/* VARIAVEIS GLOBAIS */
:root {
    --color-black: #000000;
    --color-white: #ffffff;
    --color-danger: #ff0000;
    --color-danger-light: #ffb3b3;
    --color-primary: #0d6efd;
    --color-primary-light: #cde1fe;
    --color-warning: #b37700;
    --color-warning-middle: #ffb300;
    --color-warning-light: #ffd480;
    --color-secondary: #6c757d;
    --color-secondary-light: #d6d9db;
    --color-success: #1f6442; 
    --color-success-middle: #aaff00;
    --color-success-light: #8cd9b3;
    --color-info: #0bb8da; 
    --color-info-light: #b6f0fb;
    /* AQUI USAR UMA DAS CORES ACIMA */
    --color-tittle-footer: #ffffff;
    --color-font-tittle-footer: #b37700;

    --color-sidebar: rgba(28, 37, 51, 0.95);
    --color-li: #243042;
    --color-li-hover: #2d3b52; 
    --color-base-btn: #8B7360;  
    
}

/* RESETE */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
/* FIM RESETE */

/* BASE */
html, body {
    height: 100%;
    margin: 0;
}

body {
    /* min-height: 100dvh; */
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    line-height: 1.5;  
}
/* FIM BASE */

/* LAYOUT */
.layout {
  display: flex;
  height: 100dvh;
  height: 100svh;
}
/*FIM LAYOUT */

/*SIDEBAR */
.sidebar {  
    width: 270px;
    min-width: 270px;
    background: var(--color-secondary);    
    display: flex;
    height: calc(100vh - 0px);
    transition: width 0.25s ease;
}

.sidebar.collapsed {
    width: 0;
    min-width: 0;
    overflow: hidden;
}

.sidebar-inner {   
    background: var(--color-sidebar);    
    margin: 0px 0px 3px 3px;
    flex: 1;
    height: 100%;
    display: flex;
    flex-direction: column;
    min-height:0; 
    overflow: hidden;    
    transition: opacity 0.15s ease;    
}

.sidebar.collapsed .sidebar-inner {
    opacity: 0;
}

.bar-1 {
    flex-shrink: 0;
}

.bar-2 {
    flex: 1;
    overflow-y: auto;   
    min-height:0;    
}

.bar-2::-webkit-scrollbar {
    width: 8px;
}

.bar-2::-webkit-scrollbar-track {
    background: transparent;
}

.bar-2::-webkit-scrollbar-thumb {
    background-color: rgba(255, 255, 255, 0.25);
    border-radius: 10px;
}

.bar-2::-webkit-scrollbar-thumb:hover {
    background-color: rgba(255, 255, 255, 0.4);
}
/*FIM  SIDEBAR */

/*CONTENT */
.content {
    flex: 1;
    background: var(--color-secondary);
    display: flex;   
    overflow: hidden;  
}

.content-inner {
    background: var(--color-black);
    color: var(--color-white);
    margin: 0px 5px;
    flex: 1;    
    display: flex;
    flex-direction: column;
    min-height:0; 
    overflow: hidden;    
}
/*FIM CONTENT */

/* TITTLE CONT */
.tittle-cont {
    display: flex;   
    align-items: center;
    flex-shrink: 0;
    height: 43px;
    padding: 0px 5px 0px 5px;
    background-color: var(--color-tittle-footer);
    color: var(--color-font-tittle-footer);
    font-weight: bold;
    font-size: 18px;
    gap: 8px;
    margin: 0px; 
}
/* FIM TITTLE CONT */

.btn-sair{
    border: 0;
    background-color: var(--color-tittle-footer);
}

/* COLOCA O LOG OUT NA DIREITA */
.logout-form {
  margin-left: auto; 
}

/* CONTENT CONT */
.content-cont {
    flex: 1; 
    min-height: 0;     
    overflow-y: auto;    
}

.content-cont::-webkit-scrollbar {
        width: 8px;   
}

.content-cont::-webkit-scrollbar-track {
    background: transparent;
}

.content-cont::-webkit-scrollbar-thumb {
    background-color: var(--color-tittle-footer);
}

.content-cont::-webkit-scrollbar-thumb:hover {
    background-color: var(--color-tittle-footer);
}
/* FIM CONTENT CONT */

/* FOOTER CONT */
.footer-cont {    
    padding: 3px 3px;
    flex-shrink: 0;
    font-size: 12px;
    background-color: var(--color-tittle-footer);
    color: var(--color-font-tittle-footer);
    margin: 0;
    text-align: center;
}
/* FIM FOOTER CONT */

/* MENU */
.menu {
    list-style: none;
    display: flex;
    flex-direction: column;        
}

.menu li a {
    display: block;
    padding: 10px;
    text-decoration: none;
    color: var(--color-white);    
    align-items: center;
    background: var(--color-li);
    margin-bottom: 3px;
    font-size: 17px;
}

.menu li a:hover {
    background: var(--color-li-hover);
    font-weight: 500;
}

.user-session{
    height: 43px;
    display: flex;
    align-items: center;
    padding: 8px !important;
    background: var(--color-white) !important;
    color: var(--color-warning) !important;
    font-weight: 700 !important;
    font-size: 18px;
    gap: 8px;
}
/* FIM MENU */

