/**
 * CSS da Ferramenta de Colorir Desenho
 * Layout responsivo e moderno
 */

/* Container Principal */
.colorir-desenho-container {
    display: flex;
    width: 100vw;
    min-height: 100vh;
    height: 100vh;
    background: #f5f5f5;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    margin: 0;
    padding: 0;
    overflow: hidden;
}

/* Painel Esquerdo */
.colorir-painel-esquerdo {
    width: 400px;
    min-width: 350px;
    max-width: 450px;
    background: #e8e8e8;
    padding: 25px;
    display: flex;
    flex-direction: column;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
    overflow-y: auto;
    height: 100vh;
    position: relative;
}

/* Logo */
.colorir-logo {
    margin-bottom: 25px;
    text-align: center;
}

.colorir-logo-texto {
    font-size: 28px;
    font-weight: bold;
    display: inline-block;
}

.colorir-logo-imprimir {
    color: #4a90e2;
}

.colorir-logo-pintar {
    color: #ff6b35;
    position: relative;
}

.colorir-logo-pintar::after {
    content: '★';
    color: #ff69b4;
    font-size: 20px;
    position: absolute;
    top: -5px;
    right: -15px;
}

.colorir-logo-img {
    max-width: 100%;
    height: auto;
    max-height: 80px;
    display: block;
    margin: 0 auto;
}

/* Botão Voltar */
.colorir-voltar {
    margin-top: auto;
    margin-bottom: 8px;
}

.colorir-btn-voltar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 12px 15px;
    background: #6c757d;
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.colorir-btn-voltar:hover {
    background: #5a6268;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
    color: white;
}

.colorir-btn-voltar svg {
    flex-shrink: 0;
}

.colorir-btn-voltar span {
    flex: 1;
    text-align: center;
}

/* Barra de Ferramentas */
.colorir-barra-ferramentas {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin-bottom: 25px;
}

.colorir-btn-ferramenta {
    width: 60px;
    height: 60px;
    border: none;
    border-radius: 8px;
    background: #d0d0d0;
    color: #555;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    padding: 0;
}

.colorir-btn-ferramenta:hover {
    background: #c0c0c0;
    transform: translateY(-2px);
}

.colorir-btn-ferramenta.active {
    background: #4caf50;
    color: white;
}

/* Controle de Tamanho do Pincel/Borracha */
.colorir-tamanho-controle {
    margin-bottom: 25px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.colorir-tamanho-controle label {
    display: block;
    margin-bottom: 10px;
    font-size: 14px;
    font-weight: 500;
    color: #333;
    text-align: center;
}

.colorir-tamanho-controle input[type="range"] {
    width: 100%;
    height: 8px;
    border-radius: 5px;
    background: #ddd;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.colorir-tamanho-controle input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #4caf50;
    cursor: pointer;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    transition: all 0.2s ease;
}

.colorir-tamanho-controle input[type="range"]::-webkit-slider-thumb:hover {
    background: #45a049;
    transform: scale(1.1);
}

.colorir-tamanho-controle input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #4caf50;
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    transition: all 0.2s ease;
}

.colorir-tamanho-controle input[type="range"]::-moz-range-thumb:hover {
    background: #45a049;
    transform: scale(1.1);
}

.colorir-tamanho-controle input[type="range"]::-webkit-slider-runnable-track {
    width: 100%;
    height: 8px;
    cursor: pointer;
    background: linear-gradient(to right, #4caf50 0%, #4caf50 var(--slider-progress, 20%), #ddd var(--slider-progress, 20%), #ddd 100%);
    border-radius: 5px;
}

.colorir-tamanho-controle input[type="range"]::-moz-range-track {
    width: 100%;
    height: 8px;
    cursor: pointer;
    background: #ddd;
    border-radius: 5px;
}

.colorir-tamanho-controle input[type="range"]::-moz-range-progress {
    background: #4caf50;
    height: 8px;
    border-radius: 5px;
}

/* Paletas */
.colorir-paletas {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-bottom: 20px;
}

.colorir-btn-paleta {
    padding: 10px 8px;
    border: none;
    border-radius: 6px;
    background: #ff69b4;
    color: white;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.colorir-btn-paleta:hover {
    background: #ff1493;
    transform: translateY(-2px);
}

.colorir-btn-paleta.active {
    background: #4caf50;
}

/* Cores */
.colorir-cores {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 20px;
    justify-content: flex-start;
}

.colorir-cor-item {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    border: 3px solid #fff;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.colorir-cor-item:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.colorir-cor-item.active {
    border-color: #333;
    transform: scale(1.15);
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.5);
}

/* Botão Adicionar Cor */
.colorir-adicionar-cor {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
}

.colorir-btn-adicionar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: none;
    background: #ff4444;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(255, 68, 68, 0.3);
}

