/* Painel SpinHub — tema base
   A fonte Poppins e carregada por <link> no <head> de cada pagina, nao por @import:
   @import dentro do CSS serializa 3 idas ao servidor antes do texto aparecer. */

:root {
    --sh-purple: #8b15c9;
    --sh-purple-light: #b24bf0;
    --sh-purple-dark: #3a0a52;
    --sh-void: #0a0612;
    --sh-void-2: #130a1f;
    --sh-green: #26ff6e;
    --sh-green-soft: #7bffb0;
    --sh-white: #ffffff;
    --sh-text: #e9e4f2;
    --sh-text-muted: #a698bd;
    --sh-danger: #ff5470;
    --sh-warning: #ffb020;

    /* metal (gunmetal/grafite escuro, mais contraste e brilho especular, como referência) */
    --sh-metal-1: #403c46;
    --sh-metal-2: #0a090c;
    --sh-metal-3: #211e26;
    --sh-metal-edge: rgba(255, 255, 255, 0.22);
    --sh-metal-specular: radial-gradient(140% 90% at 18% -15%, rgba(255, 255, 255, 0.22), transparent 55%);
    --sh-metal-bg: var(--sh-metal-specular), linear-gradient(165deg, var(--sh-metal-1) 0%, var(--sh-metal-3) 45%, var(--sh-metal-2) 100%);
    --sh-metal-shadow: 0 28px 70px rgba(0, 0, 0, 0.65), inset 0 1px 0 var(--sh-metal-edge), inset 0 -1px 0 rgba(0, 0, 0, 0.6);

    --sh-radius: 14px;
    --sh-radius-sm: 8px;
    --sh-shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.5);
    --sh-font: 'Poppins', 'Segoe UI', system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
}

* {
    box-sizing: border-box;
}

/* ---- scrollbar customizado (verde neon sobre roxo do sistema) ---- */
html {
    scrollbar-width: thin;
    scrollbar-color: var(--sh-green) var(--sh-purple-dark);
}

::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

::-webkit-scrollbar-track {
    background: var(--sh-purple-dark);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--sh-green), #14b34c);
    border-radius: 999px;
    border: 2px solid var(--sh-purple-dark);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--sh-green-soft);
}

::-webkit-scrollbar-corner {
    background: var(--sh-purple-dark);
}

html, body {
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--sh-font);
    background: radial-gradient(ellipse at top, var(--sh-void-2) 0%, var(--sh-void) 60%);
    color: var(--sh-text);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    position: relative;
}

/* ---- grain (somente na interface do sistema, nunca dentro dos relatórios) ---- */
/* Sem mix-blend-mode de proposito: um blend em tela cheia obriga o navegador a
   reagrupar e recompor a pagina inteira a cada quadro em que algo anima embaixo.
   Alpha puro num valor um pouco menor da praticamente o mesmo resultado visual. */
body.sh-grain::after {
    content: '';
    position: fixed;
    inset: 0;
    z-index: 9990;
    pointer-events: none;
    opacity: 0.035;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---- metal (paineis / barras escovadas) ---- */
.metal-panel {
    background: var(--sh-metal-bg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: var(--sh-metal-shadow);
    position: relative;
}

.metal-panel::before {
    content: '';
    position: absolute;
    left: 10%;
    right: 10%;
    top: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
}

/* ---- animacoes de entrada forcadas (CSS puro, nao depende de JS/observer) ---- */
@keyframes sh-in-up {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes sh-in-scale {
    from { opacity: 0; transform: scale(0.92); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes sh-in-fade {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes sh-in-down {
    from { opacity: 0; transform: translateY(-16px); }
    to { opacity: 1; transform: translateY(0); }
}

.card, .auth-card, .modal, .report-card, .stat-card, .btn, .badge,
table.table tbody tr, .empty-state, .field, .toast {
    animation: sh-in-up 0.65s cubic-bezier(0.16, 1, 0.3, 1) both;
    animation-delay: calc(var(--i, 0) * 55ms);
}

.admin-topbar, .toolbar {
    animation: sh-in-down 0.55s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.modal-overlay.open .modal {
    animation: sh-in-scale 0.35s cubic-bezier(0.16, 1, 0.3, 1) both;
}

/* Entrada é sempre forçada (mesmo com prefers-reduced-motion) por pedido de produto:
   os elementos precisam aparecer com a animação sempre, sem depender de JS/observers. */

a {
    color: var(--sh-green-soft);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

img {
    max-width: 100%;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.brand-logo {
    display: inline-flex;
    align-items: center;
    gap: 0;
    font-weight: 800;
    font-size: 1.6rem;
    letter-spacing: -0.5px;
    font-style: italic;
}

.brand-logo .spin {
    color: var(--sh-green);
    text-shadow: 0 0 18px rgba(38, 255, 110, 0.65);
    margin-right: -1px;
}

.brand-logo .hub {
    color: var(--sh-white);
}

.sh-icon {
    display: inline-flex;
    vertical-align: -3px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 20px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--sh-radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
    background: rgba(255, 255, 255, 0.06);
    color: var(--sh-text);
}

/* !important: sem ele, o "both" da animação de entrada prende o transform
   final (translateY(0)) para sempre e o hover/active nunca se move. */
.btn:hover {
    transform: translateY(-1px) !important;
}

