/* ==========================================================================
   VARIÁVEIS GLOBAIS - Definição de cores e estilos base
   ========================================================================== */
:root {
    --primary-color: #4f46e5;
    --secondary-color: #7c3aed;
    --text-color: #e2e8f0;
    --card-bg: rgba(15, 23, 42, 0.8);
    --border-radius: 12px;
}

/* ==========================================================================
   MENU LATERAL - Configuração para navegação lateral
   ========================================================================== */
.menu-lateral {
    position: fixed;
    width: 70px;
    height: 150vh;
    background-image: linear-gradient(rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.85)), url('../imagens/fundo2.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 40px 0;
    box-shadow: 2px 0 15px rgba(0, 0, 0, 0.5);
    z-index: 1000;
    transition: width 0.3s ease;
    overflow-x: hidden;
    overflow-y: auto;
    backdrop-filter: blur(2px);
}

.menu-lateral:hover {
    width: 300px;
}

.menu-lateral ul {
    list-style-type: none;
    padding: 0;
    margin: 40px 0;
}

.menu-lateral li {
    margin: 15px 0;
    padding: 14px 20px;
    cursor: pointer;
    transition: all 0.3s;
    border-radius: 10px;
    color: var(--text-color);
    font-weight: 500;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: rgba(30, 41, 59, 0.4);
    white-space: nowrap;
}

.menu-lateral li i {
    margin-right: 12px;
    font-size: 1.2em;
    min-width: 24px;
    text-align: center;
}

.menu-lateral li span {
    opacity: 0;
    transition: opacity 0.3s ease;
}

.menu-lateral:hover li span {
    opacity: 1;
}

.menu-lateral li:before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

.menu-lateral li:hover {
    background-color: rgba(79, 70, 229, 0.25);
    transform: translateX(5px);
}

.menu-lateral li:hover:before {
    width: 100%;
}

.menu-lateral li.active {
    background-color: var(--primary-color);
    color: white;
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.5);
}

/* ==========================================================================
   CONTAINER PRINCIPAL - Layout ajustado para menu lateral
   ========================================================================== */
.container {
    margin: 0 auto;
    margin-left: 270px;
    padding: 30px;
    max-width: 1200px;
    width: calc(100% - 270px);
    transition: all 0.3s ease;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(5px);
    border-radius: var(--border-radius);
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.3);
}

/* ==========================================================================
   SISTEMA DE TABS - Conteúdo de abas com animações
   ========================================================================== */
.tab-content {
    display: none;
    animation: fadeIn 0.5s ease-in-out;
    padding: 20px;
    background-color: rgba(0, 0, 0, 0.1);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.tab-content.active {
    display: block;
}

/* ==========================================================================
   COMPONENTE DE RESULTADO - Para exibição de dados calculados
   ========================================================================== */
.result {
    background-color: var(--card-bg);
    padding: 1.5rem;
    border-radius: 0.75rem;
    border: 1px solid rgba(70, 70, 200, 0.3);
    max-width: 450px;
    width: 90%;
    margin: 2rem auto;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease;
    position: relative;
    backdrop-filter: blur(4px);
}

.result::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(80deg, var(--primary-color), var(--secondary-color));
}

.result:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

/* ==========================================================================
   GALERIA DE IMAGENS - Container e efeitos de transição
   ========================================================================== */
.imagens-container {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
    margin-top: 25px;
    opacity: 0;
    transition: opacity 0.6s ease-in-out, transform 0.4s ease;
    transform: translateY(20px);
}

.imagens-container.show {
    opacity: 1;
    transform: translateY(0);
}

.imagem-result {
    height: 120px;
    border-radius: 12px;
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    object-fit: cover;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.imagem-result:hover {
    transform: scale(1.08) rotate(1deg);
    box-shadow: 0 12px 20px rgba(0, 0, 0, 0.3);
    border-color: var(--primary-color);
}

/* ==========================================================================
   CALCULADORA DE FUMIGAÇÃO - Seção especializada com inputs
   ========================================================================== */
#fumigacao-silo .result {
    background-color: var(--card-bg);
    padding: 25px;
    border-radius: 20px;
    border: 1px solid rgba(79, 70, 229, 0.3);
    max-width: 550px;
    width: 95%;
    margin: 35px auto;
}

#fumigacao-silo input {
    margin-top: 12px;
    padding: 12px 15px;
    border-radius: 10px;
    border: 1px solid rgba(79, 70, 229, 0.3);
    width: 90%;
    max-width: 220px;
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-color);
    font-size: 1em;
    transition: all 0.3s;
}

#fumigacao-silo input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.2);
    outline: none;
}

#diametro-result {
    margin-top: 15px;
    color: var(--text-color);
    font-size: 1.1em;
    padding: 10px;
    background-color: rgba(79, 70, 229, 0.1);
    border-radius: 8px;
    display: inline-block;
}

/* ==========================================================================
   ITENS DE GASTOS - Layout para itens financeiros
   ========================================================================== */
.gasto-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    margin: 8px 0;
    border-radius: 10px;
    background-color: rgba(30, 41, 59, 0.4);
    transition: all 0.3s;
    border-left: 4px solid var(--primary-color);
}

.gasto-item:hover {
    background-color: rgba(30, 41, 59, 0.6);
    transform: translateX(3px);
}

