/**
 * Estilos premium para os botões do plugin EstudaAE Google Login
 */

.estudaae-google-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a73e8 0%, #4285f4 50%, #5b9cf6 100%);
    background-size: 200% 200%;
    color: #ffffff;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.3px;
    text-decoration: none;
    padding: 0 28px;
    height: 48px;
    border: none;
    border-radius: 12px;
    box-shadow:
        0 4px 15px rgba(26, 115, 232, 0.35),
        0 2px 6px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    cursor: pointer;
    box-sizing: border-box;
    position: relative;
    overflow: hidden;
    gap: 14px;
}

.estudaae-google-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    transition: left 0.7s ease;
}

.estudaae-google-btn:hover {
    background-position: 100% 50%;
    box-shadow:
        0 8px 30px rgba(26, 115, 232, 0.5),
        0 4px 12px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px) scale(1.02);
    color: #ffffff;
    text-decoration: none;
}

.estudaae-google-btn:hover::before {
    left: 100%;
}

.estudaae-google-btn:active {
    transform: translateY(0px) scale(0.97);
    box-shadow:
        0 2px 8px rgba(26, 115, 232, 0.3);
}

.estudaae-google-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    border-radius: 8px;
    padding: 6px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    flex-shrink: 0;
}

.estudaae-google-btn:hover .estudaae-google-icon {
    transform: rotate(-6deg) scale(1.08);
}

.estudaae-google-icon img {
    display: block;
    width: 20px;
    height: 20px;
}

.estudaae-google-text {
    line-height: 1.4;
    position: relative;
    z-index: 1;
    white-space: nowrap;
}

.estudaae-user-greeting {
    font-weight: 600;
    color: #333;
}

.estudaae-logout-btn {
    display: inline-block;
    padding: 8px 16px;
    background-color: #f1f3f4;
    color: #3c4043;
    text-decoration: none;
    border-radius: 4px;
    font-family: inherit;
    font-size: 14px;
    transition: background-color 0.2s;
}

.estudaae-logout-btn:hover {
    background-color: #e8eaed;
}

.estudaae-protected-notice {
    padding: 15px;
    background-color: #fff3cd;
    border: 1px solid #ffeeba;
    color: #856404;
    border-radius: 4px;
    margin-bottom: 20px;
}