.colorir-btn-adicionar:hover {
    background: #ff0000;
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(255, 68, 68, 0.5);
}

/* Botão Salvar */
.colorir-salvar {
    margin-bottom: 20px;
}

.colorir-btn-salvar {
    width: 100%;
    padding: 15px;
    border: none;
    border-radius: 8px;
    background: #4caf50;
    color: white;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(76, 175, 80, 0.3);
}

.colorir-btn-salvar:hover {
    background: #45a049;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(76, 175, 80, 0.5);
}

/* Copyright */
.colorir-copyright {
    margin-top: 0;
    padding-top: 0;
    text-align: center;
    font-size: 11px;
    color: #888;
}

.colorir-copyright p {
    margin: 0;
}

/* Área do Canvas */
.colorir-area-canvas {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: #fff;
    height: 100vh;
    overflow: hidden;
}

.colorir-canvas-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
}

#colorirCanvas {
    max-width: none;
    max-height: none;
    width: auto;
    height: auto;
    border: 2px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    cursor: crosshair;
    background: white;
    object-fit: contain;
    transition: transform 0.1s ease-out;
}

.colorir-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(255, 255, 255, 0.9);
    padding: 20px 40px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    display: none;
}

.colorir-loading.active {
    display: block;
}

.colorir-loading p {
    margin: 0;
    font-size: 16px;
    color: #333;
}

/* Controles de Zoom */
.colorir-zoom-controls {
    position: absolute;
    bottom: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 10;
}

.colorir-btn-zoom {
    width: 45px;
    height: 45px;
    border: none;
    border-radius: 50%;
    background: #4caf50;
    color: white;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    padding: 0;
    line-height: 1;
}

.colorir-btn-zoom:hover {
    background: #45a049;
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.colorir-btn-zoom:active {
    transform: scale(0.95);
}

.colorir-btn-zoom span {
    display: block;
    line-height: 1;
}

/* Modal de Cor Personalizada */
.colorir-modal-cor {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

.colorir-modal-cor.active {
    display: flex;
}

.colorir-modal-content {
    background: white;
    border-radius: 12px;
    width: 90%;
    max-width: 400px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.colorir-modal-header {
    padding: 20px;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.colorir-modal-header h3 {
    margin: 0;
    font-size: 20px;
    color: #333;
}

.colorir-modal-close {
    background: none;
    border: none;
    font-size: 32px;
    color: #999;
    cursor: pointer;
    line-height: 1;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s;
}

.colorir-modal-close:hover {
    color: #333;
}

.colorir-modal-body {
    padding: 20px;
}

.colorir-picker-wrapper {
    margin-bottom: 20px;
}

#colorirPickerCor {
    width: 100%;
    height: 60px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    margin-bottom: 15px;
}

.colorir-rgb-inputs {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.colorir-rgb-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.colorir-rgb-item label {
    font-size: 12px;
    color: #666;
    font-weight: 500;
}

.colorir-rgb-item input {
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
}

.colorir-hex-input {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.colorir-hex-input label {
    font-size: 12px;
    color: #666;
    font-weight: 500;
}

.colorir-hex-input input {
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    font-family: monospace;
    text-transform: uppercase;
}

.colorir-modal-actions {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.colorir-btn-confirmar,
.colorir-btn-cancelar {
    flex: 1;
    padding: 12px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.colorir-btn-confirmar {
    background: #4caf50;
    color: white;
}

.colorir-btn-confirmar:hover {
    background: #45a049;
}

.colorir-btn-cancelar {
    background: #e0e0e0;
    color: #333;
}

.colorir-btn-cancelar:hover {
    background: #d0d0d0;
}

/* Botão Colorir (Shortcode) */
.colorir-botao-wrapper {
    margin: 20px 0;
    text-align: center;
}

.colorir-botao-link {
    display: inline-block;
    padding: 15px 30px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.colorir-botao-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.6);
}

.colorir-botao-texto {
    display: inline-block;
}

/* Responsividade - iPad e Tablets */
@media (max-width: 1024px) and (min-width: 769px) {
    .colorir-painel-esquerdo {
        width: 320px;
        min-width: 280px;
        max-width: 350px;
        padding: 20px;
    }
    
    .colorir-btn-ferramenta {
        width: 55px;
        height: 55px;
    }
    
    .colorir-cor-item {
        width: 40px;
        height: 40px;
    }
    
    .colorir-btn-adicionar {
        width: 55px;
        height: 55px;
    }
    
    .colorir-btn-paleta {
        font-size: 11px;
        padding: 9px 7px;
    }
}

/* Responsividade - Mobile e Tablets Pequenos */
@media (max-width: 768px) {
    .colorir-desenho-container {
        flex-direction: column;
    }
    
    .colorir-painel-esquerdo {
        width: 100%;
        min-width: auto;
        max-width: 100%;
        height: auto;
        max-height: 50vh;
        padding: 15px;
        overflow-y: auto;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    }
    
