/* Premium Styling for Optin Lead Collector */

.olc-trigger-btn {
    display: inline-block;
    background: var(--olc-bg, linear-gradient(135deg, #6366f1 0%, #a855f7 100%));
    color: var(--olc-text, #ffffff);
    padding: 14px 28px;
    font-size: 16px;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

.olc-trigger-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.6);
    background: var(--olc-hover-bg, linear-gradient(135deg, #a855f7 0%, #6366f1 100%));
    color: var(--olc-hover-text, #ffffff);
}

.olc-trigger-btn:active {
    transform: translateY(0);
}

/* Modal Overlay */
.olc-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(8px);
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.olc-modal-overlay.olc-show {
    opacity: 1;
    visibility: visible;
}

/* Modal Content */
.olc-modal-content {
    background: #ffffff;
    border-radius: 16px;
    width: 90%;
    max-width: 480px;
    padding: 40px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    position: relative;
    transform: scale(0.95) translateY(20px);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

.olc-modal-overlay.olc-show .olc-modal-content {
    transform: scale(1) translateY(0);
}

/* Close Button */
.olc-modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 28px;
    font-weight: 300;
    color: #64748b;
    cursor: pointer;
    line-height: 1;
    transition: color 0.2s ease;
}

.olc-modal-close:hover {
    color: #0f172a;
}

/* Form Typography */
.olc-modal-content h3 {
    margin: 0 0 10px 0;
    font-size: 24px;
    font-weight: 700;
    color: #0f172a;
    text-align: center;
}

.olc-modal-content p.olc-subtitle {
    margin: 0 0 25px 0;
    font-size: 15px;
    color: #64748b;
    text-align: center;
}

/* Form Elements */
.olc-form-group {
    margin-bottom: 20px;
}

.olc-form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #334155;
    margin-bottom: 8px;
}

.olc-form-group input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    font-size: 15px;
    color: #0f172a;
    background: #f8fafc;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    box-sizing: border-box;
}

.olc-form-group input:focus {
    outline: none;
    border-color: #6366f1;
    background: #ffffff;
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
}

/* Submit Button */
.olc-submit-btn {
    width: 100%;
    background: #0f172a;
    color: #ffffff;
    padding: 14px;
    font-size: 16px;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease;
    margin-top: 10px;
}

.olc-submit-btn:hover {
    background: #1e293b;
    transform: translateY(-1px);
}

.olc-submit-btn:disabled {
    background: #94a3b8;
    cursor: not-allowed;
    transform: none;
}

/* reCAPTCHA */
.olc-recaptcha-wrapper {
    margin: 15px 0;
    display: flex;
    justify-content: center;
}

/* Alert Messages */
.olc-message {
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 20px;
    text-align: center;
    display: none;
}

.olc-message.olc-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
    display: block;
}

.olc-message.olc-success {
    background: #f0fdf4;
    color: #166534;
    border: 1px solid #bbf7d0;
    display: block;
}

/* Loader */
.olc-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: olc-spin 1s ease-in-out infinite;
    vertical-align: middle;
    margin-right: 8px;
}

@keyframes olc-spin {
    to { transform: rotate(360deg); }
}