.btn:active {
    transform: translateY(0) !important;
}

.btn-primary {
    background: linear-gradient(135deg, var(--sh-purple), var(--sh-purple-light));
    color: #fff;
    font-weight: 500;
    box-shadow: 0 8px 24px rgba(139, 21, 201, 0.45);
    transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--sh-green), var(--sh-green-soft));
    color: #082c17;
    box-shadow: 0 10px 30px rgba(38, 255, 110, 0.45);
}

.btn-neon {
    background: rgba(38, 255, 110, 0.12);
    color: var(--sh-green);
    border-color: rgba(38, 255, 110, 0.5);
    box-shadow: 0 0 0 rgba(38, 255, 110, 0);
}

.btn-neon:hover {
    box-shadow: 0 0 22px rgba(38, 255, 110, 0.55);
}

.btn-danger {
    background: rgba(255, 84, 112, 0.12);
    color: var(--sh-danger);
    border-color: rgba(255, 84, 112, 0.4);
}

.btn-ghost {
    background: transparent;
    border-color: rgba(255, 255, 255, 0.18);
}

.btn-bright {
    background: linear-gradient(180deg, #ffffff, #e4e0ec);
    color: #14101c;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35), inset 0 1px 0 #fff;
    border-color: transparent;
}

.btn-bright:hover {
    box-shadow: 0 10px 26px rgba(0, 0, 0, 0.45), inset 0 1px 0 #fff;
}

.btn-sm {
    padding: 7px 13px;
    font-size: 0.82rem;
}

.btn[disabled] {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

.card {
    background: var(--sh-metal-bg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--sh-radius);
    padding: 24px;
    box-shadow: var(--sh-metal-shadow);
    position: relative;
}

.card::before {
    content: '';
    position: absolute;
    left: 6%;
    right: 6%;
    top: 0;
    height: 1px;
    border-radius: 999px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.35), transparent);
}

.field {
    margin-bottom: 16px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.field label {
    font-size: 0.85rem;
    color: var(--sh-text-muted);
    font-weight: 600;
}

.field input[type="text"],
.field input[type="email"],
.field input[type="password"],
.field input[type="search"],
.field textarea,
.field select {
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: var(--sh-radius-sm);
    padding: 11px 14px;
    color: var(--sh-white);
    font-size: 0.95rem;
    font-family: var(--sh-font);
    outline: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.field input:focus,
.field textarea:focus,
.field select:focus {
    border-color: var(--sh-green);
    box-shadow: 0 0 0 3px rgba(38, 255, 110, 0.15);
}

.field-hint {
    font-size: 0.78rem;
    color: var(--sh-text-muted);
}

.input-with-action {
    display: flex;
    gap: 8px;
}

.input-with-action input {
    flex: 1;
}

.alert {
    padding: 12px 16px;
    border-radius: var(--sh-radius-sm);
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.alert-error {
    background: rgba(255, 84, 112, 0.12);
    border: 1px solid rgba(255, 84, 112, 0.4);
    color: #ffb3c0;
}

.alert-success {
    background: rgba(38, 255, 110, 0.1);
    border: 1px solid rgba(38, 255, 110, 0.4);
    color: var(--sh-green-soft);
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

.badge-active {
    background: rgba(38, 255, 110, 0.15);
    color: var(--sh-green);
}

.badge-inactive {
    background: rgba(255, 255, 255, 0.08);
    color: var(--sh-text-muted);
}

table.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

table.table th {
    text-align: left;
    color: var(--sh-text-muted);
    font-weight: 600;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    padding: 10px 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

table.table td {
    padding: 12px 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    vertical-align: middle;
}

table.table tr:hover td {
    background: rgba(255, 255, 255, 0.03);
}

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(5, 2, 10, 0.75);
    backdrop-filter: blur(4px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}

.modal-overlay.open {
    display: flex;
}

.modal {
    background: var(--sh-metal-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--sh-radius);
    box-shadow: var(--sh-metal-shadow), 0 30px 80px rgba(0, 0, 0, 0.6);
    max-width: 560px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    padding: 28px;
}

.modal::before {
    content: '';
    position: absolute;
    left: 8%;
    right: 8%;
    top: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
}

.modal h2 {
    margin-top: 0;
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    color: var(--sh-text-muted);
    font-size: 1.4rem;
    cursor: pointer;
}

.toast-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 2000;
}

.toast {
    padding: 12px 18px;
    border-radius: var(--sh-radius-sm);
    background: var(--sh-metal-bg);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: var(--sh-shadow-lg);
    font-size: 0.9rem;
    animation: sh-toast-in 0.25s ease;
}

.toast.success { border-color: rgba(38, 255, 110, 0.5); color: var(--sh-green-soft); }
.toast.error { border-color: rgba(255, 84, 112, 0.5); color: #ffb3c0; }

@keyframes sh-toast-in {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--sh-text-muted);
}

.spinner {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.25);
    border-top-color: var(--sh-white);
    animation: sh-spin 0.7s linear infinite;
}

@keyframes sh-spin {
    to { transform: rotate(360deg); }
}

.text-muted { color: var(--sh-text-muted); }
.flex { display: flex; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-gap { display: flex; gap: 10px; align-items: center; }
.mt-0 { margin-top: 0; }