    .colorir-area-canvas {
        width: 100%;
        height: 50vh;
        min-height: 50vh;
        flex: none;
    }
    
    .colorir-logo {
        margin-bottom: 20px;
    }
    
    .colorir-logo-texto {
        font-size: 22px;
    }
    
    .colorir-barra-ferramentas {
        gap: 8px;
        margin-bottom: 20px;
    }
    
    .colorir-btn-ferramenta {
        width: 50px;
        height: 50px;
    }
    
    .colorir-tamanho-controle {
        margin-bottom: 20px;
        padding: 12px;
    }
    
    .colorir-tamanho-controle label {
        font-size: 13px;
        margin-bottom: 8px;
    }
    
    .colorir-paletas {
        gap: 6px;
        margin-bottom: 18px;
    }
    
    .colorir-btn-paleta {
        font-size: 10px;
        padding: 8px 6px;
    }
    
    .colorir-cores {
        gap: 10px;
        margin-bottom: 18px;
    }
    
    .colorir-cor-item {
        width: 38px;
        height: 38px;
    }
    
    .colorir-adicionar-cor {
        margin-bottom: 18px;
    }
    
    .colorir-btn-adicionar {
        width: 50px;
        height: 50px;
    }
    
    .colorir-salvar {
        margin-bottom: 18px;
    }
    
    .colorir-btn-salvar {
        padding: 12px;
        font-size: 14px;
    }
    
    .colorir-btn-voltar {
        padding: 10px 12px;
        font-size: 13px;
    }
    
    .colorir-copyright {
        font-size: 10px;
    }
    
    #colorirCanvas {
        max-width: 100%;
        max-height: 100%;
    }
    
    .colorir-zoom-controls {
        bottom: 15px;
        right: 15px;
        gap: 8px;
        flex-direction: row;
    }
    
    .colorir-btn-zoom {
        width: 40px;
        height: 40px;
        font-size: 24px;
    }
}

/* Responsividade - Mobile Pequeno */
@media (max-width: 480px) {
    .colorir-painel-esquerdo {
        padding: 12px;
        max-height: 45vh;
    }
    
    .colorir-area-canvas {
        height: 55vh;
        min-height: 55vh;
    }
    
    .colorir-logo-texto {
        font-size: 20px;
    }
    
    .colorir-barra-ferramentas {
        gap: 6px;
        margin-bottom: 15px;
    }
    
    .colorir-btn-ferramenta {
        width: 45px;
        height: 45px;
    }
    
    .colorir-tamanho-controle {
        margin-bottom: 15px;
        padding: 10px;
    }
    
    .colorir-tamanho-controle label {
        font-size: 12px;
    }
    
    .colorir-paletas {
        gap: 5px;
        margin-bottom: 15px;
    }
    
    .colorir-btn-paleta {
        font-size: 9px;
        padding: 7px 5px;
    }
    
    .colorir-cores {
        gap: 8px;
        margin-bottom: 15px;
    }
    
    .colorir-cor-item {
        width: 35px;
        height: 35px;
    }
    
    .colorir-btn-adicionar {
        width: 45px;
        height: 45px;
    }
    
    .colorir-btn-salvar {
        padding: 10px;
        font-size: 13px;
    }
    
    .colorir-btn-voltar {
        padding: 9px 10px;
        font-size: 12px;
    }
    
    .colorir-copyright {
        font-size: 9px;
    }
    
    .colorir-zoom-controls {
        bottom: 10px;
        right: 10px;
        gap: 6px;
        flex-direction: row;
    }
    
    .colorir-btn-zoom {
        width: 35px;
        height: 35px;
        font-size: 20px;
    }
}

/* Responsividade - Mobile em Modo Paisagem (Layout Desktop) */
@media (max-width: 768px) and (orientation: landscape) {
    .colorir-desenho-container {
        flex-direction: row;
    }
    
    .colorir-painel-esquerdo {
        width: 280px;
        min-width: 250px;
        max-width: 300px;
        height: 100vh;
        max-height: 100vh;
        padding: 15px;
        overflow-y: auto;
        box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
    }
    
    .colorir-area-canvas {
        width: auto;
        height: 100vh;
        min-height: 100vh;
        flex: 1;
    }
}

/* Responsividade - Mobile Pequeno em Modo Paisagem (Layout Desktop) */
@media (max-width: 480px) and (orientation: landscape) {
    .colorir-desenho-container {
        flex-direction: row;
    }
    
    .colorir-painel-esquerdo {
        width: 240px;
        min-width: 220px;
        max-width: 260px;
        height: 100vh;
        max-height: 100vh;
        padding: 12px;
        overflow-y: auto;
        box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
    }
    
    .colorir-area-canvas {
        width: auto;
        height: 100vh;
        min-height: 100vh;
        flex: 1;
    }
}