/* ============================================================
   trabalho-alunos.css — Estilos da página "Trabalhos dos Alunos"
   Localização: public/build/css/trabalho-alunos.css
   ============================================================ */

:root {
    --ta-yellow: #f5a623;
    --ta-dark:   #1a1010;
    --ta-dark2:  #211B1B;
}

/* ===== HERO / CABEÇALHO ===== */
.ta-hero {
    position: relative;
    background: linear-gradient(135deg, #2b0a14 0%, #4a1422 35%, #e05a6e 100%);
    padding: 140px 60px 90px;
    overflow: hidden;
}

.ta-hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.ta-hero-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.22;
}

.ta-hero-blob--1 {
    width: 420px;
    height: 420px;
    background: #4a7fa5;
    top: -120px;
    right: -80px;
}

.ta-hero-blob--2 {
    width: 260px;
    height: 260px;
    background: var(--ta-yellow);
    bottom: -60px;
    left: 8%;
}

.ta-hero-inner {
    position: relative;
    z-index: 1;
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

.ta-voltar-btn {
    position: absolute;
    top: -70px;
    left: 0;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    border: 2px solid rgba(255,255,255,0.3);
    color: #fff;
    padding: 10px 20px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s, transform 0.2s;
    font-family: 'Nunito', sans-serif;
}

.ta-voltar-btn:hover {
    border-color: var(--ta-yellow);
    color: var(--ta-yellow);
    transform: translateX(-3px);
}

.ta-eyebrow {
    display: inline-block;
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--ta-yellow);
    border: 1px solid rgba(245,166,35,0.4);
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 20px;
}

.ta-titulo {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 900;
    color: #fff;
    text-transform: uppercase;
    margin: 0 0 28px;
    line-height: 1.1;
}

/* Onda de transição */
.ta-hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    line-height: 0;
}

.ta-hero-wave svg {
    width: 100%;
    height: 100px;
    display: block;
}

/* ===== CONTEÚDO ===== */
.ta-content {
    background: #f4f4f4;
    padding: 60px 60px 100px;
    min-height: 40vh;
}

.ta-content-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.ta-step-title {
    font-size: clamp(1.4rem, 3vw, 2rem);
    font-weight: 900;
    color: #1a1a1a;
    text-transform: uppercase;
    text-align: center;
    margin: 0 0 40px;
}

.ta-empty {
    text-align: center;
    color: #888;
    font-size: 14px;
    grid-column: 1 / -1;
}

/* Barra de filtros — os 4 campos numa única linha */
.ta-filtros {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    background: #fff;
    padding: 20px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    margin-bottom: 48px;
}

.ta-filtro-campo {
    flex: 1;
    min-width: 180px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.ta-filtro-campo label {
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #999;
}

.ta-filtro-campo select {
    background: #f4f4f4;
    border: 2px solid transparent;
    border-radius: 10px;
    padding: 12px 14px;
    font-size: 14px;
    font-weight: 700;
    color: #1a1a1a;
    font-family: 'Nunito', sans-serif;
    cursor: pointer;
    transition: border-color 0.2s ease, background 0.2s ease;
}

.ta-filtro-campo select:hover:not(:disabled) { border-color: var(--ta-yellow); }
.ta-filtro-campo select:focus { outline: none; border-color: var(--ta-yellow); }

.ta-filtro-campo select:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.ta-filtros-msg {
    text-align: center;
    color: #999;
    font-size: 14px;
}

/* Grelha de trabalhos (nível final) */
.ta-trabalhos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
}

.ta-trabalho-card {
    background: var(--ta-dark2);
    border: none;
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    padding: 0;
    text-align: left;
    transition: transform 0.25s ease;
}

.ta-trabalho-card:hover { transform: translateY(-6px); }

.ta-trabalho-img {
    width: 100%;
    height: 150px;
    overflow: hidden;
}

.ta-trabalho-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.ta-trabalho-card:hover .ta-trabalho-img img { transform: scale(1.06); }

.ta-trabalho-titulo {
    display: block;
    padding: 14px 16px;
    font-size: 13px;
    font-weight: 800;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

/* ===== PAINEL DE DETALHE (overlay, sem sair da página) ===== */
.ta-detail-overlay {
    position: fixed;
    inset: 0;
    z-index: 10500;
    background: rgba(10,5,5,0.85);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 60px 20px;
    overflow-y: auto;
}