/* LOGOUT */
.logout {
    flex-shrink: 0;
}

.logout a {
    display: block;
    padding: 6px;
    text-decoration: none;
    color: var(--color-tittle-footer);    
    align-items: center;
    background: var(--color-li);
    margin-bottom: 3px;    
}

.logout a:hover {
    background: var(--color-li-hover);
    font-weight: 500;
}
/* FIM LOGOUT */

/* MENU-TOGGLE */
.menu-toggle {
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
}

.menu-toggle img {
    width: 38px;
    height: 33px;
}
/* FIM MENU-TOGGLE */

/* INPUT BUSCA DO MENU LATERAL */
.lesson-search {
    width: 100%;
    padding: 6px 8px;
    background: var(--color-li);
    color: var(--color-white);
    border: 1px solid var(--color-li-hover);
    border-radius: 0;
    font-size: 17px;
    outline: none;
    margin-bottom: 3px;    
}

/* placeholder */
.lesson-search::placeholder {
    color: var(--color-secondary);
}

/* foco */
.lesson-search:focus {
    border-color: var(--color-warning);
    background: var(--color-li-hover);
}
/*FIM INPUT BUSCA DO MENU LATERAL */

.sidebar-close {
  position: absolute;
  top: 2;
  right: 8px;
  font-size: 24px;
  cursor: pointer;
  color: var(--color-sidebar);
  z-index: 1100;
  display: none;
  font-weight: 700;
}

/* MEDIDA DA TELA MENOR QUE 900 */
@media (max-width: 520px) {
     .content-inner {
        padding-left: 0px;
        padding-right: 0px;
    }

    .footer-cont {
        padding-bottom: 15px;
        height: auto;
    }

    .sidebar:not(.collapsed) .sidebar-close {
        display: block;
    }

    .sidebar {
        position: fixed;
        top: 0;
        left: 0;
        height: 100dvh;
        width: 270px;
        z-index: 1000;

        /* começa fechado */
        transform: translateX(-100%);
        transition: transform 0.25s ease;
    }

    .sidebar.collapsed {
        transform: translateX(-100%);
    }

    .sidebar:not(.collapsed) {
        transform: translateX(0);
    }
}

/* MEDIDA DA TELA MENOR QUE 900 */

/* INFOR */
.infor {
  color: var(--color-tittle-footer);
  padding: 3px 5px;
}
/* FIM INFOR */

/* SELECT DOS IDIOMAS NO DICIONARIO */
.select-lang{
  width: 100%;
  padding: 6px 8px;
  background: var(--color-li);
  color: var(--color-white);
  border: 1px solid var(--color-li-hover);
  font-size: 13px;
  outline: none;
  margin-bottom: 6px;  
}

.select-lang:focus{
  border-color: var(--color-warning);
  background: var(--color-li-hover);
}

.select-lang option[value=""]{
  color: var(--color-secondary);
}

/* FIM SELECT DOS IDIOMAS NO DICIONARIO */

.content-cont ul {
  list-style: none;
  padding: 0;
  margin: 8px 0;
}

.content-cont ul li {
  display: flex;
  align-items: center;
  justify-content: space-between;

  padding: 2px 2px;
  margin-bottom: 4px;

  background: var(--color-li);
  border: 1px solid var(--color-li-hover);
  font-size: 17px;
}

.content-cont ul li:hover {
  background: var(--color-li-hover);
}

.content-cont ul li form button {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 17px;
}

/* LINHA ÚNICA: label + input + botão */
#dict-form {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  margin-bottom: 6px;
}

/* INPUT INSERIMENTO DICIONARIO */
#dict-form #term {
  flex: 1; 
  padding: 6px 8px;
  background: var(--color-li);
  color: var(--color-white);
  border: 1px solid var(--color-li-hover);
  font-size: 17px;
  outline: none;
}

/* PLACEHOLDER do input do dicionário */
#dict-form #term::placeholder {
  color: var(--color-secondary);
}

/* INPUT FOCUS */
#dict-form #term:focus {
  border-color: var(--color-warning);
  background: var(--color-li-hover);
}
/* FIM INPUT INSERIMENTO DICIONARIO */ 

/* CARDS */
.cards-grid {
    display: grid;
    width: 100%;
    grid-template-columns: 1fr; /* celular */
    gap: 10px;
    padding: 8px;
    align-content: start;
}

.card {
    background: var(--color-li);
    border: 1px solid var(--color-li-hover);
    display: flex;
    flex-direction: column;
    min-width: 0; /* evita quebra de grid */
}

.card-header {
    padding: 6px 8px;
    border-bottom: 1px solid var(--color-li-hover);
}

.card-header h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-warning-light);
    line-height: 1.2;
}

.card-body {
    padding: 6px 8px;
    flex: 1;
}

.card-body p {
    font-size: 14px;
    line-height: 1.4;
    color: var(--color-secondary-light);
}

.card-footer {
    padding: 6px 8px;
    border-top: 1px solid var(--color-li-hover);
    display: flex;
    justify-content: flex-end;
}
/* FIM CARDS */

@media (min-width: 700px) {
    .cards-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (min-width: 950px) {
    .cards-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

@media (min-width: 1200px) {
    .cards-grid {
        grid-template-columns: repeat(5, minmax(0, 1fr));
    }
}
/* FIM RESPONSIVO */