.gasto-info {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.gasto-tipo {
    font-weight: 600;
    color: var(--secondary-color);
}

.gasto-valor {
    font-size: 1.1em;
}

.gasto-data {
    font-size: 0.85em;
    opacity: 0.7;
}

.btn-remover {
    background-color: rgba(255, 68, 68, 0.8);
    color: white;
    border: none;
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 5px;
}

.btn-remover:hover {
    background-color: #cc0000;
    transform: scale(1.05);
}

.btn-remover i {
    font-size: 0.9em;
}

#gastos {
    list-style: none;
    padding: 0;
    margin-top: 20px;
}

#gastos li {
    margin-bottom: 12px;
}

/* ==========================================================================
   FORMULÁRIO DE GASTOS - Estilos para o formulário financeiro
   ========================================================================== */
#form-gasto {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 30px;
    padding: 20px;
    background-color: rgba(30, 41, 59, 0.4);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

#form-gasto label {
    font-weight: 500;
    margin-bottom: 5px;
    display: block;
}

#form-gasto input,
#form-gasto select {
    padding: 12px 15px;
    border: 1px solid rgba(79, 70, 229, 0.3);
    border-radius: 8px;
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-color);
    font-size: 1em;
    transition: all 0.3s;
}

#form-gasto input:focus,
#form-gasto select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.2);
    outline: none;
}

#form-gasto button {
    padding: 12px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

#form-gasto button:hover {
    background-color: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(79, 70, 229, 0.4);
}

/* ==========================================================================
   RESUMO FINANCEIRO - Área de exibição de totais e análises
   ========================================================================== */
#resumo-financeiro {
    margin-top: 30px;
    padding: 20px;
    border-radius: 15px;
    background-color: var(--card-bg);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

#resumo-financeiro h3 {
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.resumo-item {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.1);
}

.resumo-item:last-child {
    border-bottom: none;
}

.resumo-total {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 2px solid rgba(255, 255, 255, 0.1);
    font-weight: 600;
    font-size: 1.2em;
    color: var(--primary-color);
}

/* ==========================================================================
   LISTA DE GASTOS POR TIPO - Componente para visualização categorizada
   ========================================================================== */
#gastos-por-tipo {
    list-style: none;
    padding: 0;
    margin-top: 20px;
}

#gastos-por-tipo li {
    margin: 8px 0;
    padding: 10px 15px;
    border-radius: 8px;
    background-color: rgba(30, 41, 59, 0.4);
    display: flex;
    justify-content: space-between;
}

#gastos-por-tipo .tipo-nome {
    font-weight: 500;
}

#gastos-por-tipo .tipo-valor {
    font-weight: 600;
    color: var(--secondary-color);
}
/* ==========================================================================
   AJUSTES PARA INTEGRAÇÃO COM MENU LATERAL
   ========================================================================== */

.container {
    margin-left: 70px;
    width: calc(100% - 70px);
    transition: all 0.3s ease;
}

.menu-lateral:hover ~ .container,
.container.expanded {
    margin-left: 300px;
    width: calc(100% - 300px);
}


.tab-content {
    width: 100%;
    box-sizing: border-box;
}


#form-gasto {
    max-width: 100%;
    box-sizing: border-box;
}


.result {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}


.imagens-container {
    justify-content: flex-start;
}


#fumigacao-silo input {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}


.gasto-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
}

.gasto-info {
    width: 100%;
}


@media (max-width: 768px) {
    .menu-lateral {
        width: 0;
        overflow: hidden;
    }

    .menu-lateral.active {
        width: 250px;
    }

    .container {
        margin-left: 0;
        width: 100%;
        padding: 20px 15px;
    }

    .menu-lateral:hover ~ .container,
    .container.expanded {
        margin-left: 250px;
        width: calc(100% - 250px);
    }


    .gasto-item {
        flex-direction: row;
        align-items: center;
    }

    .imagens-container {
        justify-content: center;
    }
}

.container,
.tab-content,
.result,
#form-gasto,
.gasto-item,
.imagens-container {
    transition: all 0.3s ease;
}

/* ==========================================================================
   INPUTS GLOBAIS - Compactos e modernos
   ========================================================================== */
input[type="text"],
input[type="number"],
input[type="email"],
input[type="password"],
input[type="date"],
input[type="time"],
input[type="search"],
input[type="tel"] {
    padding: 8px 12px;
    border: 1px solid rgba(79, 70, 229, 0.3);
    border-radius: 8px;
    background-color: rgba(255, 255, 255, 0.04);
    color: var(--text-color);
    font-size: 0.95em;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    transition: all 0.3s ease, box-shadow 0.3s ease;
    backdrop-filter: blur(2px);
}

input[type="text"]:focus,
input[type="number"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="date"]:focus,
input[type="time"]:focus,
input[type="search"]:focus,
input[type="tel"]:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(79, 70, 229, 0.4);
    outline: none;
    background-color: rgba(255, 255, 255, 0.06);
}

input[type="text"]::placeholder,
input[type="number"]::placeholder,
input[type="email"]::placeholder,
input[type="password"]::placeholder,
input[type="date"]::placeholder,
input[type="time"]::placeholder,
input[type="search"]::placeholder,
input[type="tel"]::placeholder {
    color: rgba(226, 232, 240, 0.5);
}