.ta-detail-panel {
    position: relative;
    background: #fff;
    border-radius: 20px;
    max-width: 820px;
    width: 100%;
    padding: 40px;
    box-shadow: 0 30px 80px rgba(0,0,0,0.5);
    transition: background 0.3s ease, color 0.3s ease;
}

/* ===== TEMAS ===== */
.ta-detail-panel--tema-padrao {
    background: #fff;
    color: #1a1a1a;
}
.ta-detail-panel--tema-padrao .ta-detail-section h4 { color: var(--ta-yellow); }

.ta-detail-panel--tema-espaco {
    background: linear-gradient(160deg, #0b0e2e 0%, #1a1a40 55%, #2b1a4a 100%);
    color: #e8e8ff;
}
.ta-detail-panel--tema-espaco .ta-detail-titulo { color: #fff; }
.ta-detail-panel--tema-espaco .ta-detail-autores { color: rgba(232,232,255,0.55); }
.ta-detail-panel--tema-espaco .ta-detail-section h4 { color: #8ecbff; }
.ta-detail-panel--tema-espaco .ta-detail-section p { color: rgba(232,232,255,0.75); }
.ta-detail-panel--tema-espaco .ta-detail-autoria { background: rgba(255,255,255,0.1); }
.ta-detail-panel--tema-espaco .ta-detail-close,
.ta-detail-panel--tema-espaco .ta-personalizar-btn { background: rgba(255,255,255,0.12); color: #fff; }

.ta-detail-panel--tema-natureza {
    background: linear-gradient(160deg, #f3f9ee 0%, #e3f0d8 100%);
    color: #2c3b22;
}
.ta-detail-panel--tema-natureza .ta-detail-titulo { color: #2c3b22; }
.ta-detail-panel--tema-natureza .ta-detail-autores { color: rgba(44,59,34,0.55); }
.ta-detail-panel--tema-natureza .ta-detail-section h4 { color: #5b8c3a; }
.ta-detail-panel--tema-natureza .ta-detail-section p { color: #4a5c3c; }
.ta-detail-panel--tema-natureza .ta-detail-autoria { background: #3d5a2c; }

.ta-detail-panel--tema-oceano {
    background: linear-gradient(160deg, #eaf6fb 0%, #cdeaf5 100%);
    color: #0d3b4d;
}
.ta-detail-panel--tema-oceano .ta-detail-titulo { color: #0d3b4d; }
.ta-detail-panel--tema-oceano .ta-detail-autores { color: rgba(13,59,77,0.55); }
.ta-detail-panel--tema-oceano .ta-detail-section h4 { color: #1c8ab0; }
.ta-detail-panel--tema-oceano .ta-detail-section p { color: #205468; }
.ta-detail-panel--tema-oceano .ta-detail-autoria { background: #0d3b4d; }

.ta-detail-panel--tema-por-do-sol {
    background: linear-gradient(160deg, #fff1e0 0%, #ffd9c2 60%, #ffc2c8 100%);
    color: #5c2a1a;
}
.ta-detail-panel--tema-por-do-sol .ta-detail-titulo { color: #7a2d1a; }
.ta-detail-panel--tema-por-do-sol .ta-detail-autores { color: rgba(92,42,26,0.6); }
.ta-detail-panel--tema-por-do-sol .ta-detail-section h4 { color: #d1592c; }
.ta-detail-panel--tema-por-do-sol .ta-detail-section p { color: #6b3324; }
.ta-detail-panel--tema-por-do-sol .ta-detail-autoria { background: #a13a1f; }

.ta-detail-panel--tema-mono {
    background: #111;
    color: #f2f2f2;
}
.ta-detail-panel--tema-mono .ta-detail-titulo { color: #fff; }
.ta-detail-panel--tema-mono .ta-detail-autores { color: rgba(255,255,255,0.5); }
.ta-detail-panel--tema-mono .ta-detail-section h4 { color: #fff; }
.ta-detail-panel--tema-mono .ta-detail-section p { color: rgba(255,255,255,0.7); }
.ta-detail-panel--tema-mono .ta-detail-autoria { background: #fff; color: #111; }
.ta-detail-panel--tema-mono .ta-detail-close,
.ta-detail-panel--tema-mono .ta-personalizar-btn { background: rgba(255,255,255,0.12); color: #fff; }

/* Botão fechar — canto superior direito */
.ta-detail-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    background: #f4f4f4;
    color: #1a1a1a;
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s;
    z-index: 3;
}

