/* Trigger button */
.iep-embed-ui {
    display: inline-block;
    position: relative;
    vertical-align: middle;
    height: 20px;
    margin-top: 0 !important;
}

.iep-embed-ui .iep-copy-btn {
    background: none;
    border: none;
    padding: 0 10px;
    border-radius: 6px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s ease;
    color: #111;
    font-size: 14px;
    position: relative;
    outline: none;
}

.iep-embed-ui .iep-copy-btn:hover {
    color: #0073aa;
}

.iep-embed-ui .iep-copy-btn::after {
    content: attr(aria-label);
    position: absolute;
    bottom: calc(100% + 6px);
    left: 50%;
    transform: translateX(-50%);
    background: #111;
    color: #fff;
    padding: 4px 8px;
    font-size: 12px;
    border-radius: 4px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
    z-index: 10;
}

.iep-embed-ui .iep-copy-btn:hover::after {
    opacity: 1;
}

/* Dark mode */
.iep-embed-ui.iep-dark .iep-copy-btn {
    color: #eee;
}

.iep-embed-ui.iep-dark .iep-copy-btn:hover {
    color: #4dc3ff;
}

.iep-embed-ui.iep-dark .iep-copy-btn::after {
    background: #eee;
    color: #111;
}

/* Modal overlay */
#iep-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    animation: iepFadeIn 0.3s ease-out forwards;
    backdrop-filter: blur(2px);
}

#iep-modal.is-active {
    display: block;
}

/* Modal content */
#iep-modal .iep-modal-content {
    background: #fff;
    color: #333;
    width: 95%;
    max-width: 500px;
    padding: 20px;
    margin: 10% auto;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.15);
    animation: iepSlideDown 0.3s ease-out forwards;
    box-sizing: border-box;
    opacity: 0;
    transform: translateY(-20px);
}


#iep-modal .init-embed-title {
    margin-top: 0;
    margin-bottom: 30px;
    font-size: 18px;
    font-weight: bold;
}

/* Close button */
#iep-modal .iep-modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: #333;
    transition: color 0.2s ease;
}

#iep-modal .iep-modal-close:hover {
    color: #000;
}

/* Labels and controls */
#iep-modal label {
    display: block;
    margin-bottom: 10px;
    font-size: 15px;
    font-weight: 400;
}

#iep-modal input[type="checkbox"] {
    display: inline-block;
    width: 16px;
    height: 16px;
    margin-top: -4px;
    vertical-align: middle;
    appearance: none;
    background-color: transparent;
    background-repeat: no-repeat;
    background-position: 50% 50%;
    border: 1px solid #ccc;
    border-radius: 2px;
    transition: 0.2s ease-in-out;
    transition-property: background-color, border;
    cursor: pointer;
}

/* Focus */
#iep-modal input[type="checkbox"]:focus {
    outline: none;
    border-color: #1e87f0;
    background-color: rgba(0, 0, 0, 0);
}

/* Checked */
#iep-modal input[type="checkbox"]:checked {
    background-color: #1e87f0;
    border-color: transparent;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg%20width%3D%2214%22%20height%3D%2211%22%20viewBox%3D%220%200%2014%2011%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%3Cpolygon%20fill%3D%22%23fff%22%20points%3D%2212%201%205%207.5%202%205%201%205.5%205%2010%2013%201.5%22%2F%3E%3C%2Fsvg%3E");
}

/* Focus + checked */
#iep-modal input[type="checkbox"]:checked:focus {
    background-color: #0e6dcd;
}

/* Disabled */
#iep-modal input[type="checkbox"]:disabled {
    background-color: #f8f8f8;
    border-color: #e5e5e5;
    cursor: not-allowed;
}

#iep-modal input[type="checkbox"]:disabled:checked {
    background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg%20width%3D%2214%22%20height%3D%2211%22%20viewBox%3D%220%200%2014%2011%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%3Cpolygon%20fill%3D%22%23999%22%20points%3D%2212%201%205%207.5%202%205%201%205.5%205%2010%2013%201.5%22%2F%3E%3C%2Fsvg%3E");
}

#iep-modal select#iep-theme {
    border: none;
    border-bottom: 1px solid #333;
    padding: 5px 10px;
    margin-left: 5px;
    font-size: 15px;
    background: transparent;
    color: inherit;
    outline: none;
}

/* Embed code box */
#iep-modal #iep-code {
    width: 100%;
    min-height: 160px;
    padding: 10px;
    font-size: 15px;
    font-family: Consolas, Monaco, 'Courier New', monospace;
    resize: vertical;
    border: 1px solid #333;
    border-radius: 6px;
    background: #fff;
    color: #000;
    outline: none;
    margin-top: 15px;
    margin-bottom: 15px;
    box-sizing: border-box;
    transition: box-shadow 0.2s ease;
}

#iep-modal #iep-code:focus {
    box-shadow: 0 0 0 2px #0073aa44;
}

/* Copy button */
#iep-modal button[type="button"]:not(.iep-modal-close) {
    padding: 8px 20px;
    font-size: 14px;
    border-radius: 6px;
    border: 1px solid transparent;
    background: #111;
    color: #fff;
    cursor: pointer;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

#iep-modal button[type="button"]:not(.iep-modal-close):hover {
    background: #444;
}

/* Animations */
@keyframes iepFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes iepSlideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* === DARK MODE SUPPORT === */
#iep-modal.iep-dark .iep-modal-content {
    background: #1e1e1e;
    color: #eee;
}

#iep-modal.iep-dark .iep-modal-close {
    color: #aaa;
}

#iep-modal.iep-dark .iep-modal-close:hover {
    color: #fff;
}

#iep-modal.iep-dark .init-embed-title,
#iep-modal.iep-dark label {
    color: #ccc;
}

#iep-modal.iep-dark input[type="checkbox"] {
    border-color: #666;
}

#iep-modal.iep-dark input[type="checkbox"]:checked {
    background-color: #4dc3ff;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg%20width%3D%2214%22%20height%3D%2211%22%20viewBox%3D%220%200%2014%2011%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%3Cpolygon%20fill%3D%22%23111%22%20points%3D%2212%201%205%207.5%202%205%201%205.5%205%2010%2013%201.5%22%2F%3E%3C%2Fsvg%3E");
    border-color: transparent;
}

#iep-modal.iep-dark input[type="checkbox"]:focus {
    border-color: #4dc3ff;
}

#iep-modal.iep-dark select#iep-theme {
    border-bottom: 1px solid #999;
    color: #eee;
}

#iep-modal.iep-dark #iep-code {
    background: #222;
    color: #eee;
    border-color: #555;
}

#iep-modal.iep-dark #iep-code:focus {
    box-shadow: 0 0 0 2px #4dc3ff44;
}

#iep-modal.iep-dark button[type="button"]:not(.iep-modal-close) {
    background: #eee;
    color: #111;
}

#iep-modal.iep-dark button[type="button"]:not(.iep-modal-close):hover {
    background: #fff;
}