/* CACFLOW - estilos complementares ao Tailwind (tema grafite premium) */

:root {
    --ink-900: #0B0D10;
    --ink-800: #0F1115;
    --ink-700: #15181D;
    --ink-600: #1A1E24;
    --ink-500: #232830;
}

html { scroll-behavior: smooth; }
body { -webkit-font-smoothing: antialiased; }

/* Scrollbar discreta */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #2a3039; border-radius: 8px; border: 2px solid var(--ink-800); }
::-webkit-scrollbar-thumb:hover { background: #353c47; }

/* Card base */
.card {
    background: var(--ink-700);
    border: 1px solid var(--ink-500);
    border-radius: 16px;
}
.card-hover { transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.card-hover:hover { transform: translateY(-2px); border-color: rgba(59,130,246,.35); box-shadow: 0 10px 40px rgba(0,0,0,.45); }

/* Botoes */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
    border-radius: 12px; font-weight: 600; font-size: .9rem; padding: .65rem 1.1rem;
    transition: all .18s ease; cursor: pointer; }
.btn-primary { background: linear-gradient(180deg, #3B82F6, #2563EB); color: #fff; box-shadow: 0 6px 20px rgba(37,99,235,.35); }
.btn-primary:hover { filter: brightness(1.08); transform: translateY(-1px); }
.btn-ghost { background: var(--ink-600); color: #cbd5e1; border: 1px solid var(--ink-500); }
.btn-ghost:hover { background: var(--ink-500); color: #fff; }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }

/* Inputs (selector com especificidade que vence o plugin forms do Tailwind) */
input.input, textarea.input, select.input {
    width: 100%;
    background-color: var(--ink-800) !important;
    border: 1px solid var(--ink-500);
    border-radius: 12px; padding: .7rem .9rem;
    color: #e8eaed !important;
    -webkit-text-fill-color: #e8eaed;
    font-size: .92rem;
    transition: border-color .15s ease, box-shadow .15s ease;
}
input.input:focus, textarea.input:focus, select.input:focus {
    outline: none; border-color: #3B82F6;
    box-shadow: 0 0 0 3px rgba(59,130,246,.18);
}
input.input::placeholder, textarea.input::placeholder { color: #7b8494 !important; -webkit-text-fill-color: #7b8494 !important; opacity: 1; }
/* Campos preenchidos/travados pelo CEP (somente leitura) */
input.input[readonly], select.input[readonly] {
    opacity: .7; cursor: not-allowed;
    background-color: var(--ink-700) !important; border-style: dashed;
}

/* Autofill do navegador: mantem fundo escuro e texto claro */
input.input:-webkit-autofill,
input.input:-webkit-autofill:hover,
input.input:-webkit-autofill:focus {
    -webkit-text-fill-color: #e8eaed;
    caret-color: #e8eaed;
    -webkit-box-shadow: 0 0 0 1000px var(--ink-800) inset;
    transition: background-color 9999s ease-in-out 0s;
}

/* Barra de progresso */
.progress-track { background: var(--ink-500); border-radius: 999px; overflow: hidden; }
.progress-fill {
    height: 100%; border-radius: 999px;
    background: linear-gradient(90deg, #2563EB, #60A5FA);
    transition: width .8s cubic-bezier(.22,1,.36,1);
    box-shadow: 0 0 12px rgba(96,165,250,.5);
}

/* Skeleton loader */
.skeleton { position: relative; overflow: hidden; background: var(--ink-600); border-radius: 10px; }
.skeleton::after {
    content: ''; position: absolute; inset: 0; transform: translateX(-100%);
    background: linear-gradient(90deg, transparent, rgba(255,255,255,.06), transparent);
    animation: shimmer 1.5s infinite;
}
@keyframes shimmer { 100% { transform: translateX(100%); } }

/* Dropzone */
.dropzone { border: 2px dashed var(--ink-500); border-radius: 16px; transition: all .2s ease; }
.dropzone.dragover { border-color: #3B82F6; background: rgba(59,130,246,.06); }