.ta-detail-close:hover { background: var(--ta-yellow); color: #1a1a1a; }

/* Botão "Personalizar" — canto inferior direito */
.ta-personalizar-btn {
    position: absolute;
    bottom: 20px;
    right: 20px;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: none;
    background: #f4f4f4;
    color: #1a1a1a;
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 6px 16px rgba(0,0,0,0.15);
    transition: background 0.2s, transform 0.2s;
    z-index: 3;
}

.ta-personalizar-btn:hover { background: var(--ta-yellow); transform: scale(1.06); }

.ta-personalizar-painel {
    position: absolute;
    bottom: 72px;
    right: 20px;
    background: #fff;
    border-radius: 14px;
    padding: 16px;
    box-shadow: 0 12px 32px rgba(0,0,0,0.25);
    z-index: 3;
}

.ta-personalizar-titulo {
    display: block;
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #999;
    margin-bottom: 10px;
}

.ta-personalizar-swatches {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.ta-swatch {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 2px solid transparent;
    cursor: pointer;
    padding: 0;
    transition: transform 0.15s ease, border-color 0.15s ease;
}

.ta-swatch:hover { transform: scale(1.1); }
.ta-swatch--ativo { border-color: #1a1a1a; }

.ta-swatch--padrao     { background: linear-gradient(135deg, #fff 50%, var(--ta-yellow) 50%); }
.ta-swatch--espaco     { background: linear-gradient(135deg, #1a1a40 50%, #2b1a4a 50%); }
.ta-swatch--natureza   { background: linear-gradient(135deg, #e3f0d8 50%, #3d5a2c 50%); }
.ta-swatch--oceano     { background: linear-gradient(135deg, #cdeaf5 50%, #0d3b4d 50%); }
.ta-swatch--por-do-sol { background: linear-gradient(135deg, #ffd9c2 50%, #a13a1f 50%); }
.ta-swatch--mono       { background: linear-gradient(135deg, #fff 50%, #111 50%); }

/* Conteúdo: grelha retangular de 2 colunas */
.ta-detail-grid {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 32px;
}

.ta-detail-left {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.ta-detail-img {
    position: relative;
    display: block;
    width: 100%;
    border: none;
    padding: 0;
    border-radius: 14px;
    overflow: hidden;
    cursor: zoom-in;
    margin-bottom: 18px;
}

.ta-detail-img img {
    width: 100%;
    display: block;
    object-fit: cover;
    aspect-ratio: 3 / 4;
}

.ta-detail-zoom-hint {
    position: absolute;
    right: 8px;
    bottom: 8px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(0,0,0,0.55);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.ta-detail-img:hover .ta-detail-zoom-hint { opacity: 1; }

.ta-detail-titulo {
    font-size: 20px;
    font-weight: 900;
    text-transform: uppercase;
    margin: 0 0 6px;
    line-height: 1.15;
}

.ta-detail-autores {
    font-size: 12px;
    font-weight: 700;
}

.ta-detail-right {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.ta-detail-section {
    margin-bottom: 18px;
}

.ta-detail-section h4 {
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0 0 6px;
}

.ta-detail-section p {
    font-size: 14px;
    line-height: 1.7;
    margin: 0;
}

.ta-detail-autoria {
    background: var(--ta-dark2);
    color: #fff;
    text-align: center;
    font-weight: 800;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 14px;
    border-radius: 10px;
    margin-top: 6px;
}

/* Lightbox de zoom da imagem */
.ta-zoom-overlay {
    position: fixed;
    inset: 0;
    z-index: 10600;
    background: rgba(0,0,0,0.92);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    cursor: zoom-out;
}

.ta-zoom-overlay img {
    max-width: 100%;
    max-height: 100%;
    border-radius: 8px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.6);
}

.ta-zoom-close {
    position: absolute;
    top: 24px;
    right: 24px;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: none;
    background: rgba(255,255,255,0.15);
    color: #fff;
    font-size: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 767.98px) {
    .ta-hero { padding: 110px 20px 70px; }
    .ta-voltar-btn { position: static; margin-bottom: 24px; }
    .ta-content { padding: 40px 20px 60px; }
    .ta-filtros { flex-direction: column; }
    .ta-trabalhos-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
    .ta-detail-panel { padding: 28px 20px; }
    .ta-detail-grid { grid-template-columns: 1fr; }
    .ta-detail-left { max-width: 220px; margin: 0 auto; }
}