"""
CSS customizado para interface minimalista
Cores: Branco, Preto, Cinza e #ffbe00 (destaque amarelo)
Fonte: Inter
Compatível com light e dark mode
"""

CUSTOM_CSS = """
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* Variáveis para light mode */
:root {
    --color-primary: #ffbe00;
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* Variáveis para dark mode */
@media (prefers-color-scheme: dark) {
    :root {
        --color-primary: #ffbe00;
    }
}

* {
    font-family: var(--font-family) !important;
}

/* Container principal */
.gradio-container {
    max-width: 1400px !important;
    margin: 0 auto !important;
}

/* Headers e títulos */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600 !important;
    letter-spacing: -0.02em !important;
}

h1 {
    font-size: 2rem !important;
    margin-bottom: 0.5rem !important;
}

h2 {
    font-size: 1.5rem !important;
    margin-bottom: 1rem !important;
}

h3 {
    font-size: 1.25rem !important;
}

/* Textos */
p, span, label {
    font-size: 0.95rem !important;
    line-height: 1.6 !important;
}

/* Botões primários - destaque amarelo */
button.primary, .primary-button {
    background: var(--color-primary) !important;
    color: #000000 !important;
    border: none !important;
    font-weight: 500 !important;
    transition: all 0.2s ease !important;
    border-radius: 6px !important;
}

button.primary:hover, .primary-button:hover {
    background: #e6aa00 !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 12px rgba(255, 190, 0, 0.3) !important;
}

/* Tabs */
.tab-nav button.selected {
    border-bottom: 2px solid var(--color-primary) !important;
}

/* Inputs - foco amarelo */
input:focus, textarea:focus, select:focus {
    border-color: var(--color-primary) !important;
    outline: none !important;
    box-shadow: 0 0 0 3px rgba(255, 190, 0, 0.2) !important;
}

/* Slider - accent amarelo */
input[type="range"] {
    accent-color: var(--color-primary) !important;
}

/* Bordas arredondadas */
input, textarea, select, button {
    border-radius: 6px !important;
}

.block-container, .form {
    border-radius: 8px !important;
}

/* Transições suaves */
button, input, textarea, select, .tab-nav button {
    transition: all 0.2s ease !important;
}

/* Scrollbar minimalista */
::-webkit-scrollbar {
    width: 8px !important;
    height: 8px !important;
}

::-webkit-scrollbar-track {
    background: transparent !important;
}

::-webkit-scrollbar-thumb {
    background: rgba(128, 128, 128, 0.3) !important;
    border-radius: 4px !important;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(128, 128, 128, 0.5) !important;
}

/* Mensagens de status */
.success {
    color: #28a745 !important;
}

.warning {
    color: #ffc107 !important;
}

.error {
    color: #dc3545 !important;
}

/* Chatbot - mensagens do usuário com destaque amarelo */
.message.user {
    background: var(--color-primary) !important;
    color: #000000 !important;
}

/* Responsividade */
@media (max-width: 768px) {
    .gradio-container {
        padding: 1rem !important;
    }

    h1 {
        font-size: 1.5rem !important;
    }

    h2 {
        font-size: 1.25rem !important;
    }
}
"""