/* Badges de status */
.badge { display: inline-flex; align-items: center; gap: .35rem; padding: .25rem .6rem; border-radius: 999px; font-size: .72rem; font-weight: 600; }
.badge-approved { background: rgba(16,185,129,.12); color: #6ee7b7; }
.badge-review   { background: rgba(245,158,11,.12); color: #fcd34d; }
.badge-rejected { background: rgba(244,63,94,.12); color: #fda4af; }
.badge-pending  { background: rgba(148,163,184,.12); color: #cbd5e1; }

/* Badge de icone (identidade visual por etapa) */
.icon-badge {
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 14px; flex-shrink: 0;
    background: linear-gradient(160deg, rgba(59,130,246,.18), rgba(59,130,246,.06));
    border: 1px solid rgba(59,130,246,.25); color: #93C5FD;
}
.icon-badge.is-done { background: linear-gradient(160deg, rgba(16,185,129,.18), rgba(16,185,129,.06)); border-color: rgba(16,185,129,.3); color: #6ee7b7; }
.icon-badge.is-muted { background: var(--ink-600); border-color: var(--ink-500); color: #8B93A1; }

/* Padrao de pontos sutil para dar textura a superficies hero */
.bg-grid { background-image: radial-gradient(rgba(255,255,255,.05) 1px, transparent 1px); background-size: 22px 22px; }
.bg-grid-fade { -webkit-mask-image: radial-gradient(ellipse at top right, #000 30%, transparent 75%); mask-image: radial-gradient(ellipse at top right, #000 30%, transparent 75%); }

/* Empty state */
.empty-illu {
    width: 72px; height: 72px; border-radius: 20px; margin: 0 auto;
    display: flex; align-items: center; justify-content: center;
    background: radial-gradient(circle at 30% 25%, rgba(59,130,246,.18), rgba(59,130,246,.04));
    border: 1px solid var(--ink-500); color: #60A5FA;
}

/* Spinner de analise */
.spinner {
    width: 18px; height: 18px; border: 2px solid rgba(96,165,250,.25);
    border-top-color: #60A5FA; border-radius: 50%;
    animation: spin .7s linear infinite; display: inline-block; vertical-align: middle;
}
.spinner-lg { width: 28px; height: 28px; border-width: 3px; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Dropzone em estado de analise (desabilitada) */
.dropzone.is-analyzing { pointer-events: none; opacity: .6; border-color: rgba(59,130,246,.4); }

.analyzing-box {
    display: flex; align-items: center; gap: 12px;
    border: 1px solid rgba(59,130,246,.3); background: rgba(59,130,246,.06);
    border-radius: 12px; padding: 14px 16px;
}
.analyzing-dots::after { content: ''; animation: dots 1.4s steps(4,end) infinite; }
@keyframes dots { 0%{content:''} 25%{content:'.'} 50%{content:'..'} 75%{content:'...'} 100%{content:''} }

/* Miniatura de documento */
.doc-thumb {
    width: 84px; height: 84px; border-radius: 12px; overflow: hidden;
    border: 1px solid var(--ink-500); background: var(--ink-600);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; position: relative; transition: border-color .2s ease, transform .2s ease;
}
.doc-thumb:hover { border-color: rgba(59,130,246,.5); transform: translateY(-1px); }
.doc-thumb img { width: 100%; height: 100%; object-fit: cover; }
.doc-thumb .thumb-pdf { display: flex; flex-direction: column; align-items: center; gap: 2px; color: #fda4af; font-size: 11px; font-weight: 700; }
.doc-thumb .thumb-zoom { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
    background: rgba(0,0,0,.45); color: #fff; opacity: 0; transition: opacity .2s ease; font-size: 12px; }
.doc-thumb:hover .thumb-zoom { opacity: 1; }

/* Painel de emissao assistida (details/summary) */
details.assist summary { list-style: none; }
details.assist summary::-webkit-details-marker { display: none; }
.assist-chevron { transition: transform .2s ease; display: inline-flex; }
details.assist[open] .assist-chevron { transform: rotate(90deg); }
.copy-btn.copied, .btn.copied { color: #6ee7b7 !important; }

.fade-up { animation: fade-up .4s ease both; }
@keyframes fade-up { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* Step circular ring */
.ring-progress { transform: rotate(-90deg); }
.ring-progress circle { transition: stroke-dashoffset 1s cubic-bezier(.22,1,.36,1); }