:root {
    --bg-color: #2c2f33;
    --card-color: #23272a;
    --text-color: #ffffff;
    --accent-color: #feda6a;
    --border-color: #4b4b4b;
    --success-color: #7dce94;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 100vh;
    margin: 0;
    padding: 1rem;
    box-sizing: border-box;
}

.hidden { display: none !important; }

/* Welcome Banner */
.welcome-banner {
    background-color: var(--accent-color);
    color: var(--bg-color);
    padding: 1rem;
    text-align: center;
    font-weight: 600;
    position: absolute;
    top: -100px;
    left: 0;
    right: 0;
    transition: top 0.5s ease-in-out;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}
.welcome-banner.show {
    top: 0;
}

/* Main Container */
.container {
    width: 100%;
    max-width: 700px;
    background-color: var(--card-color);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    text-align: center;
    margin-top: 3rem;
}

/* Navigation */
.app-nav {
    display: flex;
    justify-content: center;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 2rem;
}
.app-nav button {
    background: none;
    border: none;
    color: var(--text-color);
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: 600;
    border-bottom: 3px solid transparent;
    transition: border-color 0.3s;
}
.app-nav button.active {
    border-bottom-color: var(--accent-color);
}

/* Quote Box */
.quote-box {
    background-color: var(--bg-color);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    transition: opacity 0.5s ease-in-out;
}
.quote-box.loading {
    opacity: 0.5;
}
#quote-text {
    font-size: 1.5rem;
    font-style: italic;
    margin: 0;
}
#quote-author {
    margin-top: 1rem;
    font-weight: 600;
    color: var(--accent-color);
}
.quote-actions {
    position: absolute;
    top: 1rem;
    right: 1rem;
    display: flex;
    gap: 0.5rem;
}
.quote-actions button {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-color);
    opacity: 0.6;
    transition: opacity 0.3s;
}
.quote-actions button:hover {
    opacity: 1;
}

/* Loader */
.loader {
    border: 4px solid #f3f3f3;
    border-top: 4px solid var(--accent-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    position: absolute;
}
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Controls */
.controls { display: flex; flex-direction: column; gap: 1rem; margin-top: 1.5rem; }
.selectors { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; }
#lang-selector, #category-selector { display: flex; gap: 0.5rem; background-color: var(--bg-color); padding: 0.5rem; border-radius: 8px; }
#lang-selector button, #category-selector button { background: none; color: var(--text-color); border: 1px solid transparent; padding: 0.5rem 1rem; border-radius: 6px; cursor: pointer; font-size: 0.9rem; font-weight: 600; transition: background-color 0.3s; }
#lang-selector button.active, #category-selector button.active { background-color: var(--accent-color); color: var(--bg-color); }
#author-selector-container { display: flex; justify-content: center; }
#author-selector { width: 50%; padding: 0.75rem; border-radius: 6px; border: 1px solid var(--border-color); background-color: var(--bg-color); color: var(--text-color); font-size: 1rem; }
#new-quote-btn, #create-quote-btn { background-color: var(--accent-color); color: var(--bg-color); border: none; padding: 0.75rem 1.5rem; border-radius: 6px; cursor: pointer; font-size: 1.2rem; font-weight: 600; transition: transform 0.2s; margin-top: 1rem; }
#new-quote-btn:hover, #create-quote-btn:hover { transform: translateY(-2px); }

/* Saved Quotes View */
#saved-quotes-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}
.saved-quote-card {
    background-color: var(--bg-color);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    text-align: left;
    position: relative;
}
.saved-quote-card h3 { margin: 0 0 0.5rem; color: var(--accent-color); }
.saved-quote-card p { margin: 0; font-style: italic; }
.delete-quote-btn {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: none;
    border: none;
    color: var(--text-color);
    cursor: pointer;
    opacity: 0.5;
}
.delete-quote-btn:hover { opacity: 1; }

/* Modal */
.modal-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    display: flex;
    justify-content: center;
    align-items: center;
}
.modal-content {
    background: var(--card-color);
    padding: 2rem;
    border-radius: 12px;
    width: 90%;
    max-width: 500px;
    position: relative;
    text-align: center;
}
.close-modal-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    color: var(--text-color);
    font-size: 1.5rem;
    cursor: pointer;
}
.polling-options { display: flex; flex-direction: column; gap: 1rem; margin-top: 1.5rem; }
.polling-options button, #save-custom-quote-btn, #start-over-btn {
    background-color: var(--bg-color);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    padding: 0.75rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.3s;
}
.polling-options button:hover { background-color: var(--accent-color); color: var(--bg-color); }
#polling-step-2 h2, #polling-step-1 h2 { margin-top: 0; }
#quote-template-hint { margin-bottom: 1rem; font-style: italic; opacity: 0.8; }
#quote-title-input, #quote-input {
    width: 100%;
    padding: 0.75rem;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-color);
    color: var(--text-color);
    font-size: 1rem;
    margin-bottom: 1rem;
    box-sizing: border-box;
}
#quote-input { min-height: 100px; resize: vertical; }

footer { margin-top: 2rem; opacity: 0.7; font-size: 0.9rem; }