/* ESTILOS GENERALES */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #121212;
    color: #e0e0e0;
    padding: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

h1 {
    text-align: center;
    color: #00aaff;
    margin-bottom: 30px;
}

.panel {
    background: #1e1e1e;
    padding: 20px;
    margin-bottom: 20px;
    border-radius: 12px;
    border: 1px solid #333;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

h3 {
    margin-top: 0;
    color: #ffaa00;
    font-size: 1.1em;
}

h4 {
    margin-top: 15px;
    margin-bottom: 5px;
    color: #aaa;
    font-size: 0.9em;
    font-weight: normal;
}

/* FORMULARIOS */
select,
button,
input {
    width: 100%;
    padding: 12px;
    margin-top: 8px;
    box-sizing: border-box;
    border-radius: 6px;
    border: 1px solid #444;
    background: #2b2b2b;
    color: white;
    font-size: 14px;
}

select:focus,
input:focus,
textarea:focus {
    outline: none;
    border-color: #00aaff;
}

textarea {
    width: 100%;
    height: 300px;
    margin-top: 15px;
    background: #101010;
    color: #00ffaa;
    padding: 15px;
    font-family: 'Courier New', monospace;
    box-sizing: border-box;
    border: 1px solid #333;
    border-radius: 6px;
    line-height: 1.4;
    transition: all 0.3s;
}

/* Estilo específico para la descripción opcional */
#descripcionTema {
    height: 100px;
    margin-top: 5px;
    background: #2b2b2b;
    color: white;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    border-color: #444;
    resize: vertical;
}

/* BOTONES */
button {
    background: #00aaff;
    border: none;
    color: white;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.3s;
    margin-top: 15px;
}

button:hover {
    background: #0088cc;
}

button.secondary {
    background: #444;
}

button.secondary:hover {
    background: #666;
}

button.approve {
    background: #28a745;
}

button.approve:hover {
    background: #218838;
}

.download-btn {
    background: #28a745;
}

.download-btn:hover {
    background: #218838;
}

/* Botones por diapositiva */
.slide-actions {
    display: flex;
    gap: 10px;
    margin-top: 10px;
}

.slide-actions button {
    margin-top: 0;
    flex: 1;
}

/* API KEY CONTAINER */
.api-key-container {
    border: 1px solid #00aaff;
    background: #111a22;
}

.api-key-row {
    display: flex;
    gap: 10px;
    align-items: center;
}

.api-key-row button {
    margin-top: 8px;
    width: auto;
    white-space: nowrap;
}

/* GRID DE IMÁGENES */
.image-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.slide-container {
    background: #000;
    padding: 15px;
    border-radius: 12px;
    border: 1px solid #333;
    position: relative;
    display: flex;
    flex-direction: column;
}

.img-wrapper {
    width: 100%;
    position: relative;
    padding-top: 56.25%;
    /* 16:9 Aspect Ratio */
    background: #111;
    border-radius: 8px;
    overflow: hidden;
}

.img-wrapper img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.loading-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #00ffaa;
    font-style: italic;
    font-size: 1.2em;
    text-align: center;
    width: 100%;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% {
        opacity: 0.5;
    }

    50% {
        opacity: 1;
    }

    100% {
        opacity: 0.5;
    }
}

/* ZIP CONTAINER */
#zip-container {
    margin-top: 40px;
    display: none;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

#zip-container button {
    max-width: 500px;
    font-size: 1.2em;
    padding: 15px;
    border-radius: 30px;
}

/* FOOTER */
footer {
    text-align: center;
    padding: 30px 0;
    margin-top: 50px;
    border-top: 1px solid #333;
    color: #666;
    font-size: 0.9em;
}