    z-index: 60;
}

.dropdown:hover .dropdown-content { display: block; }

.dropdown-content a {
    display: block;
    padding: .55rem .7rem;
    border-radius: var(--radius-sm);
    color: var(--ink-soft);
    font-size: .87rem;
    font-weight: 500;
}

.dropdown-content a:hover {
    background: var(--violet-50);
    color: var(--violet-600);
}

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

.card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    padding: 1.3rem;
}

.card > h2:first-child,
.card > h1:first-child { margin-top: 0; }

/* --------------------------------------------------------------- botões */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .4rem;
    padding: .62rem 1.1rem;
    border-radius: 12px;
    border: 1px solid transparent;
    background: linear-gradient(135deg, var(--violet-600) 0%, #a855f7 55%, var(--pink-400) 130%);
    color: #fff;
    font-weight: 600;
    font-size: .88rem;
    line-height: 1.2;
    cursor: pointer;
    box-shadow: var(--shadow-glow);
    transition: transform .12s ease, filter .16s ease, box-shadow .16s ease;
}

.btn:hover { filter: brightness(1.07); color: #fff; }
.btn:active { transform: translateY(1px) scale(.995); }

.btn-secondary {
    background: #fff;
    color: var(--violet-600);
    border-color: var(--violet-200);
    box-shadow: none;
}

.btn-secondary:hover {
    background: var(--violet-50);
    color: var(--violet-600);
    border-color: var(--violet-300);
}

.btn-danger {
    background: #fff4f4;
    color: #dc2626;
    border-color: #fbd5d5;
    box-shadow: none;
}

.btn-danger:hover { background: #ffe9e9; color: #b91c1c; }

.btn.active { box-shadow: inset 0 0 0 2px var(--violet-600); }

/* -------------------------------------------------------------- campos */

input[type="text"],
input[type="number"],
input[type="date"],
input[type="email"],
input[type="password"],
input[type="search"],
input[type="tel"],
input[type="file"],
select,
textarea {
    width: 100%;
    padding: .58rem .7rem;
    font: inherit;
    font-size: .9rem;
    color: var(--ink);
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    transition: border-color .15s ease, box-shadow .15s ease;
}

input::placeholder, textarea::placeholder { color: var(--ink-faint); }

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--violet-400);
    box-shadow: 0 0 0 4px rgba(167, 139, 250, .16);
}

input[readonly] { background: var(--violet-50); color: var(--ink-soft); }

label {
    display: block;
    font-size: .76rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--ink-faint);
    margin-bottom: .3rem;
}

.form-group { margin-bottom: 1rem; }

/* -------------------------------------------------------------- tabelas */

.table-responsive {
    overflow-x: auto;
    border-radius: var(--radius);
    border: 1px solid var(--line);
    background: #fff;
}

table { width: 100%; border-collapse: separate; border-spacing: 0; font-size: .88rem; }

thead th {
    text-align: left;
    font-size: .7rem;
    text-transform: uppercase;
    letter-spacing: .07em;
    color: var(--ink-faint);
    background: #fbf9ff;
    padding: .7rem .85rem;
    border-bottom: 1px solid var(--line);
    white-space: nowrap;
}

tbody td {
    padding: .75rem .85rem;
    border-bottom: 1px solid var(--line-soft);
    vertical-align: middle;
}

tbody tr:hover { background: #faf7ff; }
tbody tr:last-child td { border-bottom: none; }

/* inputs dentro de tabela (paginas de parametros/produtos) */
tbody td input,
tbody td select { padding: .4rem .5rem; font-size: .85rem; }

/* -------------------------------------------------------------- alertas */

.alert {
    display: flex;
    align-items: flex-start;
    gap: .6rem;
    padding: .8rem 1rem;
    border-radius: 12px;
    font-size: .9rem;
    font-weight: 500;
    border: 1px solid transparent;
    margin-bottom: 1rem;
}

.alert-success {
    background: #f2fdf7;
    color: #15803d;
    border-color: #bbf7d0;
    border-left: 4px solid #22c55e;
}

.alert-error {
    background: #fff6f6;
    color: #b91c1c;
    border-color: #fecaca;
    border-left: 4px solid #ef4444;
}

/* --------------------------------------------------------------- extras */

.badge {
    display: inline-block;
    padding: .18rem .55rem;
    border-radius: var(--radius-pill);
    font-size: .72rem;
    font-weight: 700;
    background: var(--violet-50);
    color: var(--violet-600);
    border: 1px solid var(--violet-100);
}

footer {
    color: var(--ink-faint) !important;
    border-top: 1px solid var(--line);
    margin-top: 2rem;
    padding: 1.5rem 1rem !important;
    font-size: .8rem;
}

hr { border: none; border-top: 1px solid var(--line); margin: 1.25rem 0; }

/* barra de rolagem discreta */
* { scrollbar-width: thin; scrollbar-color: var(--violet-200) transparent; }
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-thumb {
    background: var(--violet-200);
    border-radius: 999px;
    border: 2px solid transparent;
    background-clip: content-box;
}
*::-webkit-scrollbar-thumb:hover { background: var(--violet-300); background-clip: content-box; }

/* -------------------------------------------------------------- mobile */

@media (max-width: 860px) {
    .header-content { min-height: 58px; gap: .6rem; }
    #main-nav { overflow-x: auto; flex-wrap: nowrap; padding-bottom: .25rem; }
    #main-nav::-webkit-scrollbar { height: 0; }
    .logo-img { height: 34px; }
    h1 { font-size: 1.3rem; }
    main.container { padding: 0 .9rem; }
    .card { padding: 1rem; border-radius: 14px; }
    .dropdown-content { position: static; box-shadow: none; border: none; padding: 0 0 0 .5rem; }
}

/* respeita quem pediu menos animação */
@media (prefers-reduced-motion: reduce) {
    * { transition: none !important; animation: none !